Patent Publication Number: US-11046875-B2

Title: Compositions comprising a fluoroolefin

Description:
CROSS REFERENCE(S) TO RELATED APPLICATION(S) 
     This application claims the priority benefit of and is a divisional of U.S. patent application Ser. No. 15/839,520 filed Dec. 12, 2017, now allowed, which is a divisional of Ser. No. 15/005,743 filed Jan. 25, 2016, now granted as U.S. Pat. No. 9,879,165, which is a divisional of U.S. patent application Ser. No. 15/005,743 filed Jan. 25, 2016, now allowed, which is a divisional of U.S. patent application Ser. No. 14/557,878 filed Dec. 2, 2014, now granted as U.S. Pat. No. 9,670,393, which is a divisional of U.S. patent application Ser. No. 13/954,298 filed Jul. 30, 2013 (now abandoned), which is a continuation of U.S. patent application Ser. No. 13/096,259, filed Apr. 28, 2011, now granted as U.S. Pat. No. 8,524,110, which is a divisional of U.S. patent application Ser. No. 12/486,490, filed Jun. 17, 2009, now granted as U.S. Pat. No. 7,959,825, which is a divisional of Ser. No. 11/486,791, filed Jul. 13, 2006, now granted as U.S. Pat. No. 7,569,170, which is a continuation-in-part of U.S. patent application Ser. No. 11/393,109, filed Mar. 30, 2006, now abandoned, which is a continuation-in-part of and claims the priority benefit of U.S. patent application Ser. No. 11/369,227, filed Mar. 2, 2006, now abandoned, which claims the priority benefit of U.S. Provisional Application 60/658,543, filed Mar. 4, 2005, and U.S. Provisional Application 60/710,439, filed Aug. 23, 2005, and U.S. Provisional Application 60/732,769, filed Nov. 1, 2005. 
    
    
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents. 
     2. Description of Related Art 
     The refrigeration industry has been working for the past few decades to find replacement refrigerants for the ozone depleting chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) being phased out as a result of the Montreal Protocol. The solution for most refrigerant producers has been the commercialization of hydrofluorocarbon (HFC) refrigerants. The new HFC refrigerants, HFC-134a being the most widely used at this time, have zero ozone depletion potential and thus are not affected by the current regulatory phase out as a result of the Montreal Protocol. 
     Further environmental regulations may ultimately cause global phase out of certain HFC refrigerants. Currently, the automobile industry is facing regulations relating to global warming potential for refrigerants used in mobile air-conditioning. Therefore, there is a great current need to identify new refrigerants with reduced global warming potential for the mobile air-conditioning market. Should the regulations be more broadly applied in the future, an even greater need will be felt for refrigerants that can be used in all areas of the refrigeration and air-conditioning industry. 
     Currently proposed replacement refrigerants for HFC-134a include HFC-152a, pure hydrocarbons such as butane or propane, or “natural” refrigerants such as CO 2 . Many of these suggested replacements are toxic, flammable, and/or have low energy efficiency. Therefore, new alternative refrigerants are being sought. 
     The object of the present invention is to provide novel refrigerant compositions and heat transfer fluid compositions that provide unique characteristics to meet the demands of low or zero ozone depletion potential and lower global warming potential as compared to current refrigerants. 
     BRIEF SUMMARY OF THE INVENTION 
     The present invention relates to a composition comprising HFC-1225ye and at least one compound selected from the group consisting of: HFC-1234ze, HFC-1234yf, HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2 , NH 3  and CF 3 I. 
     The present invention further relates to a composition comprising HFC-1234ze and at least one compound selected from the group consisting of: HFC-1234yf, HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2 , NH 3  and CF 3 I. The present invention further relates to a composition comprising HFC-1234yf and at least one compound selected from the group consisting of: HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2  and CF 3 I. 
     The present invention further relates to a composition comprising HFC-1234ye and at least one compound selected from the group consisting of: HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2  and CF 3 I. 
     The present invention further relates to a composition comprising HFC-1243zf and at least one compound selected from the group consisting of: HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2  and CF 3 I. 
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     The present invention relates to compositions comprising at least one fluoroolefin. The compositions of the present invention further comprise at least one additional component that may be a second fluoroolefin, hydrofluorocarbon (HFC), hydrocarbon, dimethyl ether, bis(trifluoromethyl)sulfide, CF 3 I, or CO 2 . The fluoroolefin compounds and other components of the present inventive compositions are listed in Table 1. 
     
       
         
           
               
               
               
             
               
                 TABLE 1 
               
               
                   
               
               
                 Compound 
                 Chemical name 
                 Chemical formula 
               
               
                   
               
             
            
               
                 HFC-1225ye 
                 1,2,3,3,3-pentafluoropropene 
                 CF 3 CF═CHF 
               
               
                 HFC-1234ze 
                 1,3,3,3-tetrafluoropropene 
                 CF 3 CH═CHF 
               
               
                 HFC-1234yf 
                 2,3,3,3-tetrafluoropropene 
                 CF 3 CF═CH 2   
               
               
                 HFC-1234ye 
                 1,2,3,3-tetrafluoropropene 
                 CHF 2 CF═CHF 
               
               
                 HFC-1243zf 
                 3,3,3-trifluoropropene 
                 CF 3 CH═CH 2   
               
               
                 HFC-32 
                 difluoromethane 
                 CH 2 F 2   
               
               
                 HFC-125 
                 pentafluoroethane 
                 CF 3 CHF 2   
               
               
                 HFC-134 
                 1,1,2,2-tetrafluoroethane 
                 CHF 2 CHF 2   
               
               
                 HFC-134a 
                 1,1,1,2-tetrafluoroethane 
                 CH 2 FCF 3   
               
               
                 HFC-143a 
                 1,1,1-trifluoroethane 
                 CH 3 CF 3   
               
               
                 HFC-152a 
                 1,1-difluoroethane 
                 CHF 2 CH 3   
               
               
                 HFC-161 
                 fluoroethane 
                 CH 3 CH 2 F 
               
               
                 HFC-227ea 
                 1,1,1,2,3,3,3- 
                 CF 3 CHFCF 3   
               
               
                   
                 heptafluoropropane 
               
               
                 HFC-236ea 
                 1,1,1,2,3,3-hexafluoropropane 
                 CF 3 CHFCHF 2   
               
               
                 HFC-236fa 
                 1,1,1,3,3,3-hexafluoroethane 
                 CF 3 CH 2 CF 3   
               
               
                 HFC-245fa 
                 1,1,1,3,3-pentafluoropropane 
                 CF 3 CH 2 CHF 2   
               
               
                 HFC-365mfc 
                 1,1,1,3,3-pentafluorobutane 
                 CF 3 CH 2 CH 2 CHF 2   
               
               
                   
                 Propane 
                 CH 3 CH 2 CH 3   
               
               
                   
                 n-butane 
                 CH 3 CH 2 CH 2 CH 3   
               
               
                 i-butane 
                 isobutane 
                 CH 3 CH(CH 3 )CH 3   
               
               
                   
                 2-methylbutane 
                 CH 3 CH(CH 3 )CH 2 CH 3   
               
               
                   
                 n-pentane 
                 CH 3 CH 2 CH 2 CH 2 CH 3   
               
               
                   
                 cyclopentane 
                 cyclo-(CH 2 ) 5 — 
               
               
                 DME 
                 dimethylether 
                 CH 3 OCH 3   
               
               
                 CO 2   
                 carbon dioxide 
                 CO 2   
               
               
                 CF 3 SCF 3   
                 bis(trifluoromethyl)sulfide 
                 CF 3 SCF 3   
               
               
                   
                 iodotrifluoromethane 
                 CF 3 I 
               
               
                 NH 3   
                 Ammonia 
                 NH 3   
               
               
                   
               
            
           
         
       
     
     The individual components listed in Table 1 may be prepared by methods known in the art. 
     The fluoroolefin compounds used in the compositions of the present invention, HFC-1225ye, HFC-1234ze, and HFC-1234ye, may exist as different configurational isomers or stereoisomers. The present invention is intended to include all single configurational isomers, single stereoisomers or any combination or mixture thereof. For instance, 1,3,3,3-tetra-fluoropropene (HFC-1234ze) is meant to represent the cis-isomer, trans-isomer, or any combination or mixture of both isomers in any ratio. Another example is HFC-1225ye, by which is represented the cis-isomer, trans-isomer, or any combination or mixture of both isomers in any ratio. The compositions of the present invention contain primarily the cis or Z isomer of HFC-1225ye. 
     The compositions of the present invention include the following: 
     HFC-1225ye and at least one compound selected from the group consisting of HFC-1234ze, HFC-1234yf, HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2 , NH 3 , and CF 3 I; 
     HFC-1234ze and at least one compound selected from the group consisting of HFC-1234yf, HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2  and CF 3 I; 
     HFC-1234yf and at least one compound selected from the group consisting of HFC-1234ye, HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2 , NH 3 , and CF 3 I; 
     HFC-1243zf and at least one compound selected from the group consisting of HFC-1234ye, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2  and CF 3 I; and 
     HFC-1234ye and at least one compound selected from the group consisting of HFC-1243zf, HFC-32, HFC-125, HFC-134, HFC-134a, HFC-143a, HFC-152a, HFC-161, HFC-227ea, HFC-236ea, HFC-236fa, HFC-245fa, HFC-365mfc, propane, n-butane, isobutane, 2-methylbutane, n-pentane, cyclopentane, dimethylether, CF 3 SCF 3 , CO 2  and CF 3 I. 
     The compositions of the present invention may be generally useful when the fluoroolefin is present at about 1 weight percent to about 99 weight percent, preferably about 20 weight percent to about 99 weight percent, more preferably about 40 weight percent to about 99 weight percent and still more preferably 50 weight percent to about 99 weight percent. 
     The present invention further provides compositions as listed in Table 2. 
     
       
         
           
               
               
             
               
                   
                 TABLE 2 
               
             
            
               
                   
                   
               
               
                   
                 Concentration ranges (wt %) 
               
            
           
           
               
               
               
               
            
               
                 Components 
                 Preferred 
                 More preferred 
                 Most preferred 
               
               
                   
               
               
                 HFC-1225ye/HFC-32 
                 1-99/99-1 
                 30-99/70-1 
                 90-99/10-1; 
               
               
                   
                   
                   
                 95/5/97/3 
               
               
                 HFC-1225ye/HFC-134a 
                 1-99/99-1 
                 40-99/60-1 
                 90/10 
               
               
                 HFC-1225ye/CO 2   
                 0.1-99.9/99.9-0.1 
                 70-99.7/30-0.3 
                 99/1 
               
               
                 HFC-1225ye/ammonia 
                 0.1-99.9/0.1-99.9 
                 40-99.9/0.1-60 
                 90/10, 85/15, 80/ 
               
               
                   
                   
                   
                 20, 95/5 
               
               
                 HFC-1225ye/HFC-1234yf 
                 1-99/99-1 
                 51-99/49-1 and 60- 
                 60/40, 51/49 
               
               
                   
                   
                 90/40-10 
               
               
                 HFC-1225ye/HFC-152a/HFC-32 
                 1-98/1-98/1-98 
                 50-98/1-40/1-40 
                 85/10/5 
               
               
                   
                   
                   
                 81/15/4 
               
               
                   
                   
                   
                 82/15/3 
               
               
                 HFC-1225ye/HFC-152a/CO 2   
                 1-98/1-98/0.1-98 
                 50-98/1-40/0.3-30 
                 84/15/1 
               
               
                   
                   
                   
                 84/15.5/0.5 
               
               
                 HFC-1225ye/HFC-152a/propane 
                 1-98/1-98/1-98 
                 50-98/1-40/1-20 
                 85/13/2 
               
               
                 HFC-1225ye/HFC-152a/i-butane 
                 1-98/1-98/1-98 
                 50-98/1-40/1-20 
                 85/13/2 
               
               
                 HFC-1225ye/HFC-152a/DME 
                 1-98/1-98/1-98 
                 50-98/1-40/1-20 
                 85/13/2 
               
               
                 HFC-1225ye/HFC-152a/CF 3 I 
                 1-98/1-98/1-98 
                 20-90/1-50/1-60 
               
               
                 HFC-1225ye/HFC-134a/HFC- 
                 1-98/1-98/1-98 
                 40-98/1-50/1-40 
                 76/9/15 
               
               
                 152a 
               
               
                 HFC-1225ye/HFC-134a/HFC-32 
                 1-98/1-98/1-98 
                 1-80/1-80/1-80 
                 88/9/3 
               
               
                 HFC-1225ye/HFC-134a/HFC-161 
                 1-98/1-98/1-98 
                 40-98/1-50/1-20 
                 86/10/4 
               
               
                 HFC-1225ye/HFC-134a/CO 2   
                 1-98/1-98/0.1-98 
                 40-98/1-50/0.3-30 
                 88.5/11/0.5 
               
               
                 HFC-1225ye/HFC-134a/propane 
                 1-98/1-98/1-98 
                 40-98/1-50/1-20 
                 87/10/3 
               
               
                 HFC-1225ye/HFC-134a/i-butane 
                 1-98/1-98/1-98 
                 40-98/1-50/1-20 
                 87/10/3 
               
               
                 HFC-1225ye/HFC-134a/DME 
                 1-98/1-98/1-98 
                 40-98/1-50/1-20 
                 87/10/3 
               
               
                 HFC-1225ye/HFC-134/HFC-32 
                 1-98/1-98/1-98 
                 40-98/1-50/1-40 
                 88/9/3 
               
               
                 trans-HFC-1234ze/HFC-134a 
                 1-99/99-1 
                 30-99/70-1 
                 90/10 
               
               
                 trans-HFC-1234ze/HFC-32 
                 1-99/99-1 
                 40-99/60-1 
                 95/5 
               
               
                 trans-HFC-1234ze/HFC-32/CF 3 I 
                 1-98/1-98/1-98 
                 20-90/0.1-60/1-70 
               
               
                 trans-HFC-1234ze/HFC-152a 
                 1-99/99-1 
                 40-99/60-1 
                 80/20 
               
               
                 trans-HFC-1234ze/HFC-125 
                 1-99/99-1 
                 30-99/70-1 
               
               
                 HFC-1234yf/HFC-134a 
                 1-99/99-1 
                 30-99/70-1 
                 90/10 
               
               
                 HFC-1234yf/HFC-32 
                 1-99/99-1 
                 40-99/60-1 
                 95/5 
               
               
                 HFC-1234yf/HFC-125 
                 0.1-99/99-0.1 
                 40-99/1-60 
               
               
                 HFC-1234yf/HFC-152a 
                 1-99/99-1 
                 40-99/60-1 
                 80/20 
               
               
                 HFC-1225ye/HFC-134a/HFC- 
                 1-97/1-97/1- 
                 20-97/1-80/1- 
                 74/8/17/1 
               
               
                 152a/HFC-32 
                 97/0.1-97 
                 50/0.1-50 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-98/1-98/0.1-98 
                 10-90/10-90/0.1-50 
                 70/20/10 and 
               
               
                 134a 
                   
                   
                 20/70/10 
               
               
                 HFC-1225ye/HFC-1234yf/HFC-32 
                 1-98/1-98/0.1-98 
                 10-90/5-90/0.1-50 
                 25/73/2, 
               
               
                   
                   
                   
                 75/23/2, 
               
               
                   
                   
                   
                 49/49/2, 85/10/5, 
               
               
                   
                   
                   
                 90/5/5 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-97/1-97/0.1- 
                 10-80/10-80/1-60/1- 
               
               
                 32/CF 3 I 
                 97/1-97 
                 60 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-98/1-98/0.1-98 
                 10-90/10-90/0.1-50 
                 70/25/5 and 
               
               
                 152a 
                   
                   
                 25/70/5 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-98/1-98/0.1-98 
                 10-90/10-90/0.1-50 
                 25/71/4, 
               
               
                 125 
                   
                   
                 75/21/4, 75/24/1 
               
               
                   
                   
                   
                 and 25/74/1 
               
               
                 HFC-1225ye/HFC-1234yf/CF 3 I 
                 1-98/1-98/1-98 
                 9-90/9-90/1-60 
                 40/40/20 and 
               
               
                   
                   
                   
                 45/45/10 
               
               
                 HFC-32/HFC-125/HFC-1225ye 
                 0.1-98/0.1- 
                 5-70/5-70/5-70 
                 30/30/40 and 
               
               
                   
                 98/0.1-98 
                   
                 23/25/52 
               
               
                 HFC-32/HFC-125/trans-HFC- 
                 0.1-98/0.1- 
                 5-70/5-70/5-70 
                 30/50/20 and 
               
               
                 1234ze 
                 98/0.1-98 
                   
                 23/25/52 
               
               
                 HFC-32/HFC-125/HFC-1234yf 
                 0.1-98/0.1- 
                 5-70/5-70/5-70 
                 40/50/10, 
               
               
                   
                 98/0.1-98 
                   
                 23/25/52, 
               
               
                   
                   
                   
                 15/45/40, and 
               
               
                   
                   
                   
                 10/60/30 
               
               
                 HFC-32/HFC-134a/HFC- 
                 1-97/1-97/1- 
                 1-60/1-60/1-60/1-60 
               
               
                 1225ye/CF 3 I 
                 97/1-97 
               
               
                 HFC-32/HFC-134a/HFC- 
                 1-96/1-96/1- 
                 1-50/1-50/1-50/1- 
               
               
                 1225ye/HFC-1234yf/CF 3 I 
                 96/1-96/1-96 
                 50/1-50 
               
               
                 HFC-32/HFC-125/HFC- 
                 1-96/1-96/1- 
                 1-50/1-50/1-50/1- 
               
               
                 134a/HFC-1225ye/CF 3 I 
                 96/1-96/1-96 
                 50/1-50 
               
               
                 HFC-125/HFC-1225ye/n-butane 
                 0.1-98/0.1- 
                 5-70/5-70/1-20 
                 65/32/3 and 
               
               
                   
                 98/0.1-98 
                   
                 85.1/11.5/3.4 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 1-98/1-98/1-98 
                 1-60/10-60/10-90 
               
               
                 HFC-32/NH 3 /HFC-1225ye/CF 3 I 
                 1-97/1-97/1- 
                 1-60/1-60/10-80/1- 
               
               
                   
                 97/1-97 
                 60 
               
               
                 HFC-32/NH 3 /HFC-1234yf/CF 3 I 
                 1-97/1-97/1-97/ 
                 1-60/1-60/10-80/5- 
               
               
                   
                 1-97 
                 80 
               
               
                 HFC-125/trans-HFC-1234ze/n- 
                 0.1-98/0.1- 
                 5-70/5-70/1-20 
                 66/32/2 and 
               
               
                 butane 
                 98/0.1-98 
                   
                 86.1/11.5/2.4 
               
               
                 HFC-125/HFC-1234yf/n-butane 
                 0.1-98/0.1- 
                 5-70/5-70/1-20 
                 67/32/1 and 
               
               
                   
                 98/0.1-98 
                   
                 87.1/11.5/1.4 
               
               
                 HFC-125/HFC-1225ye/isobutane 
                 0.1-98/0.1- 
                 5-70/5-70/1-20 
                 85.1/11.5/3.4 
               
               
                   
                 98/0.1-98 
                   
                 and 65/32/3 
               
               
                 HFC-1225ye/HFC-125/ammonia 
                 0.1-98/0.1- 
                 20-98/1-60/0.1-40 
               
               
                   
                 98/0.1-98 
               
               
                 HFC-1225ye/HFC-32/HFC- 
                 0.1-97/0.1- 
                 20-97/1-60/1- 
               
               
                 125/ammonia 
                 97/0.1-97/0.1-97 
                 60/0.1-40 
               
               
                 HFC-125/trans-HFC- 
                 0.1-98/0.1- 
                 5-70/5-70/1-20 
                 86.1/11.5/2.4 
               
               
                 1234ze/isobutane 
                 98/0.1-98 
                   
                 and 66/32/2 
               
               
                 HFC-125/HFC-1234yf/isobutane 
                 0.1-98/0.1- 
                 5-70/5-70/1-20 and 
                 87.1/11.5/1.4 
               
               
                   
                 98/0.1-98 
                 80-98/1-19/1-10 
                 and 67/32/1 
               
               
                 HFC-1234yf/HFC-32/HFC-143a 
                 1-50/1-98/1-98 
                 15-50/20-80/5-60 
               
               
                 HFC-1234yf/HFC-32/isobutane 
                 1-40/59-98/1-30 
                 10-40/59-90/1-10 
               
               
                 HFC-1234yf/HFC-125/HFC-143a 
                 1-60/1-98/1-98 
                 10-60/20-70/20-70 
               
               
                 HFC-1234yf/HFC-125/isobutane 
                 1-40/59-98/1-20 
                 10-40/59-90/1-10 
               
               
                 HFC-1234yf/HFC-125/CF 3 I 
                 1-98/0.1-98/1-98 
                 10-80/1-60/1-60 
               
               
                 HFC-1234yf/HFC-134/propane 
                 1-80/1-70/19-90 
                 20-80/10-70/19-50 
               
               
                 HFC-1234yf/HFC-134/DME 
                 1-70/1-98/29-98 
                 20-70/10-70/29-50 
               
               
                 HFC-1234yf/HFC-134a/propane 
                 1-80/1-80/19-98 
                 10-80/10-80/19-50 
               
               
                 HFC-1234yf/HFC-134a/n-butane 
                 1-98/1-98/1-30 
                 10-80/10-80/1-20 
               
               
                 HFC-1234yf/HFC-134a/isobutane 
                 1-98/1-98/1-30 
                 10-80/10-80/1-20 
               
               
                 HFC-1234yf/HFC-134a/DME 
                 1-98/1-98/1-40 
                 10-80/10-80/1-20 
               
               
                 HFC-1234yf/HFC-134a/CF 3 I 
                 1-98/1-98/1-98 
                 10-80/1-60/1-60 
               
               
                 HFC-1234yf/HFC-143a/propane 
                 1-80/1-98/1-98 
                 10-80/10-80/1-50 
               
               
                 HFC-1234yf/HFC-143a/DME 
                 1-40/59-98/1-20 
                 5-40/59-90/1-10 
               
               
                 HFC-1234yf/HFC-152a/n-butane 
                 1-98/1-98/1-30 
                 10-80/10-80/1-20 
               
               
                 HFC-1234yf/HFC-152a/isobutane 
                 1-98/1-90/1-40 
                 10-80/10-80/1-20 
               
               
                 HFC-1234yf/HFC-152a/DME 
                 1-70/1-98/1-98 
                 10-70/10-80/1-20 
               
               
                 HFC-1234yf/HFC-152a/CF 3 I 
                 1-98/1-98/1-98 
                 10-80/1-60/1-60 
               
               
                 HFC-1234yf/HFC-227ea/propane 
                 1-80/1-70/29-98 
                 10-60/10-60/29-50 
               
               
                 HFC-1234yf/HFC-227ea/n-butane 
                 40-98/1-59/1-20 
                 50-98/10-49/1-10 
               
               
                 HFC-1234yf/HFC- 
                 30-98/1-69/1-30 
                 50-98/10-49/1-10 
               
               
                 227ea/isobutane 
               
               
                 HFC-1234yf/HFC-227ea/DME 
                 1-98/1-80/1-98 
                 10-80/10-80/1-20 
               
               
                 HFC-1234yf/n-butane/DME 
                 1-98/1-40/1-98 
                 10-80/10-40/1-20 
               
               
                 HFC-1234yf/isobutane/DME 
                 1-98/1-50/1-98 
                 10-90/1-40/1-20 
               
               
                 HFC-1234yf/DME/CF 3 I 
                 1-98/1-98/1-98 
                 10-80/1-20/10-80 
               
               
                 HFC-1234yf/DME/CF 3 SCF 3   
                 1-98/1-40/1-98 
                 10-80/1-20/10-70 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 1234ze/HFC-134 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 1234ze/HFC-227ea 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-60/1-60/39-98 
                 10-60/10-60/39-80 
               
               
                 1234ze/propane 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-98/1-98/1-30 
                 10-80/10-80/1-20 
               
               
                 1234ze/n-butane 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/1-30 
               
               
                 1234ze/DME 
               
               
                 HFC-1225ye/trans-HFC-1234ze/ 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 CF 3 SCF 3   
               
               
                 HFC-1225ye/HFC-1243zf/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 134 
               
               
                 HFC-1225ye/HFC-1243zf/n- 
                 1-98/1-98/1-30 
                 10-80/10-80/1-20 
               
               
                 butane 
               
               
                 HFC-1225ye/HFC- 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 1243zf/isobutane 
               
               
                 HFC-1225ye/HFC-1243zf/DME 
                 1-98/1-98/1-98 
                 10-80/10-80/1-30 
               
               
                 HFC-1225ye/HFC-1243zf/CF 3 I 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 HFC-1225ye/HFC-134/HFC-152a 
                 1-98/1-98/1-98 
                 10-80/10-80/1-50 
               
               
                 HFC-1225ye/HFC-134/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 227ea 
               
               
                 HFC-1225ye/HFC-134/n-butane 
                 1-98/1-90/1-40 
                 10-80/10-80/1-30 
               
               
                 HFC-1225ye/HFC-134/isobutane 
                 1-98/1-90/1-40 
                 10-80/10-80/1-30 
               
               
                 HFC-1225ye/HFC-134/DME 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 HFC-1225ye/HFC-227ea/DME 
                 40-98/1-59/1-30 
                 50-98/1-49/1-20 
               
               
                 HFC-1225ye/n-butane/DME 
                 1-98/1-30/1-98 
                 60-98/1-20/1-20 
               
               
                 HFC-1225ye/n-butane/CF 3 SCF 3   
                 1-98/1-20/1-98 
                 10-80/1-10/10-80 
               
               
                 HFC-1225ye/isobutane/DME 
                 1-98/1-60/1-98 
                 40-90/1-30/1-30 
               
               
                 HFC-1225ye/isobutane/CF 3 I 
                 1-98/1-40/1-98 
                 10-80/1-30/10-80 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 1243zf/HFC-227ea 
               
               
                 trans-HFC-1234ze/HFC-1243zf/n- 
                 1-98/1-98/1-30 
                 10-80/10-80/1-20 
               
               
                 butane 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 1243zf/isobutane 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/1-40 
               
               
                 1243zf/DME 
               
               
                 trans-HFC-1234ze/HFC-32/CF3I 
                 1-98/1-98/1-98 
                 10-80/1-70/1-80 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/1-50 
               
               
                 134/HFC-152a 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 134/HFC-227ea 
               
               
                 trans-HFC-1234ze/HFC-134/DME 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/1-50 
               
               
                 134a/HFC-152a 
               
               
                 trans-HFC-1234ze/HFC-152a/n- 
                 1-98/1-98/1-50 
                 10-80/10-80/1-30 
               
               
                 butane 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-98 
                 20-90/1-50/1-30 
               
               
                 152a/DME 
               
               
                 trans-HFC-1234ze/HFC-227ea/n- 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 butane 
               
               
                 trans-HFC-1234ze/n-butane/DME 
                 1-98/1-40/1-98 
                 10-90/1-30/1-30 
               
               
                 trans-HFC-1234ze/n-butane/CF 3 I 
                 1-98/1-30/1-98 
                 10-80/1-20/10-80 
               
               
                 trans-HFC- 
                 1-98/1-60/1-98 
                 10-90/1-30/1-30 
               
               
                 1234ze/isobutane/DME 
               
               
                 trans-HFC-1234ze/isobutane/ 
                 1-98/1-40/1-98 
                 10-80/1-20/10-80 
               
               
                 CF 3 I 
               
               
                 trans-HFC-1234ze/isobutane/ 
                 1-98/1-40/1-98 
                 10-80/1-20/10-80 
               
               
                 CF 3 SCF 3   
               
               
                 HFC-1243zf/HFC-134/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 227ea 
               
               
                 HFC-1243zf/HFC-134/n-butane 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 HFC-1243zf/HFC-134/DME 
                 1-98/1-98/1-98 
                 10-80/10-80/1-30 
               
               
                 HFC-1243zf/HFC-134/CF 3 I 
                 1-98/1-98/1-98 
                 10-80/10-80/10-80 
               
               
                 HFC-1243zf/HFC-134a/HFC- 
                 1-98/1-98/1-98 
                 10-80/10-80/1-50 
               
               
                 152a 
               
               
                 HFC-1243zf/HFC-134a/n-butane 
                 1-98/1-98/1-40 
                 10-80/10-80/1-30 
               
               
                 HFC-1243zf/HFC-152a/propane 
                 1-70/1-70/29-98 
                 10-70/1-50/29-40 
               
               
                 HFC-1243zf/HFC-152a/n-butane 
                 1-98/1-98/1-30 
                 10-80/1-80/1-20 
               
               
                 HFC-1243zf/HFC-152a/isobutane 
                 1-98/1-98/1-40 
                 10-80/1-80/1-30 
               
               
                 HFC-1243zf/HFC-152a/DME 
                 1-98/1-98/1-98 
                 10-80/1-80/1-30 
               
               
                 HFC-1243zf/HFC-227ea/n-butane 
                 1-98/1-98/1-40 
                 10-80/1-80/1-30 
               
               
                 HFC-1243zf/HFC- 
                 1-98/1-90/1-50 
                 10-80/1-80/1-30 
               
               
                 227ea/isobutane 
               
               
                 HFC-1243zf/HFC-227ea/DME 
                 1-98/1-80/1-90 
                 10-80/1-80/1-30 
               
               
                 HFC-1243zf/n-butane/DME 
                 1-98/1-40/1-98 
                 10-90/1-30/1-30 
               
               
                 HFC-1243zf/isobutane/DME 
                 1-98/1-60/1-98 
                 10-90/1-30/1-30 
               
               
                 HFC-1243zf/isobutane/CF 3 I 
                 1-98/1-40/1-98 
                 10-80/1-30/10-80 
               
               
                 HFC-1243zf/DME/CF 3 SCF 3   
                 1-98/1-40/1-90 
                 10-80/1-30/10-80 
               
               
                 HFC-1225ye/HFC-32/CF 3 I 
                 1-98/1-98/1-98 
                 5-80/1-70/1-80 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-97/1-97/1- 
                 1-80/1-70/5-70/5-70 
               
               
                 32/HFC-125 
                 97/1-97 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-97/1-97/1- 
                 5-80/5-70/5-70/5-70 
               
               
                 32/HFC-134a 
                 97/1-97 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 1-96/1-96/1- 
                 1-70/1-60/1-70/1- 
               
               
                 32/HFC-125/CF 3 I 
                 96/1-96/1-96 
                 60/1-60 
               
               
                 HFC-1225ye/HFC-32/HFC- 
                 1-97/1-97/1- 
                 10-80/5-70/5-70/5- 
               
               
                 125/HFC-152a 
                 97/1-97 
                 70 
               
               
                 HFC-1225ye/HFC-32/HFC- 
                 1-97/1-97/1- 
                 5-70/5-70/5-70/1-30 
               
               
                 125/isobutane 
                 97/1-97 
               
               
                 HFC-1225ye/HFC-32/HFC- 
                 1-97/1-97/1- 
                 5-70/5-70/5-70/1-30 
               
               
                 125/propane 
                 97/1-50 
               
               
                 HFC-1225ye/HFC-32/HFC- 
                 1-97/1-97/1- 
                 5-70/5-70/5-70/1-30 
               
               
                 125/DME 
                 97/1-50 
               
               
                 HFC-1225ye/HFC-32/CF 3 I/DME 
                 1-97/1-97/1- 
                 5-70/5-70/5-70/1-30 
               
               
                   
                 97/1-50 
               
               
                 HFC-1225ye/HFC-32/HFC- 
                 1-97/1-97/1- 
                 10-80/5-70/5-70/1- 
               
               
                 125/CF 3 I 
                 97/1-97 
                 80 
               
               
                 HFC-1234yf/HFC-32/CF 3 I 
                 1-98/1-98/1-98 
                 10-80/1-70/1-80 
               
               
                 HFC-1234yf/HFC-32/HFC- 
                 1-97/1-97/1- 
                 5-70/5-80/1-70/5-70 
               
               
                 134a/CF 3 I 
                 97/1-97 
               
               
                 HFC-1234yf/HFC-32/HFC-125 
                 1-98/1-98/1-98 
                 10-80/5-80/10-80 
               
               
                 HFC-1234yf/HFC-32/HFC- 
                 1-97/1-97/1- 
                 10-80/5-70/10-80/5- 
               
               
                 125/CF3I 
                 97/1-97 
                 80 
               
               
                   
               
            
           
         
       
     
     The most preferred compositions of the present invention listed in Table 2 are generally expected to maintain the desired properties and functionality when the components are present in the concentrations as listed+/−2 weight percent. The compositions containing CO 2  would be expected to maintain the desired properties and functionality when the CO 2  was present at the listed concentration+/−0.2 weight percent. 
     The compositions of the present invention may be azeotropic or near-azeotropic compositions. By azeotropic composition is meant a constant-boiling mixture of two or more substances that behave as a single substance. One way to characterize an azeotropic composition is that the vapor produced by partial evaporation or distillation of the liquid has the same composition as the liquid from which it is evaporated or distilled, i.e., the mixture distills/refluxes without compositional change. Constant-boiling compositions are characterized as azeotropic because they exhibit either a maximum or minimum boiling point, as compared with that of the non-azeotropic mixture of the same compounds. An azeotropic composition will not fractionate within a refrigeration or air conditioning system during operation, which may reduce efficiency of the system. Additionally, an azeotropic composition will not fractionate upon leakage from a refrigeration or air conditioning system. In the situation where one component of a mixture is flammable, fractionation during leakage could lead to a flammable composition either within the system or outside of the system. 
     A near-azeotropic composition (also commonly referred to as an “azeotrope-like composition”) is a substantially constant boiling liquid admixture of two or more substances that behaves essentially as a single substance. One way to characterize a near-azeotropic composition is that the vapor produced by partial evaporation or distillation of the liquid has substantially the same composition as the liquid from which it was evaporated or distilled, that is, the admixture distills/refluxes without substantial composition change. Another way to characterize a near-azeotropic composition is that the bubble point vapor pressure and the dew point vapor pressure of the composition at a particular temperature are substantially the same. Herein, a composition is near-azeotropic if, after 50 weight percent of the composition is removed, such as by evaporation or boiling off, the difference in vapor pressure between the original composition and the composition remaining after 50 weight percent of the original composition has been removed is less than about 10 percent. 
     Azeotropic compositions of the present invention at a specified temperature are shown in Table 3. 
     
       
         
           
               
               
               
               
               
               
               
             
               
                 TABLE 3 
               
               
                   
               
               
                   
                   
                 Wt % 
                 Wt % 
                   
                   
                 T 
               
               
                 Component A 
                 Component B 
                 A 
                 B 
                 Psia 
                 kPa 
                 (C.) 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 HFC-1234yf 
                 HFC-32 
                 7.4 
                 92.6 
                 49.2 
                 339 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-125 
                 10.9 
                 89.1 
                 40.7 
                 281 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134a 
                 70.4 
                 29.6 
                 18.4 
                 127 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-152a 
                 91.0 
                 9.0 
                 17.9 
                 123 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-143a 
                 17.3 
                 82.7 
                 39.5 
                 272 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-227ea 
                 84.6 
                 15.4 
                 18.0 
                 124 
                 −25 
               
               
                 HFC-1234yf 
                 propane 
                 51.5 
                 48.5 
                 33.5 
                 231 
                 −25 
               
               
                 HFC-1234yf 
                 n-butane 
                 98.1 
                 1.9 
                 17.9 
                 123 
                 −25 
               
               
                 HFC-1234yf 
                 isobutane 
                 88.1 
                 11.9 
                 19.0 
                 131 
                 −25 
               
               
                 HFC-1234yf 
                 DME 
                 53.5 
                 46.5 
                 13.1 
                 90 
                 −25 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 63.0 
                 37.0 
                 11.7 
                 81 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 40.0 
                 60.0 
                 13.6 
                 94 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 52.2 
                 47.8 
                 12.8 
                 88 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-152a 
                 7.3 
                 92.7 
                 14.5 
                 100 
                 −25 
               
               
                 HFC-1225ye 
                 propane 
                 29.7 
                 70.3 
                 30.3 
                 209 
                 −25 
               
               
                 HFC-1225ye 
                 n-butane 
                 89.5 
                 10.5 
                 12.3 
                 85 
                 −25 
               
               
                 HFC-1225ye 
                 isobutane 
                 79.3 
                 20.7 
                 13.9 
                 96 
                 −25 
               
               
                 HFC-1225ye 
                 DME 
                 82.1 
                 17.9 
                 10.8 
                 74 
                 −25 
               
               
                 HFC-1225ye 
                 CF 3 SCF 3   
                 37.0 
                 63.0 
                 12.4 
                 85 
                 −25 
               
               
                 trans- HFC-1234ze 
                 HFC-1243zf 
                 17.0 
                 83.0 
                 13.0 
                 90 
                 −25 
               
               
                 trans- HFC-1234ze 
                 HFC-134 
                 45.7 
                 54.3 
                 12.5 
                 86 
                 −25 
               
               
                 trans- HFC-1234ze 
                 HFC-134a 
                 9.5 
                 90.5 
                 15.5 
                 107 
                 −25 
               
               
                 trans- HFC-1234ze 
                 HFC-152a 
                 21.6 
                 78.4 
                 14.6 
                 101 
                 −25 
               
               
                 trans- HFC-1234ze 
                 HFC-227ea 
                 59.2 
                 40.8 
                 11.7 
                 81 
                 −25 
               
               
                 trans- HFC-1234ze 
                 propane 
                 28.5 
                 71.5 
                 30.3 
                 209 
                 −25 
               
               
                 trans- HFC-1234ze 
                 n-butane 
                 88.6 
                 11.4 
                 11.9 
                 82 
                 −25 
               
               
                 trans- HFC-1234ze 
                 isobutane 
                 77.9 
                 22.1 
                 12.9 
                 89 
                 −25 
               
               
                 trans- HFC-1234ze 
                 DME 
                 84.1 
                 15.9 
                 10.8 
                 74 
                 −25 
               
               
                 trans- HFC-1234ze 
                 CF 3 SCF 3   
                 34.3 
                 65.7 
                 12.7 
                 88 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134 
                 63.0 
                 37.0 
                 13.5 
                 93 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134A 
                 25.1 
                 74.9 
                 15.9 
                 110 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-152A 
                 40.7 
                 59.3 
                 15.2 
                 104 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-227ea 
                 78.5 
                 21.5 
                 13.1 
                 90 
                 −25 
               
               
                 HFC-1243zf 
                 propane 
                 32.8 
                 67.2 
                 31.0 
                 213 
                 −25 
               
               
                 HFC-1243zf 
                 n-butane 
                 90.3 
                 9.7 
                 13.5 
                 93 
                 −25 
               
               
                 HFC-1243zf 
                 isobutane 
                 80.7 
                 19.3 
                 14.3 
                 98 
                 −25 
               
               
                 HFC-1243zf 
                 DME 
                 72.7 
                 27.3 
                 12.0 
                 83 
                 −25 
               
               
                 cis- HFC-1234ze 
                 HFC-236ea 
                 20.9 
                 79.1 
                 30.3 
                 209 
                 25 
               
               
                 cis- HFC-1234ze 
                 HFC-245fa 
                 76.2 
                 23.8 
                 26.1 
                 180 
                 25 
               
               
                 cis- HFC-1234ze 
                 n-butane 
                 51.4 
                 48.6 
                 6.08 
                 42 
                 −25 
               
               
                 cis- HFC-1234ze 
                 isobutane 
                 26.2 
                 73.8 
                 8.74 
                 60 
                 −25 
               
               
                 cis- HFC-1234ze 
                 2-methylbutane 
                 86.6 
                 13.4 
                 27.2 
                 188 
                 25 
               
               
                 cis- HFC-1234ze 
                 n-pentane 
                 92.9 
                 7.1 
                 26.2 
                 181 
                 25 
               
               
                 HFC-1234ye 
                 HFC-236ea 
                 24.0 
                 76.0 
                 3.35 
                 23.1 
                 −25 
               
               
                 HFC-1234ye 
                 HFC-245fa 
                 42.5 
                 57.5 
                 22.8 
                 157 
                 25 
               
               
                 HFC-1234ye 
                 n-butane 
                 41.2 
                 58.8 
                 38.0 
                 262 
                 25 
               
               
                 HFC-1234ye 
                 isobutane 
                 16.4 
                 83.6 
                 50.9 
                 351 
                 25 
               
               
                 HFC-1234ye 
                 2-methylbutane 
                 80.3 
                 19.7 
                 23.1 
                 159 
                 25 
               
               
                 HFC-1234ye 
                 n-pentane 
                 87.7 
                 12.3 
                 21.8 
                 150 
                 25 
               
               
                   
               
            
           
         
       
     
     Additionally, ternary azeotropes composition have been found as listed in Table 4. 
     
       
         
           
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 4 
               
               
                   
               
               
                 Component 
                 Component 
                 Component 
                 Wt % 
                 Wt % 
                 Wt % 
                 Pres 
                 Pres 
                 Temp 
               
               
                 A 
                 B 
                 C 
                 A 
                 B 
                 C 
                 (psi) 
                 (kPa) 
                 (° C.) 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
            
               
                 HFC-1234yf 
                 HFC-32 
                 HFC-143A 
                 3.9 
                 74.3 
                 21.8 
                 50.02 
                 345 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-32 
                 isobutane 
                 1.1 
                 92.1 
                 6.8 
                 50.05 
                 345 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-125 
                 HFC-143A 
                 14.4 
                 43.5 
                 42.1 
                 38.62 
                 266 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-125 
                 isobutane 
                 9.7 
                 89.1 
                 1.2 
                 40.81 
                 281 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134 
                 propane 
                 4.3 
                 39.1 
                 56.7 
                 34.30 
                 236 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134 
                 DME 
                 15.2 
                 67.0 
                 17.8 
                 10.38 
                 71.6 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134a 
                 propane 
                 24.5 
                 31.1 
                 44.5 
                 34.01 
                 234 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134a 
                 n-butane 
                 60.3 
                 35.2 
                 4.5 
                 18.58 
                 128 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134a 
                 isobutane 
                 48.6 
                 37.2 
                 14.3 
                 19.86 
                 137 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134a 
                 DME 
                 24.0 
                 67.9 
                 8.1 
                 17.21 
                 119 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-143a 
                 propane 
                 17.7 
                 71.0 
                 11.3 
                 40.42 
                 279 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-143a 
                 DME 
                 5.7 
                 93.0 
                 1.3 
                 39.08 
                 269 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-152a 
                 n-butane 
                 86.6 
                 10.8 
                 2.7 
                 17.97 
                 124 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-152a 
                 isobutane 
                 75.3 
                 11.8 
                 12.9 
                 19.12 
                 132 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-152a 
                 DME 
                 24.6 
                 43.3 
                 32.1 
                 11.78 
                 81.2 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-227ea 
                 propane 
                 35.6 
                 17.8 
                 46.7 
                 33.84 
                 233 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-227ea 
                 n-butane 
                 81.9 
                 16.0 
                 2.1 
                 18.07 
                 125 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-227ea 
                 isobutane 
                 70.2 
                 18.2 
                 11.6 
                 19.27 
                 133 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-227ea 
                 DME 
                 28.3 
                 55.6 
                 16.1 
                 15.02 
                 104 
                 −25 
               
               
                 HFC-1234yf 
                 n-butane 
                 DME 
                 48.9 
                 4.6 
                 46.4 
                 13.15 
                 90.7 
                 −25 
               
               
                 HFC-1234yf 
                 isobutane 
                 DME 
                 31.2 
                 26.2 
                 42.6 
                 14.19 
                 97.8 
                 −25 
               
               
                 HFC-1234yf 
                 DME 
                 CF 3 I 
                 16.3 
                 10.0 
                 73.7 
                 15.65 
                 108 
                 −25 
               
               
                 HFC-1234yf 
                 DME 
                 CF 3 SCF 3   
                 34.3 
                 10.5 
                 55.2 
                 14.57 
                 100 
                 −25 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 HFC-134 
                 47.4 
                 5.6 
                 47.0 
                 12.77 
                 88.0 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 HFC-227ea 
                 28.4 
                 52.6 
                 19.0 
                 11.63 
                 80.2 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 propane 
                 20.9 
                 9.1 
                 70.0 
                 30.36 
                 209 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 n-butane 
                 65.8 
                 24.1 
                 10.1 
                 12.39 
                 85.4 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 DME 
                 41.0 
                 40.1 
                 18.9 
                 10.98 
                 75.7 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 trans-HFC- 
                 CF 3 SCF 3   
                 1.0 
                 33.7 
                 65.2 
                 12.66 
                 87.3 
                 −25 
               
               
                   
                 1234ze 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 HFC-134 
                 28.7 
                 47.3 
                 24.1 
                 13.80 
                 95.1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 n-butane 
                 37.5 
                 55.0 
                 7.5 
                 13.95 
                 96.2 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 isobutane 
                 40.5 
                 43.2 
                 16.3 
                 14.83 
                 102 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 DME 
                 19.1 
                 51.0 
                 29.9 
                 12.15 
                 83.8 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 CF 3 I 
                 10.3 
                 27.3 
                 62.3 
                 14.05 
                 96.9 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 HFC-152a 
                 63.6 
                 26.8 
                 9.6 
                 12.38 
                 85.4 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 HFC-227ea 
                 1.3 
                 52.3 
                 46.4 
                 12.32 
                 84.9 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 n-butane 
                 18.1 
                 67.1 
                 14.9 
                 14.54 
                 100 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 isobutane 
                 0.7 
                 74.0 
                 25.3 
                 16.68 
                 115 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 DME 
                 29.8 
                 52.5 
                 17.8 
                 9.78 
                 67.4 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-227ea 
                 DME 
                 63.1 
                 31.0 
                 5.8 
                 10.93 
                 75.4 
                 −25 
               
               
                 HFC-1225ye 
                 n-butane 
                 DME 
                 66.0 
                 13.0 
                 21.1 
                 11.34 
                 78.2 
                 −25 
               
               
                 HFC-1225ye 
                 n-butane 
                 CF 3 SCF 3   
                 71.3 
                 5.6 
                 23.0 
                 12.25 
                 84.5 
                 −25 
               
               
                 HFC-1225ye 
                 isobutane 
                 DME 
                 49.9 
                 29.7 
                 20.4 
                 12.83 
                 88.5 
                 −25 
               
               
                 HFC-1225ye 
                 isobutane 
                 CF 3 I 
                 27.7 
                 2.2 
                 70.1 
                 13.19 
                 90.9 
                 −25 
               
               
                 trans-HFC- 
                 HFC-1243zf 
                 HFC-227ea 
                 7.1 
                 73.7 
                 19.2 
                 13.11 
                 90.4 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-1243zf 
                 n-butane 
                 9.5 
                 81.2 
                 9.3 
                 13.48 
                 92.9 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-1243zf 
                 isobutane 
                 3.3 
                 77.6 
                 19.1 
                 14.26 
                 98.3 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-1243zf 
                 DME 
                 2.6 
                 70.0 
                 27.4 
                 12.03 
                 82.9 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-134 
                 HFC-152a 
                 52.0 
                 42.9 
                 5.1 
                 12.37 
                 85.3 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-134 
                 HFC-227ea 
                 30.0 
                 43.2 
                 26.8 
                 12.61 
                 86.9 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-134 
                 DME 
                 27.7 
                 54.7 
                 17.7 
                 9.76 
                 67.3 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-134a 
                 HFC-152a 
                 14.4 
                 34.7 
                 51.0 
                 14.42 
                 99.4 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-152a 
                 n-butane 
                 5.4 
                 80.5 
                 14.1 
                 15.41 
                 106 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-152a 
                 DME 
                 59.1 
                 16.4 
                 24.5 
                 10.80 
                 74.5 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 HFC-227ea 
                 n-butane 
                 40.1 
                 48.5 
                 11.3 
                 12.61 
                 86.9 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 n-butane 
                 DME 
                 68.1 
                 13.0 
                 18.9 
                 11.29 
                 77.8 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 n-butane 
                 CF 3 I 
                 81.2 
                 9.7 
                 9.1 
                 11.87 
                 81.8 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 isobutane 
                 DME 
                 55.5 
                 28.7 
                 15.8 
                 12.38 
                 85.4 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 isobutane 
                 CF 3 I 
                 34.9 
                 6.1 
                 59.0 
                 12.57 
                 86.7 
                 −25 
               
               
                 1234ze 
               
               
                 trans-HFC- 
                 isobutane 
                 CF 3 SCF 3   
                 37.7 
                 1.1 
                 61.7 
                 12.66 
                 87.3 
                 −25 
               
               
                 1234ze 
               
               
                 HFC-1243zf 
                 HFC-134 
                 HFC-227ea 
                 58.6 
                 34.1 
                 7.3 
                 13.54 
                 93.4 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134 
                 n-butane 
                 27.5 
                 58.7 
                 13.9 
                 14.72 
                 101 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134 
                 DME 
                 18.7 
                 63.5 
                 17.8 
                 10.11 
                 69.7 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134 
                 CF 3 I 
                 11.4 
                 23.9 
                 64.7 
                 14.45 
                 99.6 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134a 
                 HFC-152a 
                 41.5 
                 21.5 
                 37.1 
                 14.95 
                 103 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134A 
                 n-butane 
                 7.0 
                 81.4 
                 11.6 
                 17.03 
                 117 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-152a 
                 propane 
                 2.9 
                 34.0 
                 63.0 
                 31.73 
                 219 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-152a 
                 n-butane 
                 28.8 
                 60.3 
                 11.0 
                 15.71 
                 108 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-152a 
                 isobutane 
                 6.2 
                 68.5 
                 25.3 
                 17.05 
                 118 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-152a 
                 DME 
                 33.1 
                 36.8 
                 30.1 
                 11.41 
                 78.7 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-227ea 
                 n-butane 
                 62.0 
                 28.4 
                 9.6 
                 13.67 
                 94.3 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-227ea 
                 isobutane 
                 27.9 
                 51.0 
                 21.1 
                 15.00 
                 103 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-227ea 
                 DME 
                 48.1 
                 44.8 
                 7.2 
                 12.78 
                 88.1 
                 −25 
               
               
                 HFC-1243zf 
                 n-butane 
                 DME 
                 60.3 
                 10.1 
                 29.6 
                 12.28 
                 84.7 
                 −25 
               
               
                 HFC-1243zf 
                 isobutane 
                 DME 
                 47.1 
                 26.9 
                 25.9 
                 13.16 
                 90.7 
                 −25 
               
               
                 HFC-1243zf 
                 isobutane 
                 CF 3 I 
                 32.8 
                 1.1 
                 66.1 
                 13.97 
                 96.3 
                 −25 
               
               
                 HFC-1243zf 
                 DME 
                 CF 3 SCF 3   
                 41.1 
                 2.3 
                 56.6 
                 13.60 
                 93.8 
                 −25 
               
               
                   
               
            
           
         
       
     
     The near-azeotropic compositions of the present invention at a specified temperature are listed in Table 5. 
     
       
         
           
               
               
               
               
             
               
                 TABLE 5 
               
               
                   
               
               
                 Component A 
                 Component B 
                 (wt % A/wt % B) 
                 T (C.) 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 HFC-1234yf 
                 HFC-32 
                  1-57/99-43 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-125 
                  1-51/99-49 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-134a 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-152a 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-161 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-143a 
                  1-60/99-40 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-227ea 
                 29-99/71-1  
                 −25 
               
               
                 HFC-1234yf 
                 HFC-236fa 
                 66-99/34-1  
                 −25 
               
               
                 HFC-1234yf 
                 HFC-1225ye 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 trans-HFC-1234ze 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 HFC-1243zf 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234yf 
                 propane 
                  1-80/99-20 
                 −25 
               
               
                 HFC-1234yf 
                 n-butane 
                 71-99/29-1  
                 −25 
               
               
                 HFC-1234yf 
                 isobutane 
                 60-99/40-1  
                 −25 
               
               
                 HFC-1234yf 
                 DME 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 trans-HFC-1234ze 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-1243zf 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-134a 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-152a 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-161 
                 1-84/99-16, 90- 
                 −25 
               
               
                   
                   
                 99/10-1 
               
               
                 HFC-1225ye 
                 HFC-227ea 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 HFC-236ea 
                 57-99/43-1  
                 −25 
               
               
                 HFC-1225ye 
                 HFC-236fa 
                 48-99/52-1  
                 −25 
               
               
                 HFC-1225ye 
                 HFC-245fa 
                 70-99/30-1  
                 −25 
               
               
                 HFC-1225ye 
                 propane 
                  1-72/99-28 
                 −25 
               
               
                 HFC-1225ye 
                 n-butane 
                 65-99/35-1  
                 −25 
               
               
                 HFC-1225ye 
                 isobutane 
                 50-99/50-1  
                 −25 
               
               
                 HFC-1225ye 
                 DME 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 CF 3 I 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1225ye 
                 CF 3 SCF 3   
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 cis-HFC-1234ze 
                 73-99/27-1  
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-1243zf 
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-134 
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-134a 
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-152a 
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-161 
                 1-52/99-48, 87- 
                 −25 
               
               
                   
                   
                 99/13-1 
               
               
                 trans-HFC-1234ze 
                 HFC-227ea 
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-236ea 
                 54-99/46-1  
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-236fa 
                 44-99/56-1  
                 −25 
               
               
                 trans-HFC-1234ze 
                 HFC-245fa 
                 67-99/33-1  
                 −25 
               
               
                 trans-HFC-1234ze 
                 propane 
                  1-71/99-29 
                 −25 
               
               
                 trans-HFC-1234ze 
                 n-butane 
                 62-99/38-1  
                 −25 
               
               
                 trans-HFC-1234ze 
                 isobutane 
                 39-99/61-1  
                 −25 
               
               
                 trans-HFC-1234ze 
                 DME 
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 CF 3 SCF 3   
                 1-99/99-1 
                 −25 
               
               
                 trans-HFC-1234ze 
                 CF 3 I 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-134a 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-152a 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-161 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-227ea 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1243zf 
                 HFC-236ea 
                 53-99/47-1  
                 −25 
               
               
                 HFC-1243zf 
                 HFC-236fa 
                 49-99/51-1  
                 −25 
               
               
                 HFC-1243zf 
                 HFC-245fa 
                 66-99/34-1  
                 −25 
               
               
                 HFC-1243zf 
                 propane 
                  1-71/99-29 
                 −25 
               
               
                 HFC-1243zf 
                 n-butane 
                 62-99/38-1  
                 −25 
               
               
                 HFC-1243zf 
                 isobutane 
                 45-99/55-1  
                 −25 
               
               
                 HFC-1243zf 
                 DME 
                 1-99/99-1 
                 −25 
               
               
                 cis-HFC-1234ze 
                 HFC-236ea 
                 1-99/99-1 
                 25 
               
               
                 cis-HFC-1234ze 
                 HFC-236fa 
                 1-99/99-1 
                 25 
               
               
                 cis-HFC-1234ze 
                 HFC-245fa 
                 1-99/99-1 
                 25 
               
               
                 cis-HFC-1234ze 
                 n-butane 
                  1-80/99-20 
                 −25 
               
               
                 cis-HFC-1234ze 
                 isobutane 
                  1-69/99-31 
                 −25 
               
               
                 cis-HFC-1234ze 
                 2-methylbutane 
                 60-99/40-1  
                 25 
               
               
                 cis-HFC-1234ze 
                 n-pentane 
                 63-99/37-1  
                 25 
               
               
                 HFC-1234ye 
                 HFC-134 
                 38-99/62-1  
                 25 
               
               
                 HFC-1234ye 
                 HFC-236ea 
                 1-99/99-1 
                 −25 
               
               
                 HFC-1234ye 
                 HFC-236fa 
                 1-99/99-1 
                 25 
               
               
                 HFC-1234ye 
                 HFC-245fa 
                 1-99/99-1 
                 25 
               
               
                 HFC-1234ye 
                 Cis-HFC-1234ze 
                 1-99/99-1 
                 25 
               
               
                 HFC-1234ye 
                 n-butane 
                  1-78/99-22 
                 25 
               
               
                 HFC-1234ye 
                 cyclopentane 
                 70-99/30-1  
                 25 
               
               
                 HFC-1234ye 
                 isobutane 
                  1-68/99-32 
                 25 
               
               
                 HFC-1234ye 
                 2-methylbutane 
                 47-99/53-1  
                 25 
               
               
                 HFC-1234ye 
                 n-pentane 
                 57-99/43-1  
                 25 
               
               
                   
               
            
           
         
       
     
     Ternary and higher order near-azeotrope compositions comprising fluoroolefin have also been identified as listed in Table 6. 
     
       
         
           
               
               
               
             
               
                 TABLE 6 
               
               
                   
               
               
                   
                 Near-azeotrope range 
                 Temp 
               
               
                 Components 
                 (weight percent) 
                 (° C.) 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
            
               
                 HFC-1225ye/HFC-134a/HFC-152a 
                 1-98/1-98/1-98 
                 25 
               
               
                 HFC-1225ye/HFC-134a/HFC-161 
                 1-98/1-98/1-98 
                 25 
               
               
                 HFC-1225ye/HFC-134a/isobutane 
                 1-98/1-98/1-40 
                 25 
               
               
                 HFC-1225ye/HFC-134a/DME 
                 1-98/1-98/1-20 
                 25 
               
               
                 HFC-1225ye/HFC-152a/isobutane 
                 1-98/1-98/1-50 
                 25 
               
               
                 HFC-1225ye/HFC-152a/DME 
                 1-98/1-98/1-98 
                 25 
               
               
                 HFC-1225ye/HFC-1234yf/HFC-134a 
                 1-98/1-98/1-98 
                 25 
               
               
                 HFC-1225ye/HFC-1234yf/HFC-152a 
                 1-98/1-98/1-98 
                 25 
               
               
                 HFC-1225ye/HFC-1234yf/HFC-125 
                 1-98/1-98/1-20 
                 25 
               
               
                 HFC-1225ye/HFC-1234yf/CF 3 I 
                 1-98/1-98/1-98 
                 25 
               
               
                 HFC-1225ye/HFC-134a/HFC- 
                 1-97/1-97/1-97/1-10 
                 25 
               
               
                 152a/HFC-32 
               
               
                 HFC-125/HFC-1225ye/isobutane 
                 80-98/1-19/1-10 
                 25 
               
               
                 HFC-125/trans-HFC- 
                 80-98/1-19/1-10 
                 25 
               
               
                 1234ze/isobutane 
               
               
                 HFC-125/HFC-1234yf/isobutane 
                 80-98/1-19/1-10 
                 25 
               
               
                 HFC-32/HFC-125/HFC-1225ye 
                 1-98/1-98/1-4 
                 25 
               
               
                 HFC-32/HFC-125/trans-HFC-1234ze 
                 1-98/1-98/1-50 
                 25 
               
               
                 HFC-32/HFC-125/HFC-1234yf 
                 1-98/1-98/1-55 
                 25 
               
               
                 HFC-125/trans-HFC-1234ze/n-butane 
                 80-98/1-19/1-10 
                 25 
               
               
                 HFC-125/HFC-1234yf/n-butane 
                 80-98/1-19/1-10 
                 25 
               
               
                 HFC-1234yf/HFC-32/HFC-143a 
                 1-50/1-98/1-98 
                 −25 
               
               
                 HFC-1234yf/HFC-32/isobutane 
                 1-40/59-98/1-30 
                 −25 
               
               
                 HFC-1234yf/HFC-125/HFC-143a 
                 1-60/1-98/1-98 
                 −25 
               
               
                 HFC-1234yf/HFC-125/isobutane 
                 1-40/59-98/1-20 
                 −25 
               
               
                 HFC-1234yf/HFC-134/propane 
                 1-80/1-70/19-90 
                 −25 
               
               
                 HFC-1234yf/HFC-134/DME 
                 1-70/1-98/29-98 
                 −25 
               
               
                 HFC-1234yf/HFC-134a/propane 
                 1-80/1-80/19-98 
                 −25 
               
               
                 HFC-1234yf/HFC-134a/n-butane 
                 1-98/1-98/1-30 
                 −25 
               
               
                 HFC-1234yf/HFC-134a/isobutane 
                 1-98/1-98/1-30 
                 −25 
               
               
                 HFC-1234yf/HFC-134a/DME 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1234yf/HFC-143a/propane 
                 1-80/1-98/1-98 
                 −25 
               
               
                 HFC-1234yf/HFC-143a/DME 
                 1-40/59-98/1-20 
                 −25 
               
               
                 HFC-1234yf/HFC-152a/n-butane 
                 1-98/1-98/1-30 
                 −25 
               
               
                 HFC-1234yf/HFC-152a/isobutane 
                 1-98/1-90/1-40 
                 −25 
               
               
                 HFC-1234yf/HFC-152a/DME 
                 1-70/1-98/1-98 
                 −25 
               
               
                 HFC-1234yf/HFC-227ea/propane 
                 1-80/1-70/29-98 
                 −25 
               
               
                 HFC-1234yf/HFC-227ea/n-butane 
                 40-98/1-59/1-20 
                 −25 
               
               
                 HFC-1234yf/HFC-227ea/isobutane 
                 30-98/1-69/1-30 
                 −25 
               
               
                 HFC-1234yf/HFC-227ea/DME 
                 1-98/1-80/1-98 
                 −25 
               
               
                 HFC-1234yf/n-butane/DME 
                 1-98/1-40/1-98 
                 −25 
               
               
                 HFC-1234yf/isobutane/DME 
                 1-98/1-50/1-98 
                 −25 
               
               
                 HFC-1234yf/DME/CF 3 I 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1234yf/DME/CF 3 SCF 3   
                 1-98/1-40/1-80 
                 −25 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-98/1-98/1-98 
                 −25 
               
               
                 1234ze/HFC-134 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-98/1-98/1-98 
                 −25 
               
               
                 1234ze/HFC-227ea 
               
               
                 HFC-1225ye/trans-HFC- 
                 1-60/1-60/1-98 
                 −25 
               
               
                 1234ze/propane 
               
               
                 HFC-1225ye/trans-HFC-1234ze/n- 
                 1-98/1-98/1-30 
                 −25 
               
               
                 butane 
               
               
                 HFC-1225ye/trans-HFC-1234ze/DME 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1225ye/trans-HFC-1234ze/ 
                 1-98/1-98/1-98 
                 −25 
               
               
                 CF 3 SCF 3   
               
               
                 HFC-1225ye/HFC-1243zf/HFC-134 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1225ye/HFC-1243zf/n-butane 
                 1-98/1-98/1-30 
                 −25 
               
               
                 HFC-1225ye/HFC-1243zf/isobutane 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1225ye/HFC-1243zf/DME 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1225ye/HFC-1243zf/CF 3 I 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1225ye/HFC-134/HFC-152a 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1225ye/HFC-134/HFC-227ea 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1225ye/HFC-134/n-butane 
                 1-98/1-90/1-40 
                 −25 
               
               
                 HFC-1225ye/HFC-134/isobutane 
                 1-98/1-90/1-40 
                 −25 
               
               
                 HFC-1225ye/HFC-134/DME 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1225ye/HFC-227ea/DME 
                 40-98/1-59/1-30 
                 −25 
               
               
                 HFC-1225ye/n-butane/DME 
                 1-98/1-30/1-98 
                 −25 
               
               
                 HFC-1225ye/n-butane/CF 3 SCF 3   
                 1-98/1-20/1-98 
                 −25 
               
               
                 HFC-1225ye/isobutane/DME 
                 1-98/1-60/1-98 
                 −25 
               
               
                 HFC-1225ye/isobutane/CF 3 I 
                 1-98/1-40/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/HFC-1243zf/HFC- 
                 1-98/1-98/1-98 
                 −25 
               
               
                 227ea 
               
               
                 trans-HFC-1234ze/HFC-1243zf/n- 
                 1-98/1-98/1-30 
                 −25 
               
               
                 butane 
               
               
                 trans-HFC-1234ze/HFC- 
                 1-98/1-98/1-40 
                 −25 
               
               
                 1243zf/isobutane 
               
               
                 trans-HFC-1234ze/HFC-1243zf/DME 
                 1-98/1-98/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/HFC-134/HFC- 
                 1-98/1-98/1-98 
                 −25 
               
               
                 152a 
               
               
                 trans-HFC-1234ze/HFC-134/HFC- 
                 1-98/1-98/1-98 
                 −25 
               
               
                 227ea 
               
               
                 trans-HFC-1234ze/HFC-134/DME 
                 1-98/1-98/1-40 
                 −25 
               
               
                 trans-HFC-1234ze/HFC-134a/HFC- 
                 1-98/1-98/1-98 
                 −25 
               
               
                 152a 
               
               
                 trans-HFC-1234ze/HFC-152a/n- 
                 1-98/1-98/1-50 
                 −25 
               
               
                 butane 
               
               
                 trans-HFC-1234ze/HFC-152a/DME 
                 1-98/1-98/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/HFC-227ea/n- 
                 1-98/1-98/1-40 
                 −25 
               
               
                 butane 
               
               
                 trans-HFC-1234ze/n-butane/DME 
                 1-98/1-40/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/n-butane/CF 3 I 
                 1-98/1-30/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/isobutane/DME 
                 1-98/1-60/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/isobutane/CF 3 I 
                 1-98/1-40/1-98 
                 −25 
               
               
                 trans-HFC-1234ze/isobutane/ 
                 1-98/1-40/1-98 
                 −25 
               
               
                 CF 3 SCF 3   
               
               
                 HFC-1243zf/HFC-134/HFC-227ea 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1243zf/HFC-134/n-butane 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1243zf/HFC-134/DME 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1243zf/HFC-134/CF 3 I 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1243zf/HFC-134a/HFC-152a 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1243zf/HFC-134a/n-butane 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1243zf/HFC-152a/propane 
                 1-70/1-70/29-98 
                 −25 
               
               
                 HFC-1243zf/HFC-152a/n-butane 
                 1-98/1-98/1-30 
                 −25 
               
               
                 HFC-1243zf/HFC-152a/isobutane 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1243zf/HFC-152a/DME 
                 1-98/1-98/1-98 
                 −25 
               
               
                 HFC-1243zf/HFC-227ea/n-butane 
                 1-98/1-98/1-40 
                 −25 
               
               
                 HFC-1243zf/HFC-227ea/isobutane 
                 1-98/1-90/1-50 
                 −25 
               
               
                 HFC-1243zf/HFC-227ea/DME 
                 1-98/1-80/1-90 
                 −25 
               
               
                 HFC-1243zf/n-butane/DME 
                 1-98/1-40/1-98 
                 −25 
               
               
                 HFC-1243zf/isobutane/DME 
                 1-98/1-60/1-98 
                 −25 
               
               
                 HFC-1243zf/isobutane/CF 3 I 
                 1-98/1-40/1-98 
                 −25 
               
               
                 HFC-1243zf/DME/CF 3 SCF 3   
                 1-98/1-40/1-90 
                 −25 
               
               
                   
               
            
           
         
       
     
     Certain of the compositions of the present invention are non-azeotropic compositions. Those compositions of the present invention falling within the preferred ranges of Table 2, but outside of the near-azeotropic ranges of Table 5 and Table 6 may be considered to be non-azeotropic. 
     A non-azeotropic composition may have certain advantages over azeotropic or near azeotropic mixtures. A non-azeotropic composition is a mixture of two or more substances that behaves as a mixture rather than a single substance. One way to characterize a non-azeotropic composition is that the vapor produced by partial evaporation or distillation of the liquid has a substantially different composition as the liquid from which it was evaporated or distilled, that is, the admixture distills/refluxes with substantial composition change. Another way to characterize a non-azeotropic composition is that the bubble point vapor pressure and the dew point vapor pressure of the composition at a particular temperature are substantially different. Herein, a composition is non-azeotropic if, after 50 weight percent of the composition is removed, such as by evaporation or boiling off, the difference in vapor pressure between the original composition and the composition remaining after 50 weight percent of the original composition has been removed is greater than about 10 percent. 
     The compositions of the present invention may be prepared by any convenient method to combine the desired amounts of the individual components. A preferred method is to weigh the desired component amounts and thereafter combine the components in an appropriate vessel. Agitation may be used, if desired. 
     An alternative means for making compositions of the present invention may be a method for making a refrigerant blend composition, wherein said refrigerant blend composition comprises a composition as disclosed herein, said method comprising (i) reclaiming a volume of one or more components of a refrigerant composition from at least one refrigerant container, (ii) removing impurities sufficiently to enable reuse of said one or more of the reclaimed components, (iii) and optionally, combining all or part of said reclaimed volume of components with at least one additional refrigerant composition or component. 
     A refrigerant container may be any container in which is stored a refrigerant blend composition that has been used in a refrigeration apparatus, air-conditioning apparatus or heat pump apparatus. Said refrigerant container may be the refrigeration apparatus, air-conditioning apparatus or heat pump apparatus in which the refrigerant blend was used. Additionally, the refrigerant container may be a storage container for collecting reclaimed refrigerant blend components, including but not limited to pressurized gas cylinders. 
     Residual refrigerant means any amount of refrigerant blend or refrigerant blend component that may be moved out of the refrigerant container by any method known for transferring refrigerant blends or refrigerant blend components. 
     Impurities may be any component that is in the refrigerant blend or refrigerant blend component due to its use in a refrigeration apparatus, air-conditioning apparatus or heat pump apparatus. Such impurities include but are not limited to refrigeration lubricants, being those described earlier herein, particulates including but not limited to metal, metal salt or elastomer particles, that may have come out of the refrigeration apparatus, air-conditioning apparatus or heat pump apparatus, and any other contaminants that may adversely effect the performance of the refrigerant blend composition. 
     Such impurities may be removed sufficiently to allow reuse of the refrigerant blend or refrigerant blend component without adversely effecting the performance or equipment within which the refrigerant blend or refrigerant blend component will be used. 
     It may be necessary to provide additional refrigerant blend or refrigerant blend component to the residual refrigerant blend or refrigerant blend component in order to produce a composition that meets the specifications required for a given product. For instance, if a refrigerant blend has 3 components in a particular weight percentage range, it may be necessary to add one or more of the components in a given amount in order to restore the composition to within the specification limits. 
     Compositions of the present invention have zero or low ozone depletion potential and low global warming potential (GWP). Additionally, the compositions of the present invention will have global warming potentials that are less than many hydrofluorocarbon refrigerants currently in use. One aspect of the present invention is to provide a refrigerant with a global warming potential of less than 1000, less than 500, less than 150, less than 100, or less than 50. Another aspect of the present invention is to reduce the net GWP of refrigerant mixtures by adding fluoroolefins to said mixtures. 
     The compositions of the present invention may be useful as low global warming potential (GWP) replacements for currently used refrigerants, including but not limited to R134a (or HFC-134a, 1,1,1,2-tetrafluoroethane), R22 (or HCFC-22, chlorodifluoromethane), R123 (or HFC-123, 2,2-dichloro-1,1,1-trifluoroethane), R11 (CFC-11, fluorotrichloromethane), R12 (CFC-12, dichlorodifluoromethane), R245fa (or HFC-245fa, 1,1,1,3,3-pentafluoropropane), R114 (or CFC-114, 1,2-dichloro-1,1,2,2-tetrafluoroethane), R236fa (or HFC-236fa, 1,1,1,3,3,3-hexafluoropropane), R124 (or HCFC-124, 2-chloro-1,1,1,2-tetrafluoroethane), R407C (ASHRAE designation for a blend of 52 weight percent R134a, 25 weight percent R125 (pentafluoroethane), and 23 weight percent R32 (difluoromethane), R410A (ASHRAE designation for a blend of 50 weight percent R125 and 50 weight percent R32), R417A, (ASHRAE designation for a blend of 46.6 weight percent R125, 50.0 weight percent R134a, and 3.4 weight percent n-butane), R422A, R422B, R422C and R422D, (ASHRAE designation for a blend of 85.1 weight percent R125, 11.5 weight percent R134a, and 3.4 weight percent isobutane), R404A, (ASHRAE designation for a blend of 44 weight percent R125, 52 weight percent R143a (1,1,1-trifluoroethane), and 4.0 weight percent R134a) and R507A (ASHRAE designation for a blend of 50 weight percent R125 and 50 weight percent R143a). Additionally, the compositions of the present invention may be useful as replacements for R12 (CFC-12, dichlorodifluoromethane) or R502 (ASHRAE designation for a blend of 51.2 weight percent CFC-115 (chloropentafluoroethane) and 48.8 weight percent HCFC-22). 
     Often replacement refrigerants are most useful if capable of being used in the original refrigeration equipment designed for a different refrigerant. The compositions of the present invention may be useful as replacements for the above-mentioned refrigerants in original equipment. Additionally, the compositions of the present invention may be useful as replacements for the above mentioned refrigerants in equipment designed to use the above-mentioned refrigerants. 
     The compositions of the present invention may further comprise a lubricant. Lubricants of the present invention comprise refrigeration lubricants, i.e. those lubricants suitable for use with refrigeration, air-conditioning, or heat pump apparatus. Among these lubricants are those conventionally used in compression refrigeration apparatus utilizing chlorofluorocarbon refrigerants. Such lubricants and their properties are discussed in the 1990 ASHRAE Handbook, Refrigeration Systems and Applications, chapter 8, titled “Lubricants in Refrigeration Systems”, pages 8.1 through 8.21. Lubricants of the present invention may comprise those commonly known as “mineral oils” in the field of compression refrigeration lubrication. Mineral oils comprise paraffins (i.e. straight-chain and branched-carbon-chain, saturated hydrocarbons), naphthenes (i.e. cyclic paraffins) and aromatics (i.e. unsaturated, cyclic hydrocarbons containing one or more rings characterized by alternating double bonds). Lubricants of the present invention further comprise those commonly known as “synthetic oils” in the field of compression refrigeration lubrication. Synthetic oils comprise alkylaryls (i.e. linear and branched alkyl alkylbenzenes), synthetic paraffins and napthenes, and poly(alphaolefins). Representative conventional lubricants of the present invention are the commercially available BVM 100 N (paraffinic mineral oil sold by BVA Oils), Suniso® 3GS and Suniso® 5GS (naphthenic mineral oil sold by Crompton Co.), Sontex® 372LT (naphthenic mineral oil sold by Pennzoil), Calumet® RO-30 (naphthenic mineral oil sold by Calumet Lubricants), Zerol® 75, Zerol® 150 and Zerol® 500 (linear alkylbenzenes sold by Shrieve Chemicals) and HAB 22 (branched alkylbenzene sold by Nippon Oil). 
     Lubricants of the present invention further comprise those that have been designed for use with hydrofluorocarbon refrigerants and are miscible with refrigerants of the present invention under compression refrigeration, air-conditioning, or heat pump apparatus&#39; operating conditions. Such lubricants and their properties are discussed in “Synthetic Lubricants and High-Performance Fluids”, R. L. Shubkin, editor, Marcel Dekker, 1993. Such lubricants include, but are not limited to, polyol esters (POEs) such as Castrol® 100 (Castrol, United Kingdom), polyalkylene glycols (PAGs) such as RL-488A from Dow (Dow Chemical, Midland, Mich.), and polyvinyl ethers (PVEs). These lubricants are readily available from various commercial sources. 
     Lubricants of the present invention are selected by considering a given compressor&#39;s requirements and the environment to which the lubricant will be exposed. Lubricants of the present invention preferably have a kinematic viscosity of at least about 5 cs (centistokes) at 40° C. 
     Commonly used refrigeration system additives may optionally be added, as desired, to compositions of the present invention in order to enhance lubricity and system stability. These additives are generally known within the field of refrigeration compressor lubrication, and include anti wear agents, extreme pressure lubricants, corrosion and oxidation inhibitors, metal surface deactivators, free radical scavengers, foaming and antifoam control agents, leak detectants and the like. In general, these additives are present only in small amounts relative to the overall lubricant composition. They are typically used at concentrations of from less than about 0.1% to as much as about 3% of each additive. These additives are selected on the basis of the individual system requirements. Some typical examples of such additives may include, but are not limited to, lubrication enhancing additives, such as alkyl or aryl esters of phosphoric acid and of thiophosphates. Additionally, the metal dialkyl dithiophosphates (e.g. zinc dialkyl dithiophosphate or ZDDP, Lubrizol 1375) and other members of this family of chemicals may be used in compositions of the present invention. Other antiwear additives include natural product oils and asymmetrical polyhydroxyl lubrication additives such as Synergol TMS (International Lubricants). Similarly, stabilizers such as anti oxidants, free radical scavengers, and water scavengers may be employed. Compounds in this category can include, but are not limited to, butylated hydroxy toluene (BHT) and epoxides. 
     The compositions of the present invention may further comprise about 0.01 weight percent to about 5 weight percent of an additive such as, for example, a stabilizer, free radical scavenger and/or antioxidant. Such additives include but are not limited to, nitromethane, hindered phenols, hydroxylamines, thiols, phosphites, or lactones. Single additives or combinations may be used. 
     The compositions of the present invention may further comprise about 0.01 weight percent to about 5 weight percent of a water scavenger (drying compound). Such water scavengers may comprise ortho esters such as trimethyl-, triethyl-, or tripropylortho formate. 
     The compositions of the present invention may further comprise a tracer selected from the group consisting of hydrofluorocarbons (HFCs), deuterated hydrocarbons, deuterated hydrofluorocarbons, perfluorocarbons, fluoroethers, brominated compounds, iodated compounds, alcohols, aldehydes, ketones, nitrous oxide (N 2 O) and combinations thereof. The tracer compounds are added to the compositions in previously determined quantities to allow detection of any dilution, contamination or other alteration of the composition, as described in U.S. patent application Ser. No. 11/062,044, filed Feb. 18, 2005. 
     Typical tracer compounds for use in the present compositions are listed in Table 7. 
     
       
         
           
               
               
             
               
                 TABLE 7 
               
               
                   
               
               
                 Compound 
                 Structure 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
            
               
                 Deuterated hydrocarbons and hydrofluorocarbons 
               
            
           
           
               
               
            
               
                 Ethane-d6 
                 CD 3 CD 3   
               
               
                 Propane-d8 
                 CD 3 CD 2 CD 3   
               
               
                 HFC-32-d2 
                 CD 2 F 2   
               
               
                 HFC-134a-d2 
                 CD 2 FCF 3   
               
               
                 HFC-143a-d3 
                 CD 3 CF 3   
               
               
                 HFC-125-d 
                 CDF 2 CF 3   
               
               
                 HFC-227ea-d 
                 CF 3 CDFCF 3   
               
               
                 HFC-227ca-d 
                 CF 3 CF 2 CDF 2   
               
               
                 HFC-134-d2 
                 CDF 2 CDF 2   
               
               
                 HFC-236fa-d2 
                 CF 3 CD 2 CF 3   
               
               
                 HFC-245cb-d3 
                 CF 3 CF 2 CD 3   
               
               
                 HFC-263fb-d2* 
                 CF 3 CD 2 CH 3   
               
               
                 HFC-263fb-d3 
                 CF 2 CH 2 CD 3   
               
            
           
           
               
            
               
                 Fluoroethers 
               
            
           
           
               
               
            
               
                 HFOC-125E 
                 CHF 2 OCF 3   
               
               
                 HFOC-134aE 
                 CH 2 FOCF 3   
               
               
                 HFOC-143aE 
                 CH 3 OCF 3   
               
               
                 HFOC-227eaE 
                 CF 3 OCHFCF 3   
               
               
                 HFOC-236faE 
                 CF 3 OCH 2 CF 3   
               
               
                 HFOC-245faEβγ or HFOC- 
                 CHF 2 OCH 2 CF 3   
               
               
                 245faEαβ 
                 (or CHF 2 CH 2 OCF 3 ) 
               
               
                 HFOC-245cbEβγ or HFOC-245cbαβ 
                 CH 3 OCF 2 CF 3   
               
               
                   
                 (or CH 3 CF 2 OCF 3 ) 
               
               
                 HFE-42-11mcc (or Freon ® E1) 
                 CF 3 CF 2 CF 2 OCHFCF 3   
               
               
                 Freon ® E2 
                 CF 3 CF 2 CF 2 OCF(CF 3 ) CF 2 OCHFCF 3   
               
            
           
           
               
            
               
                 Hydrofluorocarbons 
               
            
           
           
               
               
            
               
                 HFC-23 
                 CHF 3   
               
               
                 HFC-161 
                 CH 3 CH 2 F 
               
               
                 HFC-152a 
                 CH 3 CHF 2   
               
               
                 HFC-134 
                 CHF 2 CHF 2   
               
               
                 HFC-227ea 
                 CF 3 CHFCF 3   
               
               
                 HFC-227ca 
                 CHF 2 CF 2 CF 3   
               
               
                 HFC-236cb 
                 CH 2 FCF 2 CF 3   
               
               
                 HFC-236ea 
                 CF 3 CHFCHF 2   
               
               
                 HFC-236fa 
                 CF 3 CH 2 CF 3   
               
               
                 HFC-245cb 
                 CF 3 CF 2 CH 3   
               
               
                 HFC-245fa 
                 CHF 2 CH 2 CF 3   
               
               
                 HFC-254cb 
                 CHF 2 CF 2 CH 3   
               
               
                 HFC-254eb 
                 CF 3 CHFCH 3   
               
               
                 HFC-263fb 
                 CF 3 CH 2 CH 3   
               
               
                 HFC-272ca 
                 CH 3 CF 2 CH 3   
               
               
                 HFC-281ea 
                 CH 3 CHFCH 3   
               
               
                 HFC-281fa 
                 CH 2 FCH 2 CH 3   
               
               
                 HFC-329p 
                 CHF 2 CF 2 CF 2 CF 3   
               
               
                 HFC-329mmz 
                 (CH 3 ) 2 CHCF 3   
               
               
                 HFC-338mf 
                 CF 3 CH 2 CF 2 CF 3   
               
               
                 HFC-338pcc 
                 CHF 2 CF 2 CF 2 CHF 2   
               
               
                 HFC-347s 
                 CH 3 CF 2 CF 2 CF 3   
               
               
                 HFC-43-10mee 
                 CF 3 CHFCHFCF 2 CF 3   
               
            
           
           
               
            
               
                 Perfluorocarbons 
               
            
           
           
               
               
            
               
                 PFC-116 
                 CF 3 CF 3   
               
               
                 PFC-C216 
                 Cyclo(—CF 2 CF 2 CF 2 —) 
               
               
                 PFC-218 
                 CF 3 CF 2 CF 3   
               
               
                 PFC-C318 
                 Cyclo(CF 2 CF 2 CF 2 CF 2 —) 
               
               
                 PFC-31-10mc 
                 CF 3 CF 2 CF 2 CF 3   
               
               
                 PFC-31-10my 
                 (CF 3 ) 2 CFCF 3   
               
               
                 PFC-C51-12mycm 
                 Cyclo(CF(CF 3 )CF 2 CF(CF 3 )CF 2 —) 
               
               
                 PFC-C51-12mym, 
                 trans-cyclo(—CF 2 CF(CF 3 )CF(CF 3 )CF 2 —) 
               
               
                 PFC-C51-12mym, 
                 cis-cyclo(—CF 2 CF(CF 3 )CF(CF 3 )CF 2 —) 
               
               
                 Perfluoromethylcyclo-pentane 
                 Cyclo(—CF 2 CF 2 (CF 3 )CF 2 CF 2 CF 2 —) 
               
               
                 Perfluoromethylcyclo-hexane 
                 Cyclo(—CF 2 CF 2 (CF 3 )CF 2 CF 2 CF 2 CF 2 —) 
               
               
                 Perfluorodimethylcyclo-hexane 
                 Cyclo(—CF 2 CF 2 (CF 3 )CF 2 CF 2 (CF 3 )CF 2 —) 
               
               
                 (ortho, meta, or para) 
                   
               
               
                 Perfluoroethylcyclohexane 
                 Cyclo(—CF 2 CF 2 (CF 2 CF 3 )CF 2 CF 2 CF 2 CF 2 —) 
               
               
                 Perfluoroindan 
                 C 9 F 10  (see structure below)                    
 
               
               
                   
               
               
                 Perfluorotrimethylcyclo-hexane (all 
                 Cyclo(—CF 2 (CF 3 )CF 2 (CF 3 )CF 2 CF 2 (CF 3 )CF 2 —) 
               
               
                 possible isomers) 
                   
               
               
                 Perfluoroisopropylcyclo-hexane 
                 Cyclo(—CF 2 CF 2 (CF 2 (CF 3 ) 2 )CF 2 CF 2 CF 2 CF 2 —) 
               
               
                 Perfluorodecalin (cis or trans, trans shown) 
                 C 10 F 18  (see structure below)                  
 
               
               
                   
               
               
                 Perfluoromethyldecalin (cis or trans and all additional possible isomers) 
                 C 11 F 20  (see structure below)                    
 
               
               
                   
               
            
           
           
               
            
               
                 Brominated compounds 
               
            
           
           
               
               
            
               
                 Bromomethane 
                 CH 3 Br 
               
               
                 Bromofluoromethane 
                 CH 2 FBr 
               
               
                 Bromodifluoromethane 
                 CHF 2 Br 
               
               
                 Dibromofluoromethane 
                 CHFBr 2   
               
               
                 Tribromomethane 
                 CHBr 3   
               
               
                 Bromoethane 
                 CH 3 CH 2 Br 
               
               
                 Bromoethene 
                 CH 2 ═CHBr 
               
               
                 1,2-dibromoethane 
                 CH 2 BrCH 2 Br 
               
               
                 1-bromo-1,2-difluoroethene 
                 CFBr═CHF 
               
            
           
           
               
            
               
                 Iodated compounds 
               
            
           
           
               
               
            
               
                 Iodotrifluoromethane 
                 CF 3 I 
               
               
                 Difluoroiodomethane 
                 CHF 2 I 
               
               
                 Fluoroiodomethane 
                 CH 2 FI 
               
               
                 1,1,2-trifluoro-1-iodoethane 
                 CF 2 ICH 2 F 
               
               
                 1,1,2,2-tetrafluoro-1-iodoethane 
                 CF 2 ICHF 2   
               
               
                 1,1,2,2-tetrafluoro-1,2-diiodoethane 
                 CF 2 ICF 2 I 
               
               
                 Iodopentafluorobenzene 
                 C 6 F 5 I 
               
            
           
           
               
            
               
                 Alcohols 
               
            
           
           
               
               
            
               
                 Ethanol 
                 CH 3 CH 2 OH 
               
               
                 n-propanol 
                 CH 3 CH 2 CH 2 OH 
               
               
                 Isopropanol 
                 CH 3 CH(OH)CH 3   
               
            
           
           
               
            
               
                 Aldehydes and Ketones 
               
            
           
           
               
               
            
               
                 Acetone (2-propanone) 
                 CH 3 C(O)CH 3   
               
               
                 n-propanal 
                 CH 3 CH 2 CHO 
               
               
                 n-butanal 
                 CH 3 CH 2 CH 2 CHO 
               
               
                 Methyl ethyl ketone (2-butanone) 
                 CH 3 C(O)CH 2 CH 3   
               
            
           
           
               
            
               
                 Other 
               
            
           
           
               
               
            
               
                 Nitrous oxide 
                 N 2 O 
               
               
                   
               
            
           
         
       
     
     The compounds listed in Table 7 are available commercially (from chemical supply houses) or may be prepared by processes known in the art. 
     Single tracer compounds may be used in combination with a refrigeration/heating fluid in the compositions of the present invention or multiple tracer compounds may be combined in any proportion to serve as a tracer blend. The tracer blend may contain multiple tracer compounds from the same class of compounds or multiple tracer compounds from different classes of compounds. For example, a tracer blend may contain 2 or more deuterated hydrofluorocarbons, or one deuterated hydrofluorocarbon in combination with one or more perfluorocarbons. 
     Additionally, some of the compounds in Table 7 exist as multiple isomers, structural or optical. Single isomers or multiple isomers of the same compound may be used in any proportion to prepare the tracer compound. Further, single or multiple isomers of a given compound may be combined in any proportion with any number of other compounds to serve as a tracer blend. 
     The tracer compound or tracer blend may be present in the compositions at a total concentration of about 50 parts per million by weight (ppm) to about 1000 ppm. Preferably, the tracer compound or tracer blend is present at a total concentration of about 50 ppm to about 500 ppm and most preferably, the tracer compound or tracer blend is present at a total concentration of about 100 ppm to about 300 ppm. 
     The compositions of the present invention may further comprise a compatibilizer selected from the group consisting of polyoxyalkylene glycol ethers, amides, nitriles, ketones, chlorocarbons, esters, lactones, aryl ethers, fluoroethers and 1,1,1-trifluoroalkanes. The compatibilizer is used to improve solubility of hydrofluorocarbon refrigerants in conventional refrigeration lubricants. Refrigeration lubricants are needed to lubricate the compressor of a refrigeration, air-conditioning or heat pump apparatus. The lubricant must move throughout the apparatus with the refrigerant in particular it must return from the non-compressor zones to the compressor to continue to function as lubricant and avoid compressor failure. 
     Hydrofluorocarbon refrigerants are generally not compatible with convention refrigeration lubricants such as mineral oils, alkylbenzenes, synthetic paraffins, synthetic napthenes and poly(alpha)olefins. Many replacement lubricants have been proposed, however, the polyalkylene glycols, polyol esters and polyvinyl ethers, suggested for use with hydrofluorocarbon refrigerants are expensive and absorb water readily. Water in a refrigeration, air-conditioning system or heat pump can lead to corrosion and the formation of particles that may plug the capillary tubes and other small orifices in the system, ultimately causing system failure. Additionally, in existing equipment, time-consuming and costly flushing procedures are required to change to a new lubricant. Therefore, it is desirable to continue to use the original lubricant if possible. 
     The compatibilizers of the present invention improve solubility of the hydrofluorocarbon refrigerants in conventional refrigeration lubricants and thus improve oil return to the compressor. 
     Polyoxyalkylene glycol ether compatibilizers of the present invention are represented by the formula R 1 [(OR 2 ) x OR 3 ] y , wherein: x is an integer from 1-3; y is an integer from 1-4; R 1  is selected from hydrogen and aliphatic hydrocarbon radicals having 1 to 6 carbon atoms and y bonding sites; R 2  is selected from aliphatic hydrocarbylene radicals having from 2 to 4 carbon atoms; R 3  is selected from hydrogen and aliphatic and alicyclic hydrocarbon radicals having from 1 to 6 carbon atoms; at least one of R 1  and R 3  is said hydrocarbon radical; and wherein said polyoxyalkylene glycol ethers have a molecular weight of from about 100 to about 300 atomic mass units. As used herein, bonding sites mean radical sites available to form covalent bonds with other radicals. Hydrocarbylene radicals mean divalent hydrocarbon radicals. In the present invention, preferred polyoxyalkylene glycol ether compatibilizers are represented by R 1 [(OR 2 ) x OR 3 ] y : x is preferably 1-2; y is preferably 1; R 1  and R 3  are preferably independently selected from hydrogen and aliphatic hydrocarbon radicals having 1 to 4 carbon atoms; R 2  is preferably selected from aliphatic hydrocarbylene radicals having from 2 or 3 carbon atoms, most preferably 3 carbon atoms; the polyoxyalkylene glycol ether molecular weight is preferably from about 100 to about 250 atomic mass units, most preferably from about 125 to about 250 atomic mass units. The R 1  and R 3  hydrocarbon radicals having 1 to 6 carbon atoms may be linear, branched or cyclic. Representative R 1  and R 3  hydrocarbon radicals include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, neopentyl, tert-pentyl, cyclopentyl, and cyclohexyl. Where free hydroxyl radicals on the present polyoxyalkylene glycol ether compatibilizers may be incompatible with certain compression refrigeration apparatus materials of construction (e.g. Mylar®), R 1  and R 3  are preferably aliphatic hydrocarbon radicals having 1 to 4 carbon atoms, most preferably 1 carbon atom. The R 2  aliphatic hydrocarbylene radicals having from 2 to 4 carbon atoms form repeating oxyalkylene radicals —(OR 2 ) x — that include oxyethylene radicals, oxypropylene radicals, and oxybutylene radicals. The oxyalkylene radical comprising R 2  in one polyoxyalkylene glycol ether compatibilizer molecule may be the same, or one molecule may contain different R 2  oxyalkylene groups. The present polyoxyalkylene glycol ether compatibilizers preferably comprise at least one oxypropylene radical. Where R 1  is an aliphatic or alicyclic hydrocarbon radical having 1 to 6 carbon atoms and y bonding sites, the radical may be linear, branched or cyclic. Representative R 1  aliphatic hydrocarbon radicals having two bonding sites include, for example, an ethylene radical, a propylene radical, a butylene radical, a pentylene radical, a hexylene radical, a cyclopentylene radical and a cyclohexylene radical. Representative R 1  aliphatic hydrocarbon radicals having three or four bonding sites include residues derived from polyalcohols, such as trimethylolpropane, glycerin, pentaerythritol, 1,2,3-trihydroxycyclohexane and 1,3,5-trihydroxycyclohexane, by removing their hydroxyl radicals. 
     Representative polyoxyalkylene glycol ether compatibilizers include but are not limited to: CH 3 OCH 2 CH(CH 3 )O(H or CH 3 ) (propylene glycol methyl (or dimethyl) ether), CH 3 O[CH 2 CH(CH 3 )O] 2 (H or CH 3 ) (dipropylene glycol methyl (or dimethyl) ether), CH 3 O[CH 2 CH(CH 3 )O] 3 (H or CH 3 ) (tripropylene glycol methyl (or dimethyl) ether), C 2 H 5 OCH 2 CH(CH 3 )O(H or C 2 H 5 ) (propylene glycol ethyl (or diethyl) ether), C 2 H 5 O[CH 2 CH(CH 3 )O] 2 (H or C 2 H 5 ) (dipropylene glycol ethyl (or diethyl) ether), C 2 H 5 O[CH 2 CH(CH 3 )O] 3 (H or C 2 H 5 ) (tripropylene glycol ethyl (or diethyl) ether), C 3 H 7 OCH 2 CH(CH 3 )O(H or C 3 H 7 ) (propylene glycol n-propyl (or di-n-propyl) ether), C 3 H 7 O[CH 2 CH(CH 3 )O] 2 (H or C 3 H 7 ) (dipropylene glycol n-propyl (or di-n-propyl) ether), C 3 H 7 O[CH 2 CH(CH 3 )O] 3 (H or C 3 H 7 ) (tripropylene glycol n-propyl (or di-n-propyl) ether), C 4 H 9 OCH 2 CH(CH 3 )OH (propylene glycol n-butyl ether), C 4 H 9 O[CH 2 CH(CH 3 )O] 2 (H or C 4 H 9 ) (dipropylene glycol n-butyl (or di-n-butyl) ether), C 4 H 9 O[CH 2 CH(CH 3 )O] 3 (H or C 4 H 9 ) (tripropylene glycol n-butyl (or di-n-butyl) ether), (CH 3 ) 3 COCH 2 CH(CH 3 )OH (propylene glycol t-butyl ether), (CH 3 ) 3 CO[CH 2 CH(CH 3 )O] 2 (H or (CH 3 ) 3 ) (dipropylene glycol t-butyl (or di-t-butyl) ether), (CH 3 ) 3 CO[CH 2 CH(CH 3 )O] 3 (H or (CH 3 ) 3 ) (tripropylene glycol t-butyl (or di-t-butyl) ether), C 5 H 11 OCH 2 CH(CH 3 )OH (propylene glycol n-pentyl ether), C 4 H 9 OCH 2 CH(C 2 H 5 )OH (butylene glycol n-butyl ether), C 4 H 9 O[CH 2 CH(C 2 H 5 )O] 2 H (dibutylene glycol n-butyl ether), trimethylolpropane tri-n-butyl ether (C 2 H 5 C(CH 2 O(CH 2 ) 3 CH 3 ) 3 ) and trimethylolpropane di-n-butyl ether (C 2 H 5 C(CH 2 OC(CH 2 ) 3 CH 3 ) 2 CH 2 OH). 
     Amide compatibilizers of the present invention comprise those represented by the formulae R 1 C(O)NR 2 R 3  and cyclo-[R 4 C(O)N(R 5 )], wherein R 1 , R 2 , R 3  and R 5  are independently selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms; R 4  is selected from aliphatic hydrocarbylene radicals having from 3 to 12 carbon atoms; and wherein said amides have a molecular weight of from about 100 to about 300 atomic mass units. The molecular weight of said amides is preferably from about 160 to about 250 atomic mass units. R 1 , R 2 , R 3  and R 5  may optionally include substituted hydrocarbon radicals, that is, radicals containing non-hydrocarbon substituents selected from halogens (e.g., fluorine, chlorine) and alkoxides (e.g. methoxy). R 1 , R 2 , R 3  and R 5  may optionally include heteroatom-substituted hydrocarbon radicals, that is, radicals, which contain the atoms nitrogen (aza-), oxygen (oxa-) or sulfur (thia-) in a radical chain otherwise composed of carbon atoms. In general, no more than three non-hydrocarbon substituents and heteroatoms, and preferably no more than one, will be present for each 10 carbon atoms in R 1-3 , and the presence of any such non-hydrocarbon substituents and heteroatoms must be considered in applying the aforementioned molecular weight limitations. Preferred amide compatibilizers consist of carbon, hydrogen, nitrogen and oxygen. 
     Representative R 1 , R 2 , R 3  and R 5  aliphatic and alicyclic hydrocarbon radicals include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, neopentyl, tert-pentyl, cyclopentyl, cyclohexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl and their configurational isomers. A preferred embodiment of amide compatibilizers are those wherein R 4  in the aforementioned formula cyclo-[R 4 C(O)N(R 5 )—] may be represented by the hydrocarbylene radical (CR 6 R 7 ) n , in other words, the formula: cyclo-[(CR 6 R 7 ) n C(O)N(R 5 )—] wherein: the previously-stated values for molecular weight apply; n is an integer from 3 to 5; R 5  is a saturated hydrocarbon radical containing 1 to 12 carbon atoms; R 6  and R 7  are independently selected (for each n) by the rules previously offered defining R 1-3 . In the lactams represented by the formula: cyclo-[(CR 6 R 7 ) n C(O)N(R 5 )—], all R 6  and R 7  are preferably hydrogen, or contain a single saturated hydrocarbon radical among the n methylene units, and R 5  is a saturated hydrocarbon radical containing 3 to 12 carbon atoms. For example, 1-(saturated hydrocarbon radical)-5-methylpyrrolidin-2-ones. 
     Representative amide compatibilizers include but are not limited to: 1-octylpyrrolidin-2-one, 1-decylpyrrolidin-2-one, 1-octyl-5-methylpyrrolidin-2-one, 1-butylcaprolactam, 1-cyclohexylpyrrolidin-2-one, 1-butyl-5-methylpiperid-2-one, 1-pentyl-5-methylpiperid-2-one, 1-hexylcaprolactam, 1-hexyl-5-methylpyrrolidin-2-one, 5-methyl-1-pentylpiperid-2-one, 1,3-dimethylpiperid-2-one, 1-methylcaprolactam, 1-butyl-pyrrolidin-2-one, 1,5-dimethylpiperid-2-one, 1-decyl-5-methylpyrrolidin-2-one, 1-dodecylpyrrolid-2-one, N,N-dibutylformamide and N,N-diisopropylacetamide. 
     Ketone compatibilizers of the present invention comprise ketones represented by the formula R 1 C(O)R 2 , wherein R 1  and R 2  are independently selected from aliphatic, alicyclic and aryl hydrocarbon radicals having from 1 to 12 carbon atoms, and wherein said ketones have a molecular weight of from about 70 to about 300 atomic mass units. R 1  and R 2  in said ketones are preferably independently selected from aliphatic and alicyclic hydrocarbon radicals having 1 to 9 carbon atoms. The molecular weight of said ketones is preferably from about 100 to 200 atomic mass units. R 1  and R 2  may together form a hydrocarbylene radical connected and forming a five, six, or seven-membered ring cyclic ketone, for example, cyclopentanone, cyclohexanone, and cycloheptanone. R 1  and R 2  may optionally include substituted hydrocarbon radicals, that is, radicals containing non-hydrocarbon substituents selected from halogens (e.g., fluorine, chlorine) and alkoxides (e.g. methoxy). R 1  and R 2  may optionally include heteroatom-substituted hydrocarbon radicals, that is, radicals, which contain the atoms nitrogen (aza-), oxygen (keto-, oxa-) or sulfur (thia-) in a radical chain otherwise composed of carbon atoms. In general, no more than three non-hydrocarbon substituents and heteroatoms, and preferably no more than one, will be present for each 10 carbon atoms in R 1  and R 2 , and the presence of any such non-hydrocarbon substituents and heteroatoms must be considered in applying the aforementioned molecular weight limitations. Representative R 1  and R 2  aliphatic, alicyclic and aryl hydrocarbon radicals in the general formula R 1 C(O)R 2  include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, neopentyl, tert-pentyl, cyclopentyl, cyclohexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl and their configurational isomers, as well as phenyl, benzyl, cumenyl, mesityl, tolyl, xylyl and phenethyl. 
     Representative ketone compatibilizers include but are not limited to: 2-butanone, 2-pentanone, acetophenone, butyrophenone, hexanophenone, cyclohexanone, cycloheptanone, 2-heptanone, 3-heptanone, 5-methyl-2-hexanone, 2-octanone, 3-octanone, diisobutyl ketone, 4-ethylcyclohexanone, 2-nonanone, 5-nonanone, 2-decanone, 4-decanone, 2-decalone, 2-tridecanone, dihexyl ketone and dicyclohexyl ketone. 
     Nitrile compatibilizers of the present invention comprise nitriles represented by the formula R 1 CN, wherein R 1  is selected from aliphatic, alicyclic or aryl hydrocarbon radicals having from 5 to 12 carbon atoms, and wherein said nitriles have a molecular weight of from about 90 to about 200 atomic mass units. R 1  in said nitrile compatibilizers is preferably selected from aliphatic and alicyclic hydrocarbon radicals having 8 to 10 carbon atoms. The molecular weight of said nitrile compatibilizers is preferably from about 120 to about 140 atomic mass units. R 1  may optionally include substituted hydrocarbon radicals, that is, radicals containing non-hydrocarbon substituents selected from halogens (e.g., fluorine, chlorine) and alkoxides (e.g. methoxy). R 1  may optionally include heteroatom-substituted hydrocarbon radicals, that is, radicals, which contain the atoms nitrogen (aza-), oxygen (keto-, oxa-) or sulfur (thia-) in a radical chain otherwise composed of carbon atoms. In general, no more than three non-hydrocarbon substituents and heteroatoms, and preferably no more than one, will be present for each 10 carbon atoms in R 1 , and the presence of any such non-hydrocarbon substituents and heteroatoms must be considered in applying the aforementioned molecular weight limitations. Representative R 1  aliphatic, alicyclic and aryl hydrocarbon radicals in the general formula R1CN include pentyl, isopentyl, neopentyl, tert-pentyl, cyclopentyl, cyclohexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl and their configurational isomers, as well as phenyl, benzyl, cumenyl, mesityl, tolyl, xylyl and phenethyl. 
     Representative nitrile compatibilizers include but are not limited to: 1-cyanopentane, 2,2-dimethyl-4-cyanopentane, 1-cyanohexane, 1-cyanoheptane, 1-cyanooctane, 2-cyanooctane, 1-cyanononane, 1-cyanodecane, 2-cyanodecane, 1-cyanoundecane and 1-cyanododecane. 
     Chlorocarbon compatibilizers of the present invention comprise chlorocarbons represented by the formula RCl x , wherein; x is selected from the integers 1 or 2; R is selected from aliphatic and alicyclic hydrocarbon radicals having 1 to 12 carbon atoms; and wherein said chlorocarbons have a molecular weight of from about 100 to about 200 atomic mass units. The molecular weight of said chlorocarbon compatibilizers is preferably from about 120 to 150 atomic mass units. Representative R aliphatic and alicyclic hydrocarbon radicals in the general formula RCl x  include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl, neopentyl, tert-pentyl, cyclopentyl, cyclohexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl and their configurational isomers. 
     Representative chlorocarbon compatibilizers include but are not limited to: 3-(chloromethyl)pentane, 3-chloro-3-methylpentane, 1-chlorohexane, 1,6-dichlorohexane, 1-chloroheptane, 1-chlorooctane, 1-chlorononane, 1-chlorodecane, and 1,1,1-trichlorodecane. 
     Ester compatibilizers of the present invention comprise esters represented by the general formula R 1 CO 2 R 2 , wherein R 1  and R 2  are independently selected from linear and cyclic, saturated and unsaturated, alkyl and aryl radicals. Preferred esters consist essentially of the elements C, H and O, have a molecular weight of from about 80 to about 550 atomic mass units. 
     Representative esters include but are not limited to: (CH 3 ) 2 CHCH 2 OOC(CH 2 ) 2 -4OCOCH 2 CH(CH 3 ) 2  (diisobutyl dibasic ester), ethyl hexanoate, ethyl heptanoate, n-butyl propionate, n-propyl propionate, ethyl benzoate, di-n-propyl phthalate, benzoic acid ethoxyethyl ester, dipropyl carbonate, “Exxate 700” (a commercial C 7  alkyl acetate), “Exxate 800” (a commercial C 8  alkyl acetate), dibutyl phthalate, and tert-butyl acetate. 
     Lactone compatibilizers of the present invention comprise lactones represented by structures [A], [B], and [C]: 
                         
These lactones contain the functional group —CO 2 — in a ring of six (A), or preferably five atoms (B), wherein for structures [A] and [B], R 1  through R 8  are independently selected from hydrogen or linear, branched, cyclic, bicyclic, saturated and unsaturated hydrocarbyl radicals. Each R 1  though R 8  may be connected forming a ring with another R 1  through R 8 . The lactone may have an exocyclic alkylidene group as in structure [C], wherein R 1  through R 6  are independently selected from hydrogen or linear, branched, cyclic, bicyclic, saturated and unsaturated hydrocarbyl radicals. Each R 1  though R 6  may be connected forming a ring with another R 1  through R 6 . The lactone compatibilizers have a molecular weight range of from about 100 to about 300 atomic mass units, preferred from about 100 to about 200 atomic mass units.
 
     Representative lactone compatibilizers include but are not limited to the compounds listed in Table 8. 
     
       
         
           
               
               
               
               
             
               
                 TABLE 8 
               
               
                   
               
               
                   
                   
                 Molecular 
                 Molecular 
               
               
                 Additive 
                 Molecular Structure 
                 Formula 
                 Weight (amu) 
               
               
                   
               
             
            
               
                 (E,Z)-3-ethylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 7 H 10 O 2   
                 126 
               
               
                   
               
               
                 (E,Z)-3-propylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 8 H 12 O 2   
                 140 
               
               
                   
               
               
                 (E,Z)-3-butylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 9 H 14 O 2   
                 154 
               
               
                   
               
               
                 (E,Z)-3-pentylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 10 H 16 O 2   
                 168 
               
               
                   
               
               
                 (E,Z)-3-Hexylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 11 H 18 O 2   
                 182 
               
               
                   
               
               
                 (E,Z)-3-Heptylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 12 H 20 O 2   
                 196 
               
               
                   
               
               
                 (E,Z)-3-octylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 13 H 22 O 2   
                 210 
               
               
                   
               
               
                 (E,Z)-3-nonylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 14 H 24 O 2   
                 224 
               
               
                   
               
               
                 (E,Z)-3-decylidene-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 15 H 26 O 2   
                 238 
               
               
                   
               
               
                 (E,Z)-3-(3,5,5- trimethylhexylidene)-5- methyl-dihydrofuran-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 14 H 24 O 2   
                 224 
               
               
                   
               
               
                 (E,Z)-3- cyclohexylmethylidene- 5-methyl-dihydrofuran- 2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 12 H 18 O 2   
                 194 
               
               
                   
               
               
                 gamma-octalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 8 H 14 O 2   
                 142 
               
               
                   
               
               
                 gamma-nonalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 9 H 16 O 2   
                 156 
               
               
                   
               
               
                 gamma-decalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 10 H 18 O 2   
                 170 
               
               
                   
               
               
                 gamma-undecalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 11 H 20 O 2   
                 184 
               
               
                   
               
               
                 gamma-dodecalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 12 H 22 O 2   
                 198 
               
               
                   
               
               
                 3-hexyldihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 10 H 18 O 2   
                 170 
               
               
                   
               
               
                 3-heptyldihydro-furan- 2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 11 H 20 O 2   
                 184 
               
               
                   
               
               
                 cis-3-ethy1-5-methyl- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 7 H 12 O 2   
                 128 
               
               
                   
               
               
                 cis-(3-propyl-5-methyl)- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 8 H 14 O 2   
                 142 
               
               
                   
               
               
                 cis-(3-buty1-5-methyl)- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 9 H 16 O 2   
                 156 
               
               
                   
               
               
                 cis-(3-penty1-5-methyl)- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 10 H 18 O 2   
                 170 
               
               
                   
               
               
                 cis-3-hexy1-5-methyl- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 11 H 20 O 2   
                 184 
               
               
                   
               
               
                 cis-3-hepty1-5-methyl- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 12 H 22 O 2   
                 198 
               
               
                   
               
               
                 cis-3-octy1-5-methyl- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 13 H 24 O 2   
                 212 
               
               
                   
               
               
                 cis-3-(3,5,5- trimethylhexyl)-5- methyl-dihydro-furan-2- one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 14 H 26 O 2   
                 226 
               
               
                   
               
               
                 cis-3-cyclohexylmethyl- 5-methyl-dihydro-furan- 2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 12 H 20 O 2   
                 196 
               
               
                   
               
               
                 5-methy1-5-hexyl- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 11 H 20 O 2   
                 184 
               
               
                   
               
               
                 5-methy1-5-octyl- dihydro-furan-2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 13 H 24 O 2   
                 212 
               
               
                   
               
               
                 Hexahydro- isobenzofuran-1-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 8 H 12 O 2   
                 140 
               
               
                   
               
               
                 delta-decalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 10 H 18 O 2   
                 170 
               
               
                   
               
               
                 delta-undecalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 11 H 20 O 2   
                 184 
               
               
                   
               
               
                 delta-dodecalactone 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 12 H 22 O 2   
                 198 
               
               
                   
               
               
                 mixture of 4-hexyl- dihydrofuran-2-one and 3-hexyl-dihydro-furan- 2-one 
                 
                   
                     
                     
                         
                         
                     
                   
                 
                 C 10 H 18 O 2   
                 170 
               
               
                   
               
            
           
         
       
     
     Lactone compatibilizers generally have a kinematic viscosity of less than about 7 centistokes at 40° C. For instance, gamma-undecalactone has kinematic viscosity of 5.4 centistokes and cis-(3-hexyl-5-methyl)dihydrofuran-2-one has viscosity of 4.5 centistokes both at 40° C. Lactone compatibilizers may be available commercially or prepared by methods as described in U.S. patent application Ser. No. 10/910,495 filed Aug. 3, 2004, incorporated herein by reference. 
     Aryl ether compatibilizers of the present invention further comprise aryl ethers represented by the formula R 1 OR 2 , wherein: R 1  is selected from aryl hydrocarbon radicals having from 6 to 12 carbon atoms; R 2  is selected from aliphatic hydrocarbon radicals having from 1 to 4 carbon atoms; and wherein said aryl ethers have a molecular weight of from about 100 to about 150 atomic mass units. Representative R 1  aryl radicals in the general formula R 1 OR 2  include phenyl, biphenyl, cumenyl, mesityl, tolyl, xylyl, naphthyl and pyridyl. Representative R 2  aliphatic hydrocarbon radicals in the general formula R 1 OR 2  include methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl and tert-butyl. Representative aromatic ether compatibilizers include but are not limited to: methyl phenyl ether (anisole), 1,3-dimethyoxybenzene, ethyl phenyl ether and butyl phenyl ether. 
     Fluoroether compatibilizers of the present invention comprise those represented by the general formula R 1 OCF 2 CF 2 H, wherein R 1  is selected from aliphatic, alicyclic, and aromatic hydrocarbon radicals having from about 5 to about 15 carbon atoms, preferably primary, linear, saturated, alkyl radicals. Representative fluoroether compatibilizers include but are not limited to: C 8 H 17 OCF 2 CF 2 H and C 6 H 13 OCF 2 CF 2 H. It should be noted that if the refrigerant is a fluoroether, then the compatibilizer may not be the same fluoroether. 
     Fluoroether compatibilizers may further comprise ethers derived from fluoroolefins and polyols. The fluoroolefins may be of the type CF 2 ═CXY, wherein X is hydrogen, chlorine or fluorine, and Y is chlorine, fluorine, CF 3  or OR f , wherein R f  is CF 3 , C 2 F 5 , or C 3 F 7 . Representative fluoroolefins are tetrafluoroethylene, chlorotrifluoroethylene, hexafluoropropylene, and perfluoromethylvinyl ether. The polyols may be linear or branched. Linear polyols may be of the type HOCH 2 (CHOH) x (CRR′) y CH 2 OH, wherein R and R′ are hydrogen, or CH 3 , or C 2 H 5  and wherein x is an integer from 0-4, and y is an integer from 0-4. Branched polyols may be of the type C(OH) t (R) u (CH 2 OH) v [(CH 2 ) m CH 2 OH] w , wherein R may be hydrogen, CH 3  or C 2 H 5 , m may be an integer from 0 to 3, t and u may be 0 or 1, v and w are integers from 0 to 4, and also wherein t+u+v+w=4. Representative polyols are trimethylol propane, pentaerythritol, butanediol, and ethylene glycol. 
     1,1,1-trifluoroalkane compatibilizers of the present invention comprise 1,1,1-trifluoroalkanes represented by the general formula CF 3 R 1 , wherein R 1  is selected from aliphatic and alicyclic hydrocarbon radicals having from about 5 to about 15 carbon atoms, preferably primary, linear, saturated, alkyl radicals. Representative 1,1,1-trifluoroalkane compatibilizers include but are not limited to: 1,1,1-trifluorohexane and 1,1,1-trifluorododecane. 
     By effective amount of compatibilizer is meant that amount of compatibilizer that leads to efficient solubilizing of the lubricant in the composition and thus provides adequate oil return to optimize operation of the refrigeration, air-conditioning or heat pump apparatus. 
     The compositions of the present invention will typically contain from about 0.1 to about 40 weight percent, preferably from about 0.2 to about 20 weight percent, and most preferably from about 0.3 to about 10 weight percent compatibilizer in the compositions of the present invention. 
     The present invention further relates to a method for improving oil-return to the compressor in a compression refrigeration, air-conditioning or heat pump apparatus, said method comprising using a composition of the present invention comprising a compatibilizer in said apparatus. The compatibilizer is selected from the group consisting of hydrocarbons, dimethylether, polyoxyalkylene glycol ethers, amides, ketones, nitriles, chlorocarbons, esters, lactones, aryl ethers, hydrofluoroethers, hydrocarbon ethers and 1,1,11-trifluoroalkanes. 
     The present invention further relates to a method of solubilizing a refrigerant or heat transfer fluid composition comprising the compositions of the present invention in a refrigeration lubricant selected from the group consisting of mineral oils, alkylbenzenes, synthetic paraffins, synthetic napthenes, and poly(alpha)olefins, wherein said method comprises contacting said lubricant with said composition in the presence of an effective amount of a compatibilizer, wherein said compatibilizer is selected from the group consisting of polyoxyalkylene glycol ethers, amides, nitriles, ketones, chlorocarbons, esters, lactones, aryl ethers, fluoroethers and 1,1,1-trifluoroalkanes. 
     The compositions of the present invention may further comprise an ultra-violet (UV) dye and optionally a solubilizing agent. The UV dye is a useful component for detecting leaks of the composition by permitting one to observe the fluorescence of the dye in the composition at a leak point or in the vicinity of refrigeration, air-conditioning, or heat pump apparatus. One may observe the fluorescence of the dye under an ultra-violet light. Solubilizing agents may be needed due to poor solubility of such UV dyes in some compositions. 
     By “ultra-violet” dye is meant a UV fluorescent composition that absorbs light in the ultra-violet or “near” ultra-violet region of the electromagnetic spectrum. The fluorescence produced by the UV fluorescent dye under illumination by a UV light that emits radiation with wavelength anywhere from 10 nanometer to 750 nanometer may be detected. Therefore, if a composition containing such a UV fluorescent dye is leaking from a given point in a refrigeration, air-conditioning, or heat pump apparatus, the fluorescence can be detected at the leak point. Such UV fluorescent dyes include but are not limited to naphthalimides, perylenes, coumarins, anthracenes, phenanthracenes, xanthenes, thioxanthenes, naphthoxanthenes, fluoresceins, and derivatives or combinations thereof. 
     In accordance with the present invention, there is provided a method for detecting the composition of the present invention comprising the dye as described in the previous sentence in a compression refrigeration, air conditioning or heat pump apparatus. This method comprises providing the composition to the apparatus and providing a suitable means for detecting this composition at a leak point or in the vicinity of the apparatus. 
     Solubilizing agents of the present invention comprise at least one compound selected from the group consisting of hydrocarbons, hydrocarbon ethers, dimethylether, polyoxyalkylene glycol ethers, amides, nitriles, ketones, chlorocarbons, esters, lactones, aryl ethers, fluoroethers and 1,1,1-trifluoroalkanes. The polyoxyalkylene glycol ethers, amides, nitriles, ketones, chlorocarbons, esters, lactones, aryl ethers, fluoroethers and 1,1,1-trifluoroalkanes solubilizing agents have been defined previously herein as being compatibilizers for use with conventional refrigeration lubricants. 
     Hydrocarbon solubilizing agents of the present invention comprise hydrocarbons including straight chained, branched chain or cyclic alkanes or alkenes containing 5 or fewer carbon atoms and only hydrogen with no other functional groups. Representative hydrocarbon solubilizing agents comprise propane, propylene, cyclopropane, n-butane, isobutane, 2-methylbutane and n-pentane. It should be noted that if the composition contains a hydrocarbon, then the solubilizing agent may not be the same hydrocarbon. 
     Hydrocarbon ether solubilizing agents of the present invention comprise ethers containing only carbon, hydrogen and oxygen, such as dimethyl ether (DME). 
     Solubilizing agents of the present invention may be present as a single compound, or may be present as a mixture of more than one solubilizing agent. Mixtures of solubilizing agents may contain two solubilizing agents from the same class of compounds, say two lactones, or two solubilizing agents from two different classes, such as a lactone and a polyoxyalkylene glycol ether. 
     In the present compositions comprising refrigerant and UV fluorescent dye, or comprising heat transfer fluid and UV fluorescent dye, from about 0.001 weight percent to about 1.0 weight percent of the composition is UV dye, preferably from about 0.005 weight percent to about 0.5 weight percent, and most preferably from 0.01 weight percent to about 0.25 weight percent. 
     Solubilizing agents such as ketones may have an objectionable odor, which can be masked by addition of an odor masking agent or fragrance. Typical examples of odor masking agents or fragrances may include Evergreen, Fresh Lemon, Cherry, Cinnamon, Peppermint, Floral or Orange Peel all commercially available, as well as d-limonene and pinene. Such odor masking agents may be used at concentrations of from about 0.001% to as much as about 15% by weight based on the combined weight of odor masking agent and solubilizing agent. 
     Solubility of these UV fluorescent dyes in the compositions of the present invention may be poor. Therefore, methods for introducing these dyes into the refrigeration, air-conditioning, or heat pump apparatus have been awkward, costly and time consuming. U.S. Pat. No. RE 36,951 describes a method, which utilizes a dye powder, solid pellet or slurry of dye that may be inserted into a component of the refrigeration, air-conditioning, or heat pump apparatus. As refrigerant and lubricant are circulated through the apparatus, the dye is dissolved or dispersed and carried throughout the apparatus. Numerous other methods for introducing dye into a refrigeration or air conditioning apparatus are described in the literature. 
     Ideally, the UV fluorescent dye could be dissolved in the refrigerant itself thereby not requiring any specialized method for introduction to the refrigeration, air conditioning apparatus, or heat pump. The present invention relates to compositions including UV fluorescent dye, which may be introduced into the system as a solution in the refrigerant. The inventive compositions will allow the storage and transport of dye-containing compositions even at low temperatures while maintaining the dye in solution. 
     In the present compositions comprising refrigerant, UV fluorescent dye and solubilizing agent, or comprising heat transfer fluid and UV fluorescent dye and solubilizing agent, from about 1 to about 50 weight percent, preferably from about 2 to about 25 weight percent, and most preferably from about 5 to about 15 weight percent of the combined composition is solubilizing agent. In the compositions of the present invention the UV fluorescent dye is present in a concentration from about 0.001 weight percent to about 1.0 weight percent, preferably from 0.005 weight percent to about 0.5 weight percent, and most preferably from 0.01 weight percent to about 0.25 weight percent. 
     The present invention further relates to a method of using the compositions further comprising ultraviolet fluorescent dye, and optionally, solubilizing agent, in refrigeration, air-conditioning, or heat pump apparatus. The method comprises introducing the composition into the refrigeration, air-conditioning, or heat pump apparatus. This may be done by dissolving the UV fluorescent dye in the composition in the presence of a solubilizing agent and introducing the combination into the apparatus. Alternatively, this may be done by combining solubilizing agent and UV fluorescent dye and introducing said combination into refrigeration or air-conditioning apparatus containing refrigerant and/or heat transfer fluid. The resulting composition may be used in the refrigeration, air-conditioning, or heat pump apparatus. 
     The present invention further relates to a method of using the compositions comprising ultraviolet fluorescent dye to detect leaks. The presence of the dye in the compositions allows for detection of leaking refrigerant in a refrigeration, air-conditioning, or heat pump apparatus. Leak detection helps to address, resolve or prevent inefficient operation of the apparatus or system or equipment failure. Leak detection also helps one contain chemicals used in the operation of the apparatus. 
     The method comprises providing the composition according to the present invention comprising refrigerant, ultra-violet fluorescent dye, as described herein, and optionally, a solubilizing agent as described herein, to refrigeration, air-conditioning, or heat pump apparatus and employing a suitable means for detecting the UV fluorescent dye-containing refrigerant at a leak point or in the vicinity of the apparatus. Suitable means for detecting the dye include, but are not limited to, ultra-violet lamps, often referred to as a “black light” or “blue light”. Such ultra-violet lamps are commercially available from numerous sources specifically designed for this purpose. Once the ultra-violet fluorescent dye containing composition has been introduced to the refrigeration, air-conditioning, or heat pump apparatus and has been allowed to circulate throughout the system, a leak can be found by shining said ultra-violet lamp on the apparatus and observing the fluorescence of the dye in the vicinity of any leak point. 
     The present invention further relates to a method for replacing a high GWP refrigerant in a refrigeration, air-conditioning, or heat pump apparatus, wherein said high GWP refrigerant is selected from the group consisting of R134a, R22, R11, R245fa, R114, R236fa, R124, R410A, R407C, R417A, R422A, R422B, R422C and R422D, R507A, and R404A, said method comprising providing a composition of the present invention to said refrigeration, air-conditioning, or heat pump apparatus that uses, used or is designed to use said high GWP refrigerant. 
     In a particular embodiment of the method as described in the paragraph above the high GWP refrigerant is selected from the group consisting of R134a, R22, R123, R11, R245fa, R114, R236fa, R124, R12, R410A, R407C, R417A, R422A, R422B, R422C and R422D, R507A, R502, and R404A as described above. The method further comprises providing a composition to said refrigeration, air-conditioning, or heat pump apparatus that uses, used or designed to use said high GWP refrigerant, wherein the composition is selected from the group consisting of: about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1234yf; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent trans-HFC-1234ze; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1243zf; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-134a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-227ea; and about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent CF 3 I. 
     Vapor-compression refrigeration, air-conditioning, or heat pump systems include an evaporator, a compressor, a condenser, and an expansion device. A vapor-compression cycle re-uses refrigerant in multiple steps producing a cooling effect in one step and a heating effect in a different step. The cycle can be described simply as follows. Liquid refrigerant enters an evaporator through an expansion device, and the liquid refrigerant boils in the evaporator at a low temperature to form a gas and produce cooling. The low-pressure gas enters a compressor where the gas is compressed to raise its pressure and temperature. The higher-pressure (compressed) gaseous refrigerant then enters the condenser in which the refrigerant condenses and discharges its heat to the environment. The refrigerant returns to the expansion device through which the liquid expands from the higher-pressure level in the condenser to the low-pressure level in the evaporator, thus repeating the cycle. 
     According to the present invention, there is provided a refrigeration, air-conditioning or heat pump apparatus containing a composition of the present invention. In particular, the refrigeration or air-conditioning apparatus may be a mobile apparatus. 
     As used herein, mobile refrigeration apparatus or mobile air-conditioning apparatus refers to any refrigeration or air-conditioning apparatus incorporated into a transportation unit for the road, rail, sea or air. In addition, apparatus, which are meant to provide refrigeration or air-conditioning for a system independent of any moving carrier, known as “intermodal” systems, are included in the present invention. Such intermodal systems include “containers” (combined sea/land transport) as well as “swap bodies” (combined road and rail transport). The present invention is particularly useful for road transport refrigerating or air-conditioning apparatus, such as automobile air-conditioning apparatus or refrigerated road transport equipment. 
     The compositions of the present invention may also be useful in stationary air-conditioning and heat pumps, e.g. chillers, high temperature heat pumps, residential and light commercial and commercial air-conditioning systems. In stationary refrigeration applications, the present compositions may be useful in equipment such as domestic refrigerators, ice machines, walk-in and reach-in coolers and freezers, and supermarket systems. 
     The present invention further relates to a method of producing cooling comprising evaporating any of the compositions of the present invention in the vicinity of a body to be cooled, and thereafter condensing said composition. 
     The present invention further relates to a method of producing heat comprising condensing any of the compositions of the present invention in the vicinity of a body to be heated, and thereafter evaporating said compositions. 
     The present invention further relates to a refrigeration, air-conditioning, or heat pump apparatus containing a composition of the present invention wherein said composition comprises at least one fluoroolefin. 
     The present invention further relates to a mobile air-conditioning apparatus containing a composition of the present invention wherein said composition comprises at least one fluoroolefin. 
     The present invention further relates to a method for early detection of a refrigerant leak in a refrigeration, air-conditioning or heat pump apparatus. The method comprising using a non-azeotropic composition in said apparatus, and monitoring for a reduction in cooling performance. The non-azeotropic compositions will fractionate upon leakage from a refrigeration, air-conditioning or heat pump apparatus and the lower boiling (higher vapor pressure) component will leak out of the apparatus first. When this occurs, if the lower boiling component in that composition provides the majority of the refrigeration capacity, there will be a marked reduction in the capacity and thus performance of the apparatus. In an automobile air-conditioning system, as an example, the passengers in the automobile will detect a reduction in the cooling capability of the system. This reduction in cooling capability can be interpreted to mean that refrigerant is being leaked and that the system requires repair. 
     The present invention further relates to a method of using the composition of the present invention as a heat transfer fluid composition. The method comprises transporting said composition from a heat source to a heat sink. 
     Heat transfer fluids are utilized to transfer, move or remove heat from one space, location, object or body to a different space, location, object or body by radiation, conduction, or convection. A heat transfer fluid may function as a secondary coolant by providing means of transfer for cooling (or heating) from a remote refrigeration (or heating) system. In some systems, the heat transfer fluid may remain in a constant state throughout the transfer process (i.e., not evaporate or condense). Alternatively, evaporative cooling processes may utilize heat transfer fluids as well. 
     A heat source may be defined as any space, location, object or body from which it is desirable to transfer, move or remove heat. Examples of heat sources may be spaces (open or enclosed) requiring refrigeration or cooling, such as refrigerator or freezer cases in a supermarket, building spaces requiring air-conditioning, or the passenger compartment of an automobile requiring air-conditioning. A heat sink may be defined as any space, location, object or body capable of absorbing heat. A vapor compression refrigeration system is one example of such a heat sink. 
     In certain embodiments, particular combinations of the components described above may be used, and in particular weight percentages. The following compositions are meant to be exemplary of such embodiments, without limiting the scope of the compositions of the present invention to the following. 
     In one embodiment, the present invention relates to a composition comprising: at least one lubricant selected from the group consisting of polyol esters, polyalkylene glycol, polyvinyl ethers, mineral oils, alkylbenzenes, synthetic paraffins, synthetic napthenes, and poly(alpha)olefins; and a composition selected from the group consisting of: about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1234yf; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent trans-HFC-1234ze; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1243zf; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-134a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-227ea; and about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent CF 3 I. 
     In another embodiment, the present invention relates to a composition comprising: a refrigerant or heat transfer fluid composition selected from the group consisting of: about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1234yf; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent trans-HFC-1234ze; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1243zf; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-134a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-227ea; and about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent CF 3 I. The composition also comprises a compatibilizer selected from the group consisting of: i) polyoxyalkylene glycol ethers represented by the formula R 1 [(OR 2 ) x OR 3 ] y , wherein: x is an integer from 1 to 3; y is an integer from 1 to 4; R 1  is selected from hydrogen and aliphatic hydrocarbon radicals having 1 to 6 carbon atoms and y bonding sites; R 2  is selected from aliphatic hydrocarbylene radicals having from 2 to 4 carbon atoms; R 3  is selected from hydrogen, and aliphatic and alicyclic hydrocarbon radicals having from 1 to 6 carbon atoms; at least one of R 1  and R 3  is selected from said hydrocarbon radicals; and wherein said polyoxyalkylene glycol ethers have a molecular weight of from about 100 to about 300 atomic mass units; ii) amides represented by the formulae R 1 C(O)NR 2 R 3  and cyclo-[R 4 CON(R 5 )—], wherein R 1 , R 2 , R 3  and R 5  are independently selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms, and at most one aromatic radical having from 6 to 12 carbon atoms; R 4  is selected from aliphatic hydrocarbylene radicals having from 3 to 12 carbon atoms; and wherein said amides have a molecular weight of from about 100 to about 300 atomic mass units; iii) ketones represented by the formula R 1 C(O)R 2 , wherein R 1  and R 2  are independently selected from aliphatic, alicyclic and aryl hydrocarbon radicals having from 1 to 12 carbon atoms, and wherein said ketones have a molecular weight of from about 70 to about 300 atomic mass units; iv) nitriles represented by the formula R 1 CN, wherein R 1  is selected from aliphatic, alicyclic or aryl hydrocarbon radicals having from 5 to 12 carbon atoms, and wherein said nitriles have a molecular weight of from about 90 to about 200 atomic mass units; v) chlorocarbons represented by the formula RCl x , wherein; x is 1 or 2; R is selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms; and wherein said chlorocarbons have a molecular weight of from about 100 to about 200 atomic mass units; vi) aryl ethers represented by the formula R 1 OR 2 , wherein: R 1  is selected from aryl hydrocarbon radicals having from 6 to 12 carbon atoms; R 2  is selected from aliphatic hydrocarbon radicals having from 1 to 4 carbon atoms; and wherein said aryl ethers have a molecular weight of from about 100 to about 150 atomic mass units; vii) 1,1,1-trifluoroalkanes represented by the formula CF 3 R 1 , wherein R 1  is selected from aliphatic and alicyclic hydrocarbon radicals having from about 5 to about 15 carbon atoms; viii) fluoroethers represented by the formula R 1 OCF 2 CF 2 H, wherein R 1  is selected from aliphatic, alicyclic, and aromatic hydrocarbon radicals having from about 5 to about 15 carbon atoms; or wherein said fluoroethers are derived from fluoroolefins and polyols, wherein said fluoroolefins are of the type CF 2 ═CXY, wherein X is hydrogen, chlorine or fluorine, and Y is chlorine, fluorine, CF 3  or OR f , wherein R f  is CF 3 , C 2 F 5 , or C 3 F 7 ; and said polyols are linear or branched, wherein said linear polyols are of the type HOCH 2 (CHOH) x (CRR′) y CH 2 OH, wherein R and R′ are hydrogen, CH 3  or C 2 H 5 , x is an integer from 0-4, y is an integer from 0-3 and z is either zero or 1, and said branched polyols are of the type C(OH) t (R) u (CH 2 OH) v [(CH 2 ) m CH 2 OH] w , wherein R may be hydrogen, CH 3  or C 2 H 5 , m is an integer from 0 to 3, t and u are 0 or 1, v and w are integers from 0 to 4, and also wherein t+u+v+w=4; and 
     ix) lactones represented by structures [B], [C], and [D]: 
                         
wherein, R 1  through R 8  are independently selected from hydrogen, linear, branched, cyclic, bicyclic, saturated and unsaturated hydrocarbyl radicals; and the molecular weight is from about 100 to about 300 correct atomic mass units; and x) esters represented by the general formula R 1 CO 2 R 2 , wherein R 1  and R 2  are independently selected from linear and cyclic, saturated and unsaturated, alkyl and aryl radicals; and wherein said esters have a molecular weight of from about 80 to about 550 atomic mass units.
 
     According to the present invention, there is provided a refrigeration, air-conditioning or heat pump apparatus containing a composition as described in the paragraph above. In particular, the refrigeration or air-conditioning apparatus may be a mobile apparatus. 
     Further in accordance with this particular embodiment, the present invention relates to a method for improving oil-return to a compressor in a compression refrigeration, air-conditioning or heat pump apparatus. The method comprises using the composition as described in the paragraph above in the compression refrigeration, air-conditioning or heat pump apparatus. 
     In another particular embodiment, the present invention relates to a composition comprising (a) at least one ultra-violet fluorescent dye selected from the group consisting of naphthalimides, perylenes, coumarins, anthracenes, phenanthracenes, xanthenes, thioxanthenes, naphthoxanthenes, fluoresceins, derivatives of said dye and combinations thereof; and (b) a composition selected from the group consisting of: about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1234yf; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent trans-HFC-1234ze; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1243zf; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-134a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-227ea; and about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent CF 3 I. 
     In accordance with the present invention, there is provided a method for detecting the composition comprising the dye as described in the previous paragraph in a compression refrigeration, air conditioning or heat pump apparatus. This method comprises providing the composition to the apparatus and providing a suitable means for detecting this composition at a leak point or in the vicinity of the apparatus. 
     According to the present invention, there is provided a refrigeration, air-conditioning or heat pump apparatus containing a composition as described two paragraphs above. In particular, the refrigeration or air-conditioning apparatus may be a mobile apparatus. 
     Further in accordance with this particular embodiment, the composition including (a) and (b) described three paragraphs above further includes a solubilizing agent selected from the group consisting of hydrocarbons, dimethylether, polyoxyalkylene glycol ethers, amides, ketones, nitriles, chlorocarbons, esters, lactones, aryl ethers, hydrofluoroethers and 1,1,1-trifluoroalkanes. 
     In accordance with the present invention, there is provided a method for detecting the composition comprising the dye as described in the previous paragraph in a compression refrigeration, air conditioning or heat pump apparatus. This method comprises providing the composition to the apparatus and providing a suitable means for detecting this composition at a leak point or in the vicinity of the apparatus. 
     The solubilizing agent of the composition described in the paragraph above is selected from the group consisting of: i) polyoxyalkylene glycol ethers represented by the formula R 1 [(OR 2 ) x OR 3 ] y , wherein: x is an integer from 1 to 3; y is an integer from 1 to 4; R 1  is selected from hydrogen and aliphatic hydrocarbon radicals having 1 to 6 carbon atoms and y bonding sites; R 2  is selected from aliphatic hydrocarbylene radicals having from 2 to 4 carbon atoms; R 3  is selected from hydrogen, and aliphatic and alicyclic hydrocarbon radicals having from 1 to 6 carbon atoms; at least one of R 1  and R 3  is selected from said hydrocarbon radicals; and wherein said polyoxyalkylene glycol ethers have a molecular weight of from about 100 to about 300 atomic mass units; ii) amides represented by the formulae R 1 C(O)NR 2 R 3  and cyclo-[R 4 CON(R 5 )—], wherein R 1 , R 2 , R 3  and R 5  are independently selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms, and at most one aromatic radical having from 6 to 12 carbon atoms; R 4  is selected from aliphatic hydrocarbylene radicals having from 3 to 12 carbon atoms; and wherein said amides have a molecular weight of from about 100 to about 300 atomic mass units; iii) ketones represented by the formula R 1 C(O)R 2 , wherein R 1  and R 2  are independently selected from aliphatic, alicyclic and aryl hydrocarbon radicals having from 1 to 12 carbon atoms, and wherein said ketones have a molecular weight of from about 70 to about 300 atomic mass units; iv) nitriles represented by the formula R1CN, wherein R 1  is selected from aliphatic, alicyclic or aryl hydrocarbon radicals having from 5 to 12 carbon atoms, and wherein said nitriles have a molecular weight of from about 90 to about 200 atomic mass units; v) chlorocarbons represented by the formula RCl x , wherein; x is 1 or 2; R is selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms; and wherein said chlorocarbons have a molecular weight of from about 100 to about 200 atomic mass units; vi) aryl ethers represented by the formula R 1 OR 2 , wherein: R 1  is selected from aryl hydrocarbon radicals having from 6 to 12 carbon atoms; R 2  is selected from aliphatic hydrocarbon radicals having from 1 to 4 carbon atoms; and wherein said aryl ethers have a molecular weight of from about 100 to about 150 atomic mass units; vii) 1,1,1-trifluoroalkanes represented by the formula CF 3 R 1 , wherein R 1  is selected from aliphatic and alicyclic hydrocarbon radicals having from about 5 to about 15 carbon atoms; viii) fluoroethers represented by the formula R 1 OCF 2 CF 2 H, wherein R 1  is selected from aliphatic, alicyclic, and aromatic hydrocarbon radicals having from about 5 to about 15 carbon atoms; or wherein said fluoroethers are derived from fluoroolefins and polyols, wherein said fluoroolefins are of the type CF 2 ═CXY, wherein X is hydrogen, chlorine or fluorine, and Y is chlorine, fluorine, CF 3  or OR f , wherein R f  is CF 3 , C 2 F 5 , or C 3 F 7 ; and said polyols are linear or branched, wherein said linear polyols are of the type HOCH 2 (CHOH) x (CRR′) y CH 2 OH, wherein R and R′ are hydrogen, CH 3  or C 2 H 5 , x is an integer from 0-4, y is an integer from 0-3 and z is either zero or 1, and said branched polyols are of the type C(OH) t (R) u (CH 2 OH) v [(CH 2 ) m CH 2 OH] w , wherein R may be hydrogen, CH 3  or C 2 H 5 , m is an integer from 0 to 3, t and u are 0 or 1, v and w are integers from 0 to 4, and also wherein t+u+v+w=4; and 
     ix) lactones represented by structures [B], [C], and [D]: 
                         
wherein, R 1  through R 8  are independently selected from hydrogen, linear, branched, cyclic, bicyclic, saturated and unsaturated hydrocarbyl radicals; and the molecular weight is from about 100 to about 300 atomic mass units; and x) esters represented by the general formula R 1 CO 2 R 2 , wherein R 1  and R 2  are independently selected from linear and cyclic, saturated and unsaturated, alkyl and aryl radicals; and wherein said esters have a molecular weight of from about 80 to about 550 atomic mass units.
 
     The particular composition which includes a compatibilizer as described above, or which includes a dye as described above, or which includes a dye and a solubilizing agent as described above may be used in a method of producing cooling. The method of producing cooling comprises evaporating this composition in the vicinity of a body to be cooled and thereafter condensing said composition. These particular compositions may also be used in a method of producing heat. The method of producing heat comprises condensing this composition in the vicinity of a body to be heated and thereafter evaporating said composition. 
     In another particular embodiment, the present invention further relates to a method of solubilizing a refrigerant or heat transfer fluid composition of the present invention in a refrigeration lubricant selected from the group consisting of mineral oils, alkylbenzenes, synthetic paraffins, synthetic napthenes, and poly(alpha)olefins, wherein said method comprises contacting said lubricant with said refrigerant or heat transfer fluid composition in the presence of an effective amount of a compatibilizer, wherein said compatibilizer is selected from the group consisting of: 
     a) polyoxyalkylene glycol ethers represented by the formula R 1 [(OR 2 ) x OR 3 ] y , wherein: x is an integer from 1 to 3; y is an integer from 1 to 4; R 1  is selected from hydrogen and aliphatic hydrocarbon radicals having 1 to 6 carbon atoms and y bonding sites; R 2  is selected from aliphatic hydrocarbylene radicals having from 2 to 4 carbon atoms; R 3  is selected from hydrogen, and aliphatic and alicyclic hydrocarbon radicals having from 1 to 6 carbon atoms; at least one of R 1  and R 3  is selected from said hydrocarbon radicals; and wherein said polyoxyalkylene glycol ethers have a molecular weight of from about 100 to about 300 atomic mass units; b) amides represented by the formulae R 1 C(O)NR 2 R 3  and cyclo-[R 4 CON(R 5 )—], wherein R 1 , R 2 , R 3  and R 5  are independently selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms, and at most one aromatic radical having from 6 to 12 carbon atoms; R 4  is selected from aliphatic hydrocarbylene radicals having from 3 to 12 carbon atoms; and wherein said amides have a molecular weight of from about 100 to about 300 atomic mass units; c) ketones represented by the formula R 1 C(O)R 2 , wherein R 1  and R 2  are independently selected from aliphatic, alicyclic and aryl hydrocarbon radicals having from 1 to 12 carbon atoms, and wherein said ketones have a molecular weight of from about 70 to about 300 atomic mass units; d) nitriles represented by the formula R 1 CN, wherein R 1  is selected from aliphatic, alicyclic or aryl hydrocarbon radicals having from 5 to 12 carbon atoms, and wherein said nitriles have a molecular weight of from about 90 to about 200 atomic mass units; e) chlorocarbons represented by the formula RCl x , wherein; x is 1 or 2; R is selected from aliphatic and alicyclic hydrocarbon radicals having from 1 to 12 carbon atoms; and wherein said chlorocarbons have a molecular weight of from about 100 to about 200 atomic mass units; f) aryl ethers represented by the formula R 1 OR 2 , wherein: R 1  is selected from aryl hydrocarbon radicals having from 6 to 12 carbon atoms; R 2  is selected from aliphatic hydrocarbon radicals having from 1 to 4 carbon atoms; and wherein said aryl ethers have a molecular weight of from about 100 to about 150 atomic mass units; g) 1,1,1-trifluoroalkanes represented by the formula CF 3 R 1 , wherein R 1  is selected from aliphatic and alicyclic hydrocarbon radicals having from about 5 to about 15 carbon atoms; h) fluoroethers represented by the formula R 1 OCF 2 CF 2 H, wherein R 1  is selected from aliphatic and alicyclic hydrocarbon radicals having from about 5 to about 15 carbon atoms; or wherein said fluoroethers are derived from fluoro-olefins and polyols, wherein said fluoro-olefins are of the type CF 2 ═CXY, wherein X is hydrogen, chlorine or fluorine, and Y is chlorine, fluorine, CF 3  or OR f , wherein R f  is CF 3 , C 2 F 5 , or C 3 F 7 ; and said polyols are of the type HOCH 2 CRR′(CH 2 ) z (CHOH) x CH 2 (CH 2 OH) y , wherein R and R′ are hydrogen, CH 3  or C 2 H 5 , x is an integer from 0-4, y is an integer from 0-3 and z is either zero or 1; and i) lactones represented by structures [B], [C], and [D]: 
                         
wherein, R 1  through R 8  are independently selected from hydrogen, linear, branched, cyclic, bicyclic, saturated and unsaturated hydrocarbyl radicals; and the molecular weight is from about 100 to about 300 atomic mass units; and j) esters represented by the general formula R 1 CO 2 R 2 , wherein R 1  and R 2  are independently selected from linear and cyclic, saturated and unsaturated, alkyl and aryl radicals; and wherein said esters have a molecular weight of from about 80 to about 550 atomic mass units.
 
     In a particular embodiment, the refrigerant or heat transfer fluid composition of the paragraph above is selected from the group consisting of: wherein said refrigerant or heat transfer fluid comprises a composition selected from the group consisting of: about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1234yf; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent trans-HFC-1234ze; about 1 weight percent to about 99 weight percent HFC-1225ye and about 99 weight percent to about 1 weight percent HFC-1243zf; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-134a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-152a; about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent HFC-227ea; and about 1 weight percent to about 99 weight percent trans-HFC-1234ze and about 99 weight percent to about 1 weight percent CF 3 I. 
     In another embodiment, the present invention relates to blowing agent compositions comprising the fluoroolefin-containing compositions of the present invention as described herein for use in preparing foams. In other embodiments the invention provides foamable compositions, and preferably polyurethane and polyisocyanate foam compositions, and method of preparing foams. In such foam embodiments, one or more of the present fluoroolefin-containing compositions are included as a blowing agent in foamable compositions, which composition preferably includes one or more additional components capable of reacting and foaming under the proper conditions to form a foam or cellular structure. Any of the methods well known in the art, such as those described in “Polyurethanes Chemistry and Technology,” Volumes I and II, Saunders and Frisch, 1962, John Wiley and Sons, New York, N.Y., which is incorporated herein by reference, may be used or adapted for use in accordance with the foam embodiments of the present invention. 
     The present invention further relates to a method of forming a foam comprising: (a) adding to a foamable composition a fluoroolefin-containing composition of the present invention; and (b) reacting the foamable composition under conditions effective to form a foam. 
     Another embodiment of the present invention relates to the use of the fluoroolefin-containing compositions as described herein for use as propellants in sprayable compositions. Additionally, the present invention relates to a sprayable composition comprising the fluoroolefin-containing compositions as described herein. The active ingredient to be sprayed together with inert ingredients, solvents and other materials may also be present in a sprayable composition. Preferably, the sprayable composition is an aerosol. Suitable active materials to be sprayed include, without limitations, cosmetic materials, such as deodorants, perfumes, hair sprays, cleaners, and polishing agents as well as medicinal materials such as anti-asthma and anti-halitosis medications. 
     The present invention further relates to a process for producing aerosol products comprising the step of adding a fluoroolefin-containing composition as described herein to active ingredients in an aerosol container, wherein said composition functions as a propellant. 
     A further aspect provides methods of suppressing a flame, said methods comprising contacting a flame with a fluid comprising a fluoroolefin-containing composition of the present disclosure. Any suitable methods for contacting the flame with the present composition may be used. For example, a fluoroolefin-containing composition of the present disclosure may be sprayed, poured, and the like onto the flame, or at least a portion of the flame may be immersed in the flame suppression composition. In light of the teachings herein, those of skill in the art will be readily able to adapt a variety of conventional apparatus and methods of flame suppression for use in the present disclosure. 
     A further embodiment provides methods of extinguishing or suppressing a fire in a total-flood application comprising providing an agent comprising a fluoroolefin-containing composition of the present disclosure; disposing the agent in a pressurized discharge system; and discharging the agent into an area to extinguish or suppress fires in that area. 
     Another embodiment provides methods of inerting an area to prevent a fire or explosion comprising providing an agent comprising a fluoroolefin-containing composition of the present disclosure; disposing the agent in a pressurized discharge system; and discharging the agent into the area to prevent a fire or explosion from occurring. 
     The term “extinguishment” is usually used to denote complete elimination of a fire; whereas, “suppression” is often used to denote reduction, but not necessarily total elimination, of a fire or explosion. As used herein, terms “extinguishment” and “suppression” will be used interchangeably. There are four general types of halocarbon fire and explosion protection applications. (1) In total-flood fire extinguishment and/or suppression applications, the agent is discharged into a space to achieve a concentration sufficient to extinguish or suppress an existing fire. Total flooding use includes protection of enclosed, potentially occupied spaces such, as computer rooms as well as specialized, often unoccupied spaces such as aircraft engine nacelles and engine compartments in vehicles. (2) In streaming applications, the agent is applied directly onto a fire or into the region of a fire. This is usually accomplished using manually operated wheeled or portable units. A second method, included as a streaming application, uses a “localized” system, which discharges agent toward a fire from one or more fixed nozzles. Localized systems may be activated either manually or automatically. (3) In explosion suppression, a fluoroolefin-containing composition of the present disclosure is discharged to suppress an explosion that has already been initiated. The term “suppression” is normally used in this application because the explosion is usually self-limiting. However, the use of this term does not necessarily imply that the explosion is not extinguished by the agent. In this application, a detector is usually used to detect an expanding fireball from an explosion, and the agent is discharged rapidly to suppress the explosion. Explosion suppression is used primarily, but not solely, in defense applications. (4) In inertion, a fluoroolefin-containing composition of the present disclosure is discharged into a space to prevent an explosion or a fire from being initiated. Often, a system similar or identical to that used for total-flood fire extinguishment or suppression is used. Usually, the presence of a dangerous condition (for example, dangerous concentrations of flammable or explosive gases) is detected, and the fluoroolefin-containing composition of the present disclosure is then discharged to prevent the explosion or fire from occurring until the condition can be remedied. 
     The extinguishing method can be carried out by introducing the composition into an enclosed area surrounding a fire. Any of the known methods of introduction can be utilized provided that appropriate quantities of the composition are metered into the enclosed area at appropriate intervals. For example, a composition can be introduced by streaming, e.g., using conventional portable (or fixed) fire extinguishing equipment; by misting; or by flooding, e.g., by releasing (using appropriate piping, valves, and controls) the composition into an enclosed area surrounding a fire. The composition can optionally be combined with an inert propellant, e.g., nitrogen, argon, decomposition products of glycidyl azide polymers or carbon dioxide, to increase the rate of discharge of the composition from the streaming or flooding equipment utilized. 
     Preferably, the extinguishing process involves introducing a fluoroolefin-containing composition of the present disclosure to a fire or flame in an amount sufficient to extinguish the fire or flame. One skilled in this field will recognize that the amount of flame suppressant needed to extinguish a particular fire will depend upon the nature and extent of the hazard. When the flame suppressant is to be introduced by flooding, cup burner test data is useful in determining the amount or concentration of flame suppressant required to extinguish a particular type and size of fire. 
     Laboratory tests useful for determining effective concentration ranges of fluoroolefin-containing compositions when used in conjunction with extinguishing or suppressing a fire in a total-flood application or fire inertion are described, for example, in U.S. Pat. No. 5,759,430. 
     EXAMPLES 
     Example 1 
     Impact of Vapor Leakage 
     A vessel is charged with an initial composition at a temperature of either −25° C. or if specified, at 25° C., and the initial vapor pressure of the composition is measured. The composition is allowed to leak from the vessel, while the temperature is held constant, until 50 weight percent of the initial composition is removed, at which time the vapor pressure of the composition remaining in the vessel is measured. Results are shown in Table 9. 
     
       
         
           
               
               
               
               
               
               
             
               
                 TABLE 9 
               
               
                   
               
               
                   
                   
                   
                 After 
                 After 
                   
               
               
                   
                   
                   
                 50% 
                 50% 
               
               
                 Composition 
                 Initial P 
                 Initial P 
                 Leak 
                 Leak 
                 Delta P 
               
               
                 wt % 
                 (Psia) 
                 (kPa) 
                 (Psia) 
                 (kPa) 
                 (%) 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-32 
               
            
           
           
               
               
               
               
               
               
            
               
                  7.4/92.6 
                 49.2 
                 339 
                 49.2 
                 339 
                 0.0% 
               
               
                  1/99 
                 49.2 
                 339 
                 49.2 
                 339 
                 0.0% 
               
               
                 20/80 
                 49.0 
                 338 
                 48.8 
                 337 
                 0.3% 
               
               
                 40/60 
                 47.5 
                 327 
                 47.0 
                 324 
                 1.0% 
               
               
                 57/43 
                 44.9 
                 309 
                 40.5 
                 280 
                 9.6% 
               
               
                 58/42 
                 44.6 
                 308 
                 40.1 
                 276 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-125 
               
            
           
           
               
               
               
               
               
               
            
               
                 10.9/89.1 
                 40.8 
                 281 
                 40.8 
                 281 
                 0.0% 
               
               
                  1/99 
                 40.3 
                 278 
                 40.2 
                 277 
                 0.0% 
               
               
                 20/80 
                 40.5 
                 279 
                 40.3 
                 278 
                 0.4% 
               
               
                 40/60 
                 38.7 
                 267 
                 37.0 
                 255 
                 4.4% 
               
               
                 50/50 
                 37.4 
                 258 
                 34.0 
                 235 
                 9.0% 
               
               
                 51/49 
                 37.3 
                 257 
                 33.7 
                 232 
                 9.6% 
               
               
                 52/48 
                 37.1 
                 256 
                 33.3 
                 229 
                 10.3% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-134 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 11.7 
                 81 
                 11.6 
                 80 
                 0.7% 
               
               
                 10/90 
                 12.8 
                 88 
                 12.2 
                 84 
                 4.5% 
               
               
                 20/80 
                 13.7 
                 95 
                 13.0 
                 89 
                 5.6% 
               
               
                 40/60 
                 15.2 
                 105 
                 14.6 
                 101 
                 4.1% 
               
               
                 60/40 
                 16.3 
                 113 
                 16.0 
                 110 
                 2.0% 
               
               
                 80/20 
                 17.2 
                 119 
                 17.1 
                 118 
                 0.6% 
               
               
                 90/10 
                 17.6 
                 121 
                 17.5 
                 121 
                 0.2% 
               
               
                 99/1  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-134a 
               
            
           
           
               
               
               
               
               
               
            
               
                 70.4/29.6 
                 18.4 
                 127 
                 18.4 
                 127 
                 0.0% 
               
               
                 80/20 
                 18.3 
                 126 
                 18.3 
                 126 
                 0.1% 
               
               
                 90/10 
                 18.2 
                 125 
                 18.1 
                 125 
                 0.1% 
               
               
                 99/1  
                 17.9 
                 123 
                 17.9 
                 123 
                 0.1% 
               
               
                 40/60 
                 17.9 
                 123 
                 17.8 
                 123 
                 0.7% 
               
               
                 20/80 
                 17.0 
                 117 
                 16.7 
                 115 
                 1.7% 
               
               
                 10/90 
                 16.4 
                 113 
                 16.1 
                 111 
                 1.5% 
               
               
                  1/99 
                 15.6 
                 107 
                 15.6 
                 107 
                 0.3% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-152a 
               
            
           
           
               
               
               
               
               
               
            
               
                 91.0/9.0  
                 17.9 
                 123 
                 17.9 
                 123 
                 0.0% 
               
               
                 99/1  
                 17.9 
                 123 
                 17.8 
                 123 
                 0.1% 
               
               
                 60/40 
                 17.4 
                 120 
                 17.2 
                 119 
                 0.7% 
               
               
                 40/60 
                 16.6 
                 115 
                 16.4 
                 113 
                 1.6% 
               
               
                 20/80 
                 15.7 
                 108 
                 15.4 
                 106 
                 2.0% 
               
               
                 10/90 
                 15.1 
                 104 
                 14.9 
                 103 
                 1.5% 
               
               
                  1/99 
                 14.6 
                 100 
                 14.5 
                 100 
                 0.2% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-161 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 25.3 
                 174 
                 25.3 
                 174 
                 0.0% 
               
               
                 10/90 
                 25.2 
                 174 
                 25.2 
                 174 
                 0.1% 
               
               
                 20/80 
                 24.9 
                 172 
                 24.8 
                 171 
                 0.8% 
               
               
                 40/60 
                 23.8 
                 164 
                 23.2 
                 160 
                 2.6% 
               
               
                 60/40 
                 22.0 
                 152 
                 21.3 
                 147 
                 3.2% 
               
               
                 80/20 
                 19.8 
                 137 
                 19.5 
                 134 
                 1.9% 
               
               
                 90/10 
                 18.8 
                 129 
                 18.6 
                 128 
                 0.9% 
               
               
                 99/1  
                 17.9 
                 123 
                 17.9 
                 123 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1234yf/FC-143a 
               
            
           
           
               
               
               
               
               
               
            
               
                 17.3/82.7 
                 39.5 
                 272 
                 39.5 
                 272 
                 0.0% 
               
               
                 10/90 
                 39.3 
                 271 
                 39.3 
                 271 
                 0.1% 
               
               
                  1/99 
                 38.7 
                 267 
                 38.6 
                 266 
                 0.1% 
               
               
                 40/60 
                 38.5 
                 266 
                 37.8 
                 260 
                 1.9% 
               
               
                 60/40 
                 36.3 
                 250 
                 32.8 
                 226 
                 9.5% 
               
               
                 61/39 
                 36.1 
                 249 
                 32.4 
                 223 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-227ea 
               
            
           
           
               
               
               
               
               
               
            
               
                 84.6/15.4 
                 18.0 
                 124 
                 18.0 
                 124 
                 0.0% 
               
               
                 90/10 
                 18.0 
                 124 
                 18.0 
                 124 
                 0.0% 
               
               
                 99/1  
                 17.9 
                 123 
                 17.9 
                 123 
                 0.0% 
               
               
                 60/40 
                 17.6 
                 121 
                 17.4 
                 120 
                 1.2% 
               
               
                 40/60 
                 16.7 
                 115 
                 15.8 
                 109 
                 5.4% 
               
               
                 29/71 
                 15.8 
                 109 
                 14.2 
                 98 
                 9.7% 
               
               
                 28/72 
                 15.7 
                 108 
                 14.1 
                 97 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-236fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 17.8 
                 122 
                 17.7 
                 122 
                 0.2% 
               
               
                 90/10 
                 17.0 
                 117 
                 16.6 
                 115 
                 2.4% 
               
               
                 80/20 
                 16.2 
                 112 
                 15.4 
                 106 
                 5.1% 
               
               
                 70/30 
                 15.3 
                 106 
                 14.0 
                 97 
                 8.5% 
               
               
                 66/34 
                 15.0 
                 103 
                 13.5 
                 93 
                 10.0% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-1225ye 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 11.6 
                 80 
                 11.5 
                 79 
                 0.5% 
               
               
                 10/90 
                 12.6 
                 87 
                 12.2 
                 84 
                 3.2% 
               
               
                 20/80 
                 13.5 
                 93 
                 12.9 
                 89 
                 4.3% 
               
               
                 40/60 
                 15.0 
                 103 
                 14.4 
                 99 
                 3.7% 
               
               
                 60/40 
                 16.2 
                 111 
                 15.8 
                 109 
                 2.2% 
               
               
                 80/20 
                 17.1 
                 118 
                 16.9 
                 117 
                 0.9% 
               
               
                 90/10 
                 17.5 
                 120 
                 17.4 
                 120 
                 0.3% 
               
               
                 99/1  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1234yf/trans-HFC-1234ze 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 11.3 
                 78 
                 11.3 
                 78 
                 0.4% 
               
               
                 10/90 
                 12.2 
                 84 
                 11.8 
                 81 
                 3.3% 
               
               
                 20/80 
                 13.1 
                 90 
                 12.5 
                 86 
                 4.6% 
               
               
                 40/60 
                 14.6 
                 101 
                 14.0 
                 96 
                 4.3% 
               
               
                 60/40 
                 15.8 
                 109 
                 15.4 
                 106 
                 2.7% 
               
               
                 80/20 
                 16.9 
                 117 
                 16.7 
                 115 
                 1.1% 
               
               
                 90/10 
                 17.4 
                 120 
                 17.3 
                 119 
                 0.5% 
               
               
                 99/1  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1234yf/HFC-1243zf 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 13.1 
                 90 
                 13.0 
                 90 
                 0.2% 
               
               
                 10/90 
                 13.7 
                 94 
                 13.5 
                 93 
                 1.6% 
               
               
                 20/80 
                 14.3 
                 99 
                 14.0 
                 97 
                 2.4% 
               
               
                 40/60 
                 15.5 
                 107 
                 15.1 
                 104 
                 2.2% 
               
               
                 60/40 
                 16.4 
                 113 
                 16.2 
                 112 
                 1.4% 
               
               
                 80/20 
                 17.2 
                 119 
                 17.1 
                 118 
                 0.5% 
               
               
                 90/10 
                 17.5 
                 121 
                 17.5 
                 121 
                 0.2% 
               
               
                 99/1  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1234yf/propane 
               
            
           
           
               
               
               
               
               
               
            
               
                 51.5/48.5 
                 33.5 
                 231 
                 33.5 
                 231 
                 0.0% 
               
               
                 60/40 
                 33.4 
                 230 
                 33.3 
                 229 
                 0.4% 
               
               
                 80/20 
                 31.8 
                 220 
                 29.0 
                 200 
                 8.9% 
               
               
                 81/19 
                 31.7 
                 218 
                 28.5 
                 196 
                 10.0% 
               
               
                 40/60 
                 33.3 
                 230 
                 33.1 
                 228 
                 0.6% 
               
               
                 20/80 
                 32.1 
                 221 
                 31.2 
                 215 
                 2.9% 
               
               
                 10/90 
                 31.0 
                 214 
                 30.2 
                 208 
                 2.6% 
               
               
                  1/99 
                 29.6 
                 204 
                 29.5 
                 203 
                 0.4% 
               
            
           
           
               
            
               
                 HFC-1234yf/n-butane 
               
            
           
           
               
               
               
               
               
               
            
               
                 98.1/1.9  
                 17.9 
                 123 
                 17.9 
                 123 
                 0.0% 
               
               
                 99/1  
                 17.9 
                 123 
                 17.9 
                 123 
                 0.0% 
               
               
                 100/0  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.0% 
               
               
                 80/20 
                 16.9 
                 116 
                 16.1 
                 111 
                 4.4% 
               
               
                 70/30 
                 16.2 
                 112 
                 14.4 
                 99 
                 10.8% 
               
               
                 71/29 
                 16.3 
                 112 
                 14.6 
                 101 
                 9.9% 
               
            
           
           
               
            
               
                 HFC-1234yf/isobutane 
               
            
           
           
               
               
               
               
               
               
            
               
                 88.1/11.9 
                 19.0 
                 131 
                 19.0 
                 131 
                 0.0% 
               
               
                 95/5  
                 18.7 
                 129 
                 18.6 
                 128 
                 0.7% 
               
               
                 99/1  
                 18.1 
                 125 
                 18.0 
                 124 
                 0.6% 
               
               
                 60/40 
                 17.9 
                 123 
                 16.0 
                 110 
                 10.3% 
               
               
                 61/39 
                 17.9 
                 123 
                 16.2 
                 112 
                 9.4% 
               
            
           
           
               
            
               
                 HFC-1234yf/DME 
               
            
           
           
               
               
               
               
               
               
            
               
                 53.5/46.5 
                 13.1 
                 90 
                 13.1 
                 90 
                 0.0% 
               
               
                 40/60 
                 13.3 
                 92 
                 13.2 
                 91 
                 0.7% 
               
               
                 20/80 
                 14.1 
                 97 
                 13.9 
                 96 
                 1.3% 
               
               
                 10/90 
                 14.3 
                 99 
                 14.3 
                 98 
                 0.5% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.0% 
               
               
                 80/20 
                 14.5 
                 100 
                 14.0 
                 96 
                 3.3% 
               
               
                 90/10 
                 15.8 
                 109 
                 15.3 
                 105 
                 3.5% 
               
               
                 99/1  
                 17.6 
                 121 
                 17.5 
                 121 
                 0.6% 
               
            
           
           
               
            
               
                 HFC-1234yf/CF 3 SCF 3   
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 12.1 
                 83 
                 12.0 
                 83 
                 0.2% 
               
               
                 10/90 
                 12.9 
                 89 
                 12.7 
                 87 
                 2.0% 
               
               
                 20/80 
                 13.8 
                 95 
                 13.4 
                 92 
                 2.8% 
               
               
                 40/60 
                 15.1 
                 104 
                 14.7 
                 101 
                 2.7% 
               
               
                 60/40 
                 16.2 
                 112 
                 15.9 
                 110 
                 1.9% 
               
               
                 80/20 
                 17.1 
                 118 
                 16.9 
                 117 
                 0.9% 
               
               
                 90/10 
                 17.5 
                 120 
                 17.4 
                 120 
                 0.5% 
               
               
                 99/1  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1234yf/CF 3 I 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 12.0 
                 83 
                 12.0 
                 83 
                 0.2% 
               
               
                 10/90 
                 12.9 
                 89 
                 12.7 
                 87 
                 1.7% 
               
               
                 20/80 
                 13.7 
                 94 
                 13.3 
                 92 
                 2.6% 
               
               
                 40/60 
                 15.1 
                 104 
                 14.7 
                 101 
                 2.7% 
               
               
                 60/40 
                 16.2 
                 111 
                 15.8 
                 109 
                 2.0% 
               
               
                 80/20 
                 17.1 
                 118 
                 16.9 
                 116 
                 1.1% 
               
               
                 90/10 
                 17.5 
                 120 
                 17.4 
                 120 
                 0.5% 
               
               
                 99/1  
                 17.8 
                 123 
                 17.8 
                 123 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-125/HFC-1234yf/isobutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 85.1/11.5/3.4 
                 201.3 
                 1388 
                 201.3 
                 1388 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-125/HFC-1234yf/n-butane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 67/32/1 
                 194.4 
                 1340 
                 190.2 
                 1311 
                 2.2% 
               
            
           
           
               
            
               
                 HFC-32/HFC-125/HFC-1234yf (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 40/50/10 
                 240.6 
                 1659 
                 239.3 
                 1650 
                 0.5% 
               
               
                 23/25/52 
                 212.6 
                 1466 
                 192.9 
                 1330 
                 9.3% 
               
               
                 15/45/40 
                 213.2 
                 1470 
                 201.3 
                 1388 
                 5.6% 
               
               
                 10/60/30 
                 213.0 
                 1469 
                 206.0 
                 1420 
                 3.3% 
               
            
           
           
               
            
               
                 HFC-1225ye/trans-HFC-1234ze 
               
            
           
           
               
               
               
               
               
               
            
               
                 63.0/37.0 
                 11.7 
                 81 
                 11.7 
                 81 
                 0.0% 
               
               
                 80/20 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.0% 
               
               
                 90/10 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.1% 
               
               
                 99/1  
                 11.5 
                 79 
                 11.5 
                 79 
                 0.0% 
               
               
                 60/40 
                 11.7 
                 81 
                 11.7 
                 81 
                 0.0% 
               
               
                 40/60 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.1% 
               
               
                 20/80 
                 11.5 
                 79 
                 11.4 
                 79 
                 0.2% 
               
               
                 10/90 
                 11.3 
                 78 
                 11.3 
                 78 
                 0.1% 
               
               
                  1/99 
                 11.2 
                 77 
                 11.2 
                 77 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-1243zf 
               
            
           
           
               
               
               
               
               
               
            
               
                 40.0/60.0 
                 13.6 
                 94 
                 13.6 
                 94 
                 0.0% 
               
               
                 20/80 
                 13.4 
                 93 
                 13.4 
                 92 
                 0.1% 
               
               
                 10/90 
                 13.2 
                 91 
                 13.2 
                 91 
                 0.2% 
               
               
                  1/99 
                 13.0 
                 90 
                 13.0 
                 90 
                 0.0% 
               
               
                 60/40 
                 13.4 
                 92 
                 13.4 
                 92 
                 0.4% 
               
               
                 80/20 
                 12.8 
                 88 
                 12.6 
                 87 
                 1.4% 
               
               
                 90/10 
                 12.3 
                 85 
                 12.1 
                 83 
                 1.5% 
               
               
                 99/1  
                 11.6 
                 80 
                 11.5 
                 79 
                 0.3% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134 
               
            
           
           
               
               
               
               
               
               
            
               
                 52.2/47.8 
                 12.8 
                 88 
                 12.8 
                 88 
                 0.0% 
               
               
                 80/20 
                 12.4 
                 85 
                 12.3 
                 85 
                 0.6% 
               
               
                 90/10 
                 12.0 
                 83 
                 11.9 
                 82 
                 0.8% 
               
               
                 99/1  
                 11.5 
                 79 
                 11.5 
                 79 
                 0.2% 
               
               
                 40/60 
                 12.7 
                 88 
                 12.7 
                 87 
                 0.2% 
               
               
                 20/80 
                 12.3 
                 85 
                 12.2 
                 84 
                 0.8% 
               
               
                 10/90 
                 12.0 
                 83 
                 11.9 
                 82 
                 0.9% 
               
               
                  1/99 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.2% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134a 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 15.5 
                 107 
                 15.5 
                 107 
                 0.0% 
               
               
                 10/90 
                 15.2 
                 105 
                 15.2 
                 105 
                 0.3% 
               
               
                 20/80 
                 15.0 
                 103 
                 14.9 
                 103 
                 0.5% 
               
               
                 40/60 
                 14.4 
                 99 
                 14.2 
                 98 
                 1.0% 
               
               
                 60/40 
                 13.6 
                 94 
                 13.4 
                 93 
                 1.4% 
               
               
                 80/20 
                 12.7 
                 88 
                 12.5 
                 86 
                 1.6% 
               
               
                 90/10 
                 12.2 
                 84 
                 12.0 
                 83 
                 1.3% 
               
               
                 99/1  
                 11.5 
                 80 
                 11.5 
                 79 
                 0.2% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-152a 
               
            
           
           
               
               
               
               
               
               
            
               
                  7.3/92.7 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.0% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.0% 
               
               
                 40/60 
                 14.2 
                 98 
                 14.2 
                 98 
                 0.4% 
               
               
                 60/40 
                 13.7 
                 95 
                 13.6 
                 93 
                 1.1% 
               
               
                 80/20 
                 12.9 
                 89 
                 12.7 
                 87 
                 1.5% 
               
               
                 90/10 
                 12.2 
                 84 
                 12.1 
                 83 
                 1.1% 
               
               
                 99/1  
                 11.5 
                 80 
                 11.5 
                 79 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-161 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 25.2 
                 174 
                 25.2 
                 174 
                 0.0% 
               
               
                 10/90 
                 24.9 
                 172 
                 24.8 
                 171 
                 0.6% 
               
               
                 20/80 
                 24.5 
                 169 
                 24.0 
                 165 
                 2.0% 
               
               
                 40/60 
                 22.9 
                 158 
                 21.4 
                 148 
                 6.5% 
               
               
                 56/44 
                 20.9 
                 144 
                 18.8 
                 130 
                 10.0% 
               
               
                 99/1  
                 11.7 
                 81 
                 11.6 
                 80 
                 1.0% 
               
               
                 90/10 
                 14.1 
                 97 
                 13.0 
                 90 
                 7.5% 
               
               
                 84/16 
                 15.5 
                 107 
                 14.0 
                 96 
                 9.9% 
               
               
                 83/17 
                 15.8 
                 109 
                 14.2 
                 98 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-227ea 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 10.0 
                 69 
                 10.0 
                 69 
                 0.0% 
               
               
                 10/90 
                 10.1 
                 70 
                 10.1 
                 70 
                 0.2% 
               
               
                 20/80 
                 10.3 
                 71 
                 10.3 
                 71 
                 0.2% 
               
               
                 40/60 
                 10.6 
                 73 
                 10.6 
                 73 
                 0.4% 
               
               
                 60/40 
                 10.9 
                 75 
                 10.9 
                 75 
                 0.4% 
               
               
                 80/20 
                 11.2 
                 77 
                 11.2 
                 77 
                 0.3% 
               
               
                 90/10 
                 11.3 
                 78 
                 11.3 
                 78 
                 0.1% 
               
               
                 99/1  
                 11.5 
                 79 
                 11.5 
                 79 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-236ea 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.4 
                 79 
                 11.4 
                 79 
                 0.0% 
               
               
                 90/10 
                 11.3 
                 78 
                 11.2 
                 77 
                 0.5% 
               
               
                 80/20 
                 11.0 
                 75 
                 10.7 
                 74 
                 2.0% 
               
               
                 60/40 
                 10.2 
                 70 
                 9.4 
                 65 
                 8.3% 
               
               
                 57/43 
                 10.1 
                 69 
                 9.1 
                 63 
                 9.9% 
               
               
                 56/44 
                 10.0 
                 69 
                 9.0 
                 62 
                 10.6% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-236fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.4 
                 79 
                 11.4 
                 79 
                 0.1% 
               
               
                 90/10 
                 11.1 
                 77 
                 11.0 
                 76 
                 1.1% 
               
               
                 80/20 
                 10.7 
                 74 
                 10.4 
                 72 
                 2.4% 
               
               
                 60/40 
                 9.8 
                 68 
                 9.2 
                 63 
                 6.6% 
               
               
                 48/52 
                 9.2 
                 63 
                 8.2 
                 57 
                 10.0% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-245fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.4 
                 79 
                 11.4 
                 78 
                 0.3% 
               
               
                 90/10 
                 10.9 
                 75 
                 10.6 
                 73 
                 2.5% 
               
               
                 80/20 
                 10.4 
                 72 
                 9.8 
                 68 
                 5.7% 
               
               
                 70/30 
                 9.9 
                 68 
                 8.9 
                 61 
                 9.9% 
               
               
                 69/21 
                 9.8 
                 68 
                 8.8 
                 60 
                 10.5% 
               
            
           
           
               
            
               
                 HFC-1225ye/propane 
               
            
           
           
               
               
               
               
               
               
            
               
                 29.7/70.3 
                 30.4 
                 209 
                 30.4 
                 209 
                 0.0% 
               
               
                 20/80 
                 30.3 
                 209 
                 30.2 
                 208 
                 0.2% 
               
               
                 10/90 
                 30.0 
                 207 
                 29.9 
                 206 
                 0.4% 
               
               
                  1/99 
                 29.5 
                 203 
                 29.5 
                 203 
                 0.1% 
               
               
                 60/40 
                 29.5 
                 203 
                 28.5 
                 197 
                 3.3% 
               
               
                 72/28 
                 28.4 
                 195 
                 25.6 
                 176 
                 9.8% 
               
               
                 73/27 
                 28.2 
                 195 
                 25.2 
                 174 
                 10.8% 
               
            
           
           
               
            
               
                 HFC-1225ye/n-butane 
               
            
           
           
               
               
               
               
               
               
            
               
                 89.5/10.5 
                 12.3 
                 85 
                 12.3 
                 85 
                 0.0% 
               
               
                 99/1  
                 11.7 
                 81 
                 11.6 
                 80 
                 0.9% 
               
               
                 80/20 
                 12.2 
                 84 
                 12.0 
                 83 
                 1.5% 
               
               
                 65/35 
                 11.7 
                 80 
                 10.5 
                 72 
                 9.9% 
               
               
                 64/36 
                 11.6 
                 80 
                 10.4 
                 71 
                 10.9% 
               
            
           
           
               
            
               
                 HFC-1225ye/isobutane 
               
            
           
           
               
               
               
               
               
               
            
               
                 79.3/20.7 
                 13.9 
                 96 
                 13.9 
                 96 
                 0.0% 
               
               
                 90/10 
                 13.6 
                 94 
                 13.3 
                 92 
                 2.4% 
               
               
                 99/1  
                 11.9 
                 82 
                 11.6 
                 80 
                 2.8% 
               
               
                 60/40 
                 13.5 
                 93 
                 13.0 
                 89 
                 4.1% 
               
               
                 50/50 
                 13.1 
                 91 
                 11.9 
                 82 
                 9.6% 
               
               
                 49/51 
                 13.1 
                 90 
                 11.8 
                 81 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1225ye/DME 
               
            
           
           
               
               
               
               
               
               
            
               
                 82.1/17.9 
                 10.8 
                 74 
                 10.8 
                 74 
                 0.0% 
               
               
                 90/10 
                 10.9 
                 75 
                 10.9 
                 75 
                 0.3% 
               
               
                 99/1  
                 11.4 
                 78 
                 11.4 
                 78 
                 0.2% 
               
               
                 60/40 
                 11.5 
                 79 
                 11.2 
                 77 
                 2.4% 
               
               
                 40/60 
                 12.8 
                 88 
                 12.1 
                 84 
                 4.8% 
               
               
                 20/80 
                 13.9 
                 96 
                 13.5 
                 93 
                 3.0% 
               
               
                 10/90 
                 14.3 
                 98 
                 14.1 
                 97 
                 1.1% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.4 
                 100 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1225ye/CF 3 I 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 11.9 
                 82 
                 11.9 
                 82 
                 0.0% 
               
               
                 10/90 
                 11.9 
                 82 
                 11.8 
                 82 
                 0.1% 
               
               
                 20/80 
                 11.8 
                 81 
                 11.8 
                 81 
                 0.0% 
               
               
                 40/60 
                 11.7 
                 80 
                 11.7 
                 80 
                 0.0% 
               
               
                 60/40 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.0% 
               
               
                 80/20 
                 11.5 
                 79 
                 11.5 
                 79 
                 0.0% 
               
               
                 90/10 
                 11.5 
                 79 
                 11.5 
                 79 
                 0.0% 
               
               
                 99/1  
                 11.5 
                 79 
                 11.5 
                 79 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1225ye/CF 3 SCF 3   
               
            
           
           
               
               
               
               
               
               
            
               
                 37.0/63.0 
                 12.4 
                 86 
                 12.4 
                 86 
                 0.0% 
               
               
                 20/80 
                 12.3 
                 85 
                 12.3 
                 85 
                 0.1% 
               
               
                 10/90 
                 12.2 
                 84 
                 12.2 
                 84 
                 0.1% 
               
               
                  1/99 
                 12.0 
                 83 
                 12.0 
                 83 
                 0.1% 
               
               
                 60/40 
                 12.3 
                 85 
                 12.3 
                 85 
                 0.2% 
               
               
                 80/20 
                 12.0 
                 83 
                 11.9 
                 82 
                 0.4% 
               
               
                 90/10 
                 11.7 
                 81 
                 11.7 
                 81 
                 0.3% 
               
               
                 99/1  
                 11.5 
                 79 
                 11.5 
                 79 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134a/HFC-152a (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 76/9/15 
                 81.3 
                 561 
                 80.5 
                 555 
                 1.0% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134a/HFC-161 (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 86/10/4 
                 82.1 
                 566 
                 80.2 
                 553 
                 2.3% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134a/isobutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 87/10/3 
                 83.4 
                 575 
                 80.3 
                 554 
                 3.7% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134a/DME (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 87/10/3 
                 77.2 
                 532 
                 76.0 
                 524 
                 1.6% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-152a/isobutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 85/13/2 
                 81.2 
                 560 
                 79.3 
                 547 
                 2.3% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-152a/DME (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 85/13/2 
                 76.6 
                 528 
                 76.0 
                 524 
                 0.8% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-1234yf/HFC-134a (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 70/20/10 
                 86.0 
                 593 
                 84.0 
                 579 
                 2.3% 
               
               
                 20/70/10 
                 98.2 
                 677 
                 97.5 
                 672 
                 0.7% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-1234yf/HFC-152a (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 70/25/5 
                 85.1 
                 587 
                 83.4 
                 575 
                 2.0% 
               
               
                 25/70/5 
                 95.4 
                 658 
                 94.9 
                 654 
                 0.5% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-1234yf/HFC-125 (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 25/71/4 
                 105.8 
                 729 
                 96.3 
                 664 
                 9.0% 
               
               
                 75/21/4 
                 89.5 
                 617 
                 83.0 
                 572 
                 7.3% 
               
               
                 75/24/1 
                 85.3 
                 588 
                 82.3 
                 567 
                 3.5% 
               
               
                 25/74/1 
                 98.0 
                 676 
                 95.1 
                 656 
                 3.0% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-1234yf/CF 3 I (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 40/40/20 
                 87.5 
                 603 
                 86.0 
                 593 
                 1.7% 
               
               
                 45/45/10 
                 89.1 
                 614 
                 87.7 
                 605 
                 1.6% 
               
            
           
           
               
            
               
                 HFC-1225ye/HFC-134a/HFC-152a/HFC-32 (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 74/8/17/1 
                 86.1 
                 594 
                 81.5 
                 562 
                 5.3% 
               
            
           
           
               
            
               
                 HFC-125/HFC-1225ye/isobutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 85.1/11.5/3.4 
                 186.2 
                 1284 
                 179.2 
                 1236 
                 3.8% 
               
            
           
           
               
            
               
                 HFC-32/HFC-125/HFC-1225ye (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 30/40/30 
                 212.7 
                 1467 
                 194.6 
                 1342 
                 8.5% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/cis-HFC-1234ze 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.1 
                 77 
                 11.1 
                 76 
                 0.4% 
               
               
                 90/10 
                 10.5 
                 72 
                 10.1 
                 70 
                 3.4% 
               
               
                 80/20 
                 9.8 
                 68 
                 9.1 
                 63 
                 7.1% 
               
               
                 73/27 
                 9.3 
                 64 
                 8.4 
                 58 
                 9.9% 
               
               
                 72/28 
                 9.3 
                 64 
                 8.3 
                 57 
                 10.3% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-1243zf 
               
            
           
           
               
               
               
               
               
               
            
               
                 17.0/83.0 
                 13.0 
                 90 
                 13.0 
                 90 
                 0.0% 
               
               
                 10/90 
                 13.0 
                 90 
                 13.0 
                 90 
                 0.0% 
               
               
                  1/99 
                 13.0 
                 90 
                 13.0 
                 90 
                 0.0% 
               
               
                 40/60 
                 12.9 
                 89 
                 12.9 
                 89 
                 0.1% 
               
               
                 60/40 
                 12.6 
                 87 
                 12.5 
                 86 
                 0.6% 
               
               
                 80/20 
                 12.1 
                 83 
                 12.0 
                 82 
                 0.8% 
               
               
                 90/10 
                 11.7 
                 80 
                 11.6 
                 80 
                 0.7% 
               
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.1% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-134 
               
            
           
           
               
               
               
               
               
               
            
               
                 45.7/54.3 
                 12.5 
                 86 
                 12.5 
                 86 
                 0.0% 
               
               
                 60/40 
                 12.4 
                 85 
                 12.4 
                 85 
                 0.2% 
               
               
                 80/20 
                 12.0 
                 83 
                 11.9 
                 82 
                 0.7% 
               
               
                 90/10 
                 11.7 
                 80 
                 11.6 
                 80 
                 0.7% 
               
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.1% 
               
               
                 20/80 
                 12.2 
                 84 
                 12.2 
                 84 
                 0.4% 
               
               
                 10/90 
                 11.9 
                 82 
                 11.9 
                 82 
                 0.6% 
               
               
                  1/99 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.1% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-134a 
               
            
           
           
               
               
               
               
               
               
            
               
                  9.5/90.5 
                 15.5 
                 107 
                 15.5 
                 107 
                 0.0% 
               
               
                  1/99 
                 15.5 
                 107 
                 15.5 
                 107 
                 0.0% 
               
               
                 40/60 
                 15.1 
                 104 
                 15.0 
                 103 
                 0.9% 
               
               
                 60/40 
                 14.3 
                 99 
                 14.0 
                 96 
                 2.5% 
               
               
                 80/20 
                 13.1 
                 90 
                 12.6 
                 87 
                 4.0% 
               
               
                 90/10 
                 12.3 
                 85 
                 11.9 
                 82 
                 3.3% 
               
               
                 99/1  
                 11.3 
                 78 
                 11.3 
                 78 
                 0.5% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-152a 
               
            
           
           
               
               
               
               
               
               
            
               
                 21.6/78.4 
                 14.6 
                 101 
                 14.6 
                 101 
                 0.0% 
               
               
                 10/90 
                 14.6 
                 101 
                 14.6 
                 101 
                 0.0% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.0% 
               
               
                 40/60 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.1% 
               
               
                 60/40 
                 14.1 
                 97 
                 13.9 
                 96 
                 1.1% 
               
               
                 80/20 
                 13.2 
                 91 
                 12.8 
                 88 
                 2.5% 
               
               
                 90/10 
                 12.4 
                 85 
                 12.0 
                 83 
                 2.6% 
               
               
                 99/1  
                 11.3 
                 78 
                 11.3 
                 78 
                 0.4% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-161 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 25.2 
                 174 
                 25.2 
                 174 
                 0.0% 
               
               
                 10/90 
                 25.0 
                 172 
                 24.8 
                 171 
                 0.6% 
               
               
                 20/80 
                 24.5 
                 169 
                 24.0 
                 165 
                 2.1% 
               
               
                 40/60 
                 22.8 
                 157 
                 21.2 
                 146 
                 7.0% 
               
               
                 52/48 
                 21.3 
                 147 
                 19.2 
                 132 
                 9.9% 
               
               
                 53/47 
                 21.2 
                 146 
                 19.0 
                 131 
                 10.2% 
               
               
                 99/1  
                 11.5 
                 79 
                 11.3 
                 78 
                 1.2% 
               
               
                 90/10 
                 13.8 
                 95 
                 12.6 
                 87 
                 8.6% 
               
               
                 88/12 
                 14.3 
                 99 
                 12.9 
                 89 
                 9.5% 
               
               
                 87/13 
                 14.5 
                 100 
                 13.1 
                 90 
                 10.0% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-227ea 
               
            
           
           
               
               
               
               
               
               
            
               
                 59.2/40.8 
                 11.7 
                 81 
                 11.7 
                 81 
                 0.0% 
               
               
                 40/60 
                 11.6 
                 80 
                 11.5 
                 79 
                 0.3% 
               
               
                 20/80 
                 11.1 
                 76 
                 10.9 
                 75 
                 1.3% 
               
               
                 10/90 
                 10.6 
                 73 
                 10.5 
                 72 
                 1.3% 
               
               
                  1/99 
                 10.0 
                 69 
                 10.0 
                 69 
                 0.2% 
               
               
                 80/20 
                 11.6 
                 80 
                 11.5 
                 80 
                 0.2% 
               
               
                 90/10 
                 11.4 
                 79 
                 11.4 
                 78 
                 0.3% 
               
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.0% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-236ea 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.0% 
               
               
                 90/10 
                 11.0 
                 76 
                 11.0 
                 76 
                 0.4% 
               
               
                 80/20 
                 10.8 
                 75 
                 10.6 
                 73 
                 1.6% 
               
               
                 60/40 
                 10.2 
                 70 
                 9.5 
                 66 
                 6.6% 
               
               
                 54/46 
                 9.9 
                 69 
                 9.0 
                 62 
                 9.5% 
               
               
                 53/47 
                 9.9 
                 68 
                 8.9 
                 61 
                 10.1% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-236fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.1% 
               
               
                 90/10 
                 10.9 
                 75 
                 10.8 
                 75 
                 0.8% 
               
               
                 80/20 
                 10.6 
                 73 
                 10.4 
                 71 
                 2.0% 
               
               
                 60/40 
                 9.8 
                 67 
                 9.3 
                 64 
                 5.4% 
               
               
                 44/56 
                 9.0 
                 62 
                 8.1 
                 56 
                 9.7% 
               
               
                 43/57 
                 8.9 
                 62 
                 8.0 
                 55 
                 10.1% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/HFC-245fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 11.2 
                 77 
                 11.1 
                 77 
                 0.2% 
               
               
                 90/10 
                 10.7 
                 74 
                 10.5 
                 73 
                 2.0% 
               
               
                 80/20 
                 10.3 
                 71 
                 9.8 
                 68 
                 4.7% 
               
               
                 70/30 
                 9.8 
                 68 
                 9.0 
                 62 
                 8.2% 
               
               
                 67/33 
                 9.7 
                 67 
                 8.7 
                 60 
                 9.7% 
               
               
                 66/34 
                 9.6 
                 66 
                 8.7 
                 60 
                 10.2% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/propane 
               
            
           
           
               
               
               
               
               
               
            
               
                 28.5/71.5 
                 30.3 
                 209 
                 30.3 
                 209 
                 0.0% 
               
               
                 10/90 
                 30.0 
                 206 
                 29.9 
                 206 
                 0.3% 
               
               
                  1/99 
                 29.5 
                 203 
                 29.5 
                 203 
                 0.1% 
               
               
                 40/60 
                 30.2 
                 208 
                 30.1 
                 207 
                 0.4% 
               
               
                 60/40 
                 29.3 
                 202 
                 28.3 
                 195 
                 3.4% 
               
               
                 71/29 
                 28.4 
                 196 
                 25.7 
                 177 
                 9.3% 
               
               
                 72/28 
                 28.3 
                 195 
                 25.4 
                 175 
                 10.2% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/n-butane 
               
            
           
           
               
               
               
               
               
               
            
               
                 88.6/11.4 
                 11.9 
                 82 
                 11.9 
                 82 
                 0.0% 
               
               
                 95/5  
                 11.7 
                 81 
                 11.7 
                 80 
                 0.7% 
               
               
                 99/1  
                 11.4 
                 78 
                 11.3 
                 78 
                 0.6% 
               
               
                 70/30 
                 11.5 
                 79 
                 11.0 
                 76 
                 4.2% 
               
               
                 62/38 
                 11.2 
                 77 
                 10.2 
                 70 
                 9.3% 
               
               
                 61/39 
                 11.2 
                 77 
                 10.0 
                 69 
                 10.1% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/isobutane 
               
            
           
           
               
               
               
               
               
               
            
               
                 77.9/22.1 
                 12.9 
                 89 
                 12.9 
                 89 
                 0.0% 
               
               
                 90/10 
                 12.6 
                 87 
                 12.4 
                 85 
                 1.6% 
               
               
                 99/1  
                 11.4 
                 79 
                 11.3 
                 78 
                 1.1% 
               
               
                 60/40 
                 12.6 
                 87 
                 12.3 
                 85 
                 2.4% 
               
               
                 39/61 
                 11.7 
                 81 
                 10.6 
                 73 
                 9.8% 
               
               
                 38/62 
                 11.7 
                 81 
                 10.5 
                 72 
                 10.1% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/DME 
               
            
           
           
               
               
               
               
               
               
            
               
                 84.1/15.9 
                 10.8 
                 74 
                 10.8 
                 74 
                 0.0% 
               
               
                 90/10 
                 10.8 
                 75 
                 10.8 
                 75 
                 0.0% 
               
               
                 99/1  
                 11.1 
                 77 
                 11.1 
                 77 
                 0.0% 
               
               
                 60/40 
                 11.5 
                 79 
                 11.3 
                 78 
                 2.2% 
               
               
                 40/60 
                 12.7 
                 88 
                 12.2 
                 84 
                 4.4% 
               
               
                 20/80 
                 13.9 
                 96 
                 13.5 
                 93 
                 2.9% 
               
               
                 10/90 
                 14.3 
                 98 
                 14.1 
                 97 
                 1.0% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.0% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/CF 3 SCF 3   
               
            
           
           
               
               
               
               
               
               
            
               
                 34.3/65.7 
                 12.7 
                 87 
                 12.7 
                 87 
                 0.0% 
               
               
                 20/80 
                 12.6 
                 87 
                 12.6 
                 87 
                 0.2% 
               
               
                 10/90 
                 12.4 
                 85 
                 12.3 
                 85 
                 0.3% 
               
               
                  1/99 
                 12.0 
                 83 
                 12.0 
                 83 
                 0.1% 
               
               
                 60/40 
                 12.4 
                 86 
                 12.4 
                 85 
                 0.5% 
               
               
                 80/20 
                 12.0 
                 82 
                 11.8 
                 81 
                 1.1% 
               
               
                 90/10 
                 11.6 
                 80 
                 11.5 
                 79 
                 0.9% 
               
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.2% 
               
            
           
           
               
            
               
                 trans-HFC-1234ze/CF 3 I 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 11.9 
                 82 
                 11.9 
                 82 
                 0.0% 
               
               
                 10/90 
                 11.9 
                 82 
                 11.9 
                 82 
                 0.0% 
               
               
                 20/80 
                 11.8 
                 81 
                 11.8 
                 81 
                 0.0% 
               
               
                 40/60 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.1% 
               
               
                 60/40 
                 11.4 
                 79 
                 11.4 
                 79 
                 0.1% 
               
               
                 80/20 
                 11.3 
                 78 
                 11.3 
                 78 
                 0.1% 
               
               
                 90/10 
                 11.3 
                 78 
                 11.2 
                 77 
                 0.1% 
               
               
                 99/1  
                 11.2 
                 77 
                 11.2 
                 77 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-32/HFC-125/trans-HFC-1234ze (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 30/40/30 
                 221.5 
                 1527 
                 209.4 
                 1444 
                 5.5% 
               
               
                 30/50/20 
                 227.5 
                 1569 
                 220.2 
                 1518 
                 3.2% 
               
            
           
           
               
            
               
                 HFC-125/trans-HFC-1234ze/n-butane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 66/32/2 
                 180.4 
                 1244 
                 170.3 
                 1174 
                 5.6% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-134 
               
            
           
           
               
               
               
               
               
               
            
               
                 63.0/37.0 
                 13.5 
                 93 
                 13.5 
                 93 
                 0.0% 
               
               
                 80/20 
                 13.4 
                 93 
                 13.4 
                 92 
                 0.1% 
               
               
                 90/10 
                 13.2 
                 91 
                 13.2 
                 91 
                 0.2% 
               
               
                 99/1  
                 13.0 
                 90 
                 13.0 
                 90 
                 0.0% 
               
               
                 40/60 
                 13.3 
                 92 
                 13.3 
                 91 
                 0.5% 
               
               
                 20/80 
                 12.7 
                 88 
                 12.6 
                 87 
                 1.3% 
               
               
                 10/90 
                 12.3 
                 84 
                 12.1 
                 83 
                 1.5% 
               
               
                  1/99 
                 11.6 
                 80 
                 11.6 
                 80 
                 0.3% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-134a 
               
            
           
           
               
               
               
               
               
               
            
               
                 25.1/74.9 
                 15.9 
                 110 
                 15.9 
                 110 
                 0.0% 
               
               
                 10/90 
                 15.8 
                 109 
                 15.8 
                 109 
                 0.1% 
               
               
                  1/99 
                 15.5 
                 107 
                 15.5 
                 107 
                 0.1% 
               
               
                 40/60 
                 15.8 
                 109 
                 15.8 
                 109 
                 0.2% 
               
               
                 60/40 
                 15.3 
                 106 
                 15.1 
                 104 
                 1.2% 
               
               
                 80/20 
                 14.4 
                 99 
                 14.1 
                 97 
                 2.1% 
               
               
                 90/10 
                 13.8 
                 95 
                 13.5 
                 93 
                 1.7% 
               
               
                 99/1  
                 13.1 
                 90 
                 13.0 
                 90 
                 0.2% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-152a 
               
            
           
           
               
               
               
               
               
               
            
               
                 40.7/59.3 
                 15.2 
                 104 
                 15.2 
                 104 
                 0.0% 
               
               
                 20/80 
                 15.0 
                 103 
                 15.0 
                 103 
                 0.2% 
               
               
                 10/90 
                 14.8 
                 102 
                 14.7 
                 102 
                 0.3% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.1% 
               
               
                 60/40 
                 15.0 
                 103 
                 14.9 
                 103 
                 0.3% 
               
               
                 80/20 
                 14.4 
                 99 
                 14.2 
                 98 
                 1.1% 
               
               
                 90/10 
                 13.8 
                 95 
                 13.6 
                 94 
                 1.2% 
               
               
                 99/1  
                 13.1 
                 90 
                 13.1 
                 90 
                 0.2% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-161 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 25.2 
                 174 
                 25.2 
                 174 
                 0.0% 
               
               
                 10/90 
                 24.9 
                 172 
                 24.8 
                 171 
                 0.3% 
               
               
                 20/80 
                 24.5 
                 169 
                 24.2 
                 167 
                 0.9% 
               
               
                 40/60 
                 23.3 
                 160 
                 22.6 
                 156 
                 2.9% 
               
               
                 60/40 
                 21.5 
                 148 
                 20.1 
                 139 
                 6.3% 
               
               
                 78/22 
                 18.8 
                 130 
                 16.9 
                 117 
                 10.0% 
               
               
                 90/10 
                 16.2 
                 111 
                 14.6 
                 101 
                 9.5% 
               
               
                 99/1  
                 13.4 
                 92 
                 13.1 
                 90 
                 1.7% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-227ea 
               
            
           
           
               
               
               
               
               
               
            
               
                 78.5/21.5 
                 13.1 
                 90 
                 13.1 
                 90 
                 0.0% 
               
               
                 90/10 
                 13.1 
                 90 
                 13.1 
                 90 
                 0.0% 
               
               
                 99/1  
                 13.0 
                 90 
                 13.0 
                 90 
                 0.0% 
               
               
                 60/40 
                 13.0 
                 90 
                 13.0 
                 89 
                 0.2% 
               
               
                 40/60 
                 12.6 
                 87 
                 12.5 
                 86 
                 1.1% 
               
               
                 20/80 
                 11.8 
                 81 
                 11.5 
                 79 
                 2.7% 
               
               
                 10/90 
                 11.1 
                 76 
                 10.7 
                 74 
                 2.8% 
               
               
                  1/99 
                 10.1 
                 69 
                 10.0 
                 69 
                 0.6% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-236ea 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 13.0 
                 89 
                 13.0 
                 89 
                 0.0% 
               
               
                 90/10 
                 12.8 
                 88 
                 12.7 
                 87 
                 0.5% 
               
               
                 80/20 
                 12.5 
                 86 
                 12.3 
                 84 
                 1.8% 
               
               
                 60/40 
                 11.7 
                 81 
                 11.0 
                 76 
                 6.6% 
               
               
                 53/47 
                 11.4 
                 79 
                 10.3 
                 71 
                 9.9% 
               
               
                 52/48 
                 11.4 
                 78 
                 10.2 
                 70 
                 10.5% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-236fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 13.0 
                 89 
                 12.9 
                 89 
                 0.1% 
               
               
                 90/10 
                 12.6 
                 87 
                 12.5 
                 86 
                 1.0% 
               
               
                 80/20 
                 12.2 
                 84 
                 11.9 
                 82 
                 2.5% 
               
               
                 60/40 
                 11.3 
                 78 
                 10.5 
                 73 
                 6.6% 
               
               
                 49/51 
                 10.6 
                 73 
                 9.6 
                 66 
                 9.9% 
               
               
                 48/52 
                 10.6 
                 73 
                 9.5 
                 65 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1243zf/HFC-245fa 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 12.9 
                 89 
                 12.9 
                 89 
                 0.2% 
               
               
                 90/10 
                 12.5 
                 86 
                 12.2 
                 84 
                 2.1% 
               
               
                 80/20 
                 12.0 
                 83 
                 11.4 
                 79 
                 4.6% 
               
               
                 70/30 
                 11.5 
                 79 
                 10.6 
                 73 
                 7.9% 
               
               
                 66/34 
                 11.3 
                 78 
                 10.2 
                 70 
                 9.6% 
               
               
                 65/35 
                 11.2 
                 77 
                 10.1 
                 69 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1243zf/propane 
               
            
           
           
               
               
               
               
               
               
            
               
                 32.8/67.2 
                 31.0 
                 213 
                 31.0 
                 213 
                 0.0% 
               
               
                 10/90 
                 30.3 
                 209 
                 30.1 
                 207 
                 0.7% 
               
               
                  1/99 
                 29.5 
                 204 
                 29.5 
                 203 
                 0.1% 
               
               
                 60/40 
                 30.1 
                 208 
                 29.2 
                 201 
                 3.2% 
               
               
                 72/28 
                 29.0 
                 200 
                 26.1 
                 180 
                 10.2% 
               
               
                 71/29 
                 29.2 
                 201 
                 26.5 
                 182 
                 9.3% 
               
            
           
           
               
            
               
                 HFC-1243zf/n-butane 
               
            
           
           
               
               
               
               
               
               
            
               
                 90.3/9.7  
                 13.5 
                 93 
                 13.5 
                 93 
                 0.0% 
               
               
                 99/1  
                 13.1 
                 90 
                 13.1 
                 90 
                 0.2% 
               
               
                 62/38 
                 12.6 
                 87 
                 11.4 
                 79 
                 9.4% 
               
               
                 61/39 
                 12.6 
                 87 
                 11.3 
                 78 
                 10.3% 
               
            
           
           
               
            
               
                 HFC-1243zf/isobutane 
               
            
           
           
               
               
               
               
               
               
            
               
                 80.7/19.3 
                 14.3 
                 98 
                 14.3 
                 98 
                 0.0% 
               
               
                 90/10 
                 14.1 
                 97 
                 14.0 
                 96 
                 0.9% 
               
               
                 99/1  
                 13.2 
                 91 
                 13.1 
                 90 
                 0.7% 
               
               
                 60/40 
                 13.8 
                 95 
                 13.4 
                 92 
                 3.2% 
               
               
                 45/55 
                 13.1 
                 91 
                 11.9 
                 82 
                 9.5% 
               
               
                 44/56 
                 13.1 
                 90 
                 11.8 
                 81 
                 10.1% 
               
            
           
           
               
            
               
                 HFC-1243zf/DME 
               
            
           
           
               
               
               
               
               
               
            
               
                 72.7/27.3 
                 12.0 
                 83 
                 12.0 
                 83 
                 0.0% 
               
               
                 90/10 
                 12.4 
                 85 
                 12.3 
                 85 
                 0.5% 
               
               
                 99/1  
                 12.9 
                 89 
                 12.9 
                 89 
                 0.1% 
               
               
                 60/40 
                 12.2 
                 84 
                 12.1 
                 84 
                 0.5% 
               
               
                 40/60 
                 13.0 
                 90 
                 12.7 
                 88 
                 2.2% 
               
               
                 20/80 
                 14.0 
                 96 
                 13.7 
                 95 
                 2.0% 
               
               
                 10/90 
                 14.3 
                 99 
                 14.2 
                 98 
                 0.6% 
               
               
                  1/99 
                 14.5 
                 100 
                 14.5 
                 100 
                 0.0% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/HFC-236ea (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 20.9/79.1 
                 30.3 
                 209 
                 30.3 
                 209 
                 0.0% 
               
               
                 10/90 
                 30.2 
                 208 
                 30.2 
                 208 
                 0.0% 
               
               
                  1/99 
                 29.9 
                 206 
                 29.9 
                 206 
                 0.0% 
               
               
                 40/60 
                 30.0 
                 207 
                 30.0 
                 207 
                 0.2% 
               
               
                 60/40 
                 29.2 
                 201 
                 28.9 
                 199 
                 0.9% 
               
               
                 80/20 
                 27.8 
                 191 
                 27.4 
                 189 
                 1.4% 
               
               
                 90/10 
                 26.8 
                 185 
                 26.5 
                 183 
                 1.1% 
               
               
                 99/1  
                 25.9 
                 178 
                 25.8 
                 178 
                 0.2% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/HFC-236fa (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 39.3 
                 271 
                 39.3 
                 271 
                 0.0% 
               
               
                 10/90 
                 38.6 
                 266 
                 38.4 
                 265 
                 0.3% 
               
               
                 20/80 
                 37.6 
                 259 
                 37.3 
                 257 
                 0.9% 
               
               
                 40/60 
                 35.4 
                 244 
                 34.5 
                 238 
                 2.5% 
               
               
                 60/40 
                 32.8 
                 226 
                 31.4 
                 216 
                 4.3% 
               
               
                 78/22 
                 29.6 
                 204 
                 28.2 
                 195 
                 4.8% 
               
               
                 90/10 
                 27.8 
                 192 
                 26.9 
                 185 
                 3.4% 
               
               
                 99/1  
                 26.0 
                 179 
                 25.8 
                 178 
                 0.5% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/HFC-245fa (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 76.2/23.7 
                 26.2 
                 180 
                 26.2 
                 180 
                 0.0% 
               
               
                 90/10 
                 26.0 
                 179 
                 26.0 
                 179 
                 0.0% 
               
               
                 99/1  
                 25.8 
                 178 
                 25.8 
                 178 
                 0.0% 
               
               
                 60/40 
                 26.0 
                 179 
                 25.9 
                 179 
                 0.2% 
               
               
                 40/60 
                 25.3 
                 174 
                 25.0 
                 173 
                 0.9% 
               
               
                 20/80 
                 23.9 
                 164 
                 23.5 
                 162 
                 1.7% 
               
               
                 10/90 
                 22.8 
                 157 
                 22.5 
                 155 
                 1.5% 
               
               
                  1/99 
                 21.6 
                 149 
                 21.5 
                 149 
                 0.2% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/n-butane 
               
            
           
           
               
               
               
               
               
               
            
               
                 51.4/48.6 
                 6.1 
                 42 
                 6.1 
                 42 
                 0.0% 
               
               
                 80/20 
                 5.8 
                 40 
                 5.2 
                 36 
                 9.3% 
               
               
                 81/19 
                 5.8 
                 40 
                 5.2 
                 36 
                 10.4% 
               
               
                 40/60 
                 6.1 
                 42 
                 6.0 
                 41 
                 0.7% 
               
               
                 20/80 
                 5.8 
                 40 
                 5.6 
                 39 
                 3.3% 
               
               
                 10/90 
                 5.6 
                 38 
                 5.4 
                 37 
                 3.1% 
               
               
                  1/99 
                 5.3 
                 36 
                 5.2 
                 36 
                 0.6% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/isobutane 
               
            
           
           
               
               
               
               
               
               
            
               
                 26.2/73.8 
                 8.7 
                 60 
                 8.7 
                 60 
                 0.0% 
               
               
                 10/90 
                 8.7 
                 60 
                 8.6 
                 59 
                 0.3% 
               
               
                  1/99 
                 8.5 
                 59 
                 8.5 
                 59 
                 0.0% 
               
               
                 40/60 
                 8.7 
                 60 
                 8.6 
                 60 
                 0.5% 
               
               
                 60/40 
                 8.4 
                 58 
                 8.0 
                 55 
                 4.3% 
               
               
                 70/30 
                 8.1 
                 56 
                 7.3 
                 50 
                 10.3% 
               
               
                 69/31 
                 8.2 
                 56 
                 7.4 
                 51 
                 9.4% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/2-methylbutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 86.6/13.4 
                 27.3 
                 188 
                 27.3 
                 188 
                 0.0% 
               
               
                 90/10 
                 27.2 
                 187 
                 27.2 
                 187 
                 0.1% 
               
               
                 99/1  
                 26.0 
                 180 
                 25.9 
                 179 
                 0.5% 
               
               
                 60/40 
                 25.8 
                 178 
                 24.0 
                 166 
                 6.9% 
               
               
                 55/45 
                 25.3 
                 174 
                 22.8 
                 157 
                 10.0% 
               
            
           
           
               
            
               
                 cis-HFC-1234ze/n-pentane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 92.9/9.1  
                 26.2 
                 181 
                 26.2 
                 181 
                 0.0% 
               
               
                 99/1  
                 25.9 
                 178 
                 25.9 
                 178 
                 0.1% 
               
               
                 80/20 
                 25.6 
                 177 
                 25.2 
                 174 
                 1.8% 
               
               
                 70/30 
                 24.8 
                 171 
                 23.5 
                 162 
                 5.6% 
               
               
                 64/36 
                 24.3 
                 167 
                 22.0 
                 152 
                 9.2% 
               
               
                 63/37 
                 24.2 
                 167 
                 21.8 
                 150 
                 9.9% 
               
            
           
           
               
            
               
                 HFC-1234ye/HFC-134 (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 75.9 
                 523 
                 75.8 
                 523 
                 0.1% 
               
               
                 10/90 
                 73.8 
                 509 
                 73.0 
                 503 
                 1.1% 
               
               
                 20/80 
                 71.3 
                 491 
                 69.0 
                 476 
                 3.1% 
               
               
                 38/62 
                 66.0 
                 455 
                 59.6 
                 411 
                 9.7% 
               
               
                 39/61 
                 65.7 
                 453 
                 58.9 
                 406 
                 10.2% 
               
            
           
           
               
            
               
                 HFC-1234ye/HFC-236ea (−25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 24.0/76.0 
                 3.4 
                 23 
                 3.4 
                 23 
                 0.0% 
               
               
                 10/90 
                 3.3 
                 23 
                 3.3 
                 23 
                 0.3% 
               
               
                  1/99 
                 3.3 
                 23 
                 3.3 
                 23 
                 0.0% 
               
               
                 40/60 
                 3.3 
                 23 
                 3.3 
                 23 
                 0.0% 
               
               
                 60/40 
                 3.2 
                 22 
                 3.2 
                 22 
                 0.9% 
               
               
                 80/20 
                 3.1 
                 21 
                 3.0 
                 21 
                 1.6% 
               
               
                 90/10 
                 2.9 
                 20 
                 2.9 
                 20 
                 1.4% 
               
               
                 99/1  
                 2.8 
                 19 
                 2.8 
                 19 
                 0.0% 
               
            
           
           
               
            
               
                 HFC-1234ye/HFC-236fa (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 39.2 
                 270 
                 39.2 
                 270 
                 0.1% 
               
               
                 10/90 
                 37.7 
                 260 
                 37.3 
                 257 
                 1.1% 
               
               
                 20/80 
                 36.1 
                 249 
                 35.2 
                 243 
                 2.5% 
               
               
                 40/60 
                 32.8 
                 226 
                 31.0 
                 213 
                 5.7% 
               
               
                 60/40 
                 29.3 
                 202 
                 26.7 
                 184 
                 8.8% 
               
               
                 78/22 
                 25.4 
                 175 
                 23.1 
                 159 
                 9.1% 
               
               
                 90/10 
                 23.2 
                 160 
                 21.7 
                 150 
                 6.3% 
               
               
                 99/1  
                 21.0 
                 145 
                 20.8 
                 144 
                 0.8% 
               
            
           
           
               
            
               
                 HFC-1234ye/HFC-245fa (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 42.5/57.5 
                 22.8 
                 157 
                 22.8 
                 157 
                 0.0% 
               
               
                 20/80 
                 22.5 
                 155 
                 22.4 
                 155 
                 0.3% 
               
               
                 10/90 
                 22.1 
                 152 
                 22.0 
                 152 
                 0.3% 
               
               
                  1/99 
                 21.5 
                 148 
                 21.5 
                 148 
                 0.0% 
               
               
                 60/40 
                 22.6 
                 156 
                 22.6 
                 156 
                 0.2% 
               
               
                 80/20 
                 22.0 
                 152 
                 21.9 
                 151 
                 0.6% 
               
               
                 90/10 
                 21.5 
                 148 
                 21.3 
                 147 
                 0.6% 
               
               
                 99/1  
                 20.8 
                 144 
                 20.8 
                 143 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1234ye/cis-HFC-1234ze (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                  1/99 
                 25.7 
                 177 
                 25.7 
                 177 
                 0.0% 
               
               
                 10/90 
                 25.6 
                 176 
                 25.6 
                 176 
                 0.0% 
               
               
                 20/80 
                 25.3 
                 175 
                 25.3 
                 174 
                 0.1% 
               
               
                 40/60 
                 24.7 
                 170 
                 24.5 
                 169 
                 0.5% 
               
               
                 60/40 
                 23.7 
                 163 
                 23.5 
                 162 
                 1.0% 
               
               
                 78/22 
                 22.4 
                 155 
                 22.2 
                 153 
                 1.2% 
               
               
                 90/10 
                 21.7 
                 149 
                 21.5 
                 148 
                 0.9% 
               
               
                 99/1  
                 20.9 
                 144 
                 20.8 
                 144 
                 0.1% 
               
            
           
           
               
            
               
                 HFC-1234ye/n-butane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 41.2/58.8 
                 38.0 
                 262 
                 38.0 
                 262 
                 0.0% 
               
               
                 20/80 
                 37.3 
                 257 
                 37.0 
                 255 
                 0.8% 
               
               
                 10/90 
                 36.4 
                 251 
                 36.1 
                 249 
                 0.9% 
               
               
                  1/99 
                 35.4 
                 244 
                 35.3 
                 243 
                 0.2% 
               
               
                 60/40 
                 37.4 
                 258 
                 36.9 
                 254 
                 1.4% 
               
               
                 70/30 
                 36.5 
                 252 
                 34.9 
                 241 
                 4.4% 
               
               
                 78/22 
                 35.3 
                 243 
                 31.8 
                 219 
                 9.9% 
               
               
                 79/21 
                 35.1 
                 242 
                 31.3 
                 216 
                 10.9% 
               
            
           
           
               
            
               
                 HFC-1234ye/cyclopentane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 99/1  
                 20.7 
                 143 
                 20.7 
                 143 
                 0.0% 
               
               
                 90/10 
                 20.3 
                 140 
                 20.0 
                 138 
                 1.0% 
               
               
                 80/20 
                 19.5 
                 134 
                 18.7 
                 129 
                 4.1% 
               
               
                 70/30 
                 18.6 
                 128 
                 16.9 
                 116 
                 9.5% 
               
               
                 69/31 
                 18.5 
                 128 
                 16.6 
                 115 
                 10.3% 
               
            
           
           
               
            
               
                 HFC-1234ye/isobutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 16.4/83.6 
                 50.9 
                 351 
                 50.9 
                 351 
                 0.0% 
               
               
                 10/90 
                 50.9 
                 351 
                 50.9 
                 351 
                 0.0% 
               
               
                  1/99 
                 50.5 
                 348 
                 50.5 
                 348 
                 0.0% 
               
               
                 40/60 
                 50.1 
                 345 
                 49.6 
                 342 
                 1.0% 
               
               
                 60/40 
                 47.8 
                 330 
                 45.4 
                 313 
                 5.2% 
               
               
                 68/32 
                 46.4 
                 320 
                 42.0 
                 289 
                 9.5% 
               
               
                 69/31 
                 46.2 
                 318 
                 41.4 
                 286 
                 10.3% 
               
            
           
           
               
            
               
                 HFC-1234ye/2-methylbutane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 80.3/19.7 
                 23.1 
                 159 
                 23.1 
                 159 
                 0.0% 
               
               
                 90/10 
                 22.8 
                 157 
                 22.6 
                 156 
                 1.1% 
               
               
                 99/1  
                 21.2 
                 146 
                 20.9 
                 144 
                 1.0% 
               
               
                 60/40 
                 22.5 
                 155 
                 21.7 
                 149 
                 3.6% 
               
               
                 47/53 
                 21.5 
                 148 
                 19.4 
                 134 
                 9.6% 
               
               
                 46/54 
                 21.4 
                 148 
                 19.2 
                 133 
                 10.1% 
               
            
           
           
               
            
               
                 HFC-1234ye/n-pentane (25° C.) 
               
            
           
           
               
               
               
               
               
               
            
               
                 87.7/12.3 
                 21.8 
                 150 
                 21.8 
                 150 
                 0.0% 
               
               
                 95/5  
                 21.5 
                 149 
                 21.4 
                 148 
                 0.5% 
               
               
                 99/1  
                 21.0 
                 145 
                 20.9 
                 144 
                 0.4% 
               
               
                 60/40 
                 20.5 
                 141 
                 18.9 
                 131 
                 7.7% 
               
               
                 57/43 
                 20.3 
                 140 
                 18.3 
                 126 
                 9.7% 
               
               
                 56/44 
                 20.2 
                 139 
                 18.1 
                 125 
                 10.4% 
               
               
                   
               
            
           
         
       
     
     The difference in vapor pressure between the original composition and the composition remaining after 50 weight percent is removed is less then about 10 percent for compositions of the present invention. This indicates that the compositions of the present invention would be azeotropic or near-azeotropic. 
     Example 2 
     Refrigeration Performance Data 
     Table 10 shows the performance of various refrigerant compositions of the present invention as compared to HFC-134a. In Table 10, Evap Pres is evaporator pressure, Cond Pres is condenser pressure, Comp Disch T is compressor discharge temperature, COP is energy efficiency, and CAP is capacity. The data are based on the following conditions. 
                                                Evaporator temperature   40.0° F. (4.4° C.)            Condenser temperature   130.0° F. (54.4° C.)            Subcool amount   10.0° F. (5.5° C.)            Return gas temperature   60.0° F. (15.6° C.)           Compressor efficiency is   100%                        
Note that the superheat is included in cooling capacity.
 
     
       
         
           
               
               
               
               
               
               
               
               
               
               
             
               
                 TABLE 10 
               
               
                   
               
               
                   
                   
                   
                   
                   
                 Comp 
                 Comp 
                   
                   
                   
               
               
                   
                 Evap 
                 Evap 
                 Cond 
                 Cond 
                 Disch 
                 Disch 
               
               
                   
                 Pres 
                 Pres 
                 Pres 
                 Pres 
                 T 
                 T 
                 Cap 
                 Cap 
               
               
                 Composition (wt %) 
                 (Psia) 
                 (kPa) 
                 (Psia) 
                 (kPa) 
                 (F.) 
                 (C.) 
                 (Btu/min) 
                 (kW) 
                 COP 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
               
               
            
               
                 HFC-134a 
                 50.3 
                 346 
                 214 
                 1476 
                 156 
                 68.9 
                 213 
                 3.73 
                 4.41 
               
               
                 HFC-1225ye 
                 37.6 
                 259 
                 165 
                 1138 
                 146 
                 63.3 
                 162 
                 2.84 
                 4.41 
               
               
                 HFC-1225ye/HFC-152a (85/15) 
                 39.8 
                 274 
                 173 
                 1193 
                 151 
                 66.1 
                 173 
                 3.03 
                 4.45 
               
               
                 HFC-1225ye/HFC-32 (95/5) 
                 46.5 
                 321 
                 197 
                 1358 
                 151 
                 66.1 
                 200 
                 3.50 
                 4.53 
               
               
                 HFC-1225ye/HFC-32 (96/4) 
                 44.2 
                 305 
                 189 
                 1303 
                 150 
                 65.6 
                 191 
                 3.35 
                 4.51 
               
               
                 HFC-1225ye/HFC-32 (97/3) 
                 43.1 
                 297 
                 184 
                 1269 
                 149 
                 65.0 
                 186 
                 3.26 
                 4.50 
               
               
                 HFC-1225ye/HFC-32 (94/6) 
                 47.3 
                 326 
                 200 
                 1379 
                 153 
                 67.2 
                 203 
                 3.56 
                 4.52 
               
               
                 HFC-1225ye/HFC-32 (93/7) 
                 48.8 
                 336 
                 205 
                 1413 
                 154 
                 67.8 
                 210 
                 3.68 
                 4.53 
               
               
                 HFC-1225ye/HFC-32 (90/10) 
                 53.0 
                 365 
                 222 
                 1531 
                 157 
                 69.4 
                 227 
                 3.98 
                 4.52 
               
               
                 HFC-1225ye/HFC-134a (90/10) 
                 39.5 
                 272 
                 172 
                 1186 
                 147 
                 63.9 
                 169 
                 2.96 
                 4.40 
               
               
                 HFC-1225ye/CO 2  (99/1) 
                 43.2 
                 298 
                 179 
                 1234 
                 146 
                 63.3 
                 177 
                 3.10 
                 4.63 
               
               
                 HFC-1225ye/HFC-134a/HFC-32 
                 44.5 
                 307 
                 190 
                 1310 
                 150 
                 65.6 
                 191 
                 3.35 
                 4.49 
               
               
                 (88/9/3) 
               
               
                 HFC-1225ye/HFC-134a/HFC-32 
                 45.5 
                 314 
                 194 
                 1338 
                 151 
                 66.1 
                 195 
                 3.42 
                 4.49 
               
               
                 (88/8/4) 
               
               
                 HFC-1225ye/HFC-134a/HFC- 
                 41.0 
                 283 
                 178 
                 1227 
                 153 
                 67.2 
                 178 
                 3.12 
                 4.44 
               
               
                 152a (76/9/15) 
               
               
                 HFC-1225ye/HFC-134a/HFC- 
                 42.0 
                 290 
                 181 
                 1248 
                 150 
                 65.6 
                 179 
                 3.13 
                 4.42 
               
               
                 161 (86/10/4) 
               
               
                 HFC-1225ye/HFC-134a/propane 
                 47.0 
                 324 
                 195 
                 1345 
                 148 
                 64.4 
                 197 
                 3.45 
                 4.49 
               
               
                 (87/10/3) 
               
               
                 HFC-1225ye/HFC-134a/i-butane 
                 41.7 
                 288 
                 178 
                 1227 
                 146 
                 63.3 
                 175 
                 3.06 
                 4.39 
               
               
                 (87/10/3) 
               
               
                 HFC-1225ye/HFC-134a/DME 
                 38.7 
                 267 
                 169 
                 1165 
                 149 
                 65.0 
                 168 
                 2.94 
                 4.44 
               
               
                 (87/10/3) 
               
               
                 HFC-1225ye/HFC-134a/CO 2   
                 42.4 
                 292 
                 180 
                 1241 
                 147 
                 63.9 
                 182 
                 3.18 
                 4.51 
               
               
                 (88.5/11/.5) 
               
               
                 HFC-1225ye/HFC-134/HFC-32 
                 43.0 
                 296 
                 185 
                 1276 
                 150 
                 65.6 
                 187 
                 3.27 
                 4.51 
               
               
                 (88/9/3) 
               
               
                 HFC-1225ye/HFC-152a/HFC-32 
                 46.7 
                 322 
                 198 
                 1365 
                 155 
                 68.3 
                 203 
                 3.55 
                 4.53 
               
               
                 (85/10/5) 
               
               
                 HFC-1225ye/HFC-152a/HFC-32 
                 45.5 
                 314 
                 193 
                 1331 
                 155 
                 68.3 
                 198 
                 3.47 
                 4.52 
               
               
                 (81/15/4) 
               
               
                 HFC-1225ye/HFC-152a/HFC-32 
                 44.1 
                 304 
                 188 
                 1296 
                 155 
                 68.3 
                 192 
                 3.36 
                 4.50 
               
               
                 (82/15/3) 
               
               
                 HFC-1225ye/HFC-152a/propane 
                 44.4 
                 306 
                 185 
                 1276 
                 151 
                 66.1 
                 190 
                 3.33 
                 4.52 
               
               
                 (85/13/2) 
               
               
                 HFC-1225ye/HFC-152a/i-butane 
                 40.9 
                 282 
                 176 
                 1214 
                 150 
                 65.6 
                 175 
                 3.06 
                 4.44 
               
               
                 (85/13/2) 
               
               
                 HFC-1225ye/HFC-152a/DME 
                 39.0 
                 269 
                 170 
                 1172 
                 152 
                 66.7 
                 171 
                 3.00 
                 4.46 
               
               
                 (85/13/2) 
               
               
                 HFC-1225ye/HFC-152a/CO 2   
                 44.8 
                 309 
                 185 
                 1276 
                 151 
                 66.1 
                 195 
                 3.42 
                 4.64 
               
               
                 (84/15/1) 
               
               
                 HFC-1225ye/HFC-152a/CO 2   
                 42.3 
                 292 
                 179 
                 1234 
                 151 
                 66.1 
                 184 
                 3.22 
                 4.55 
               
               
                 (84/15.5/0.5) 
               
               
                 HFC-1225ye/HFC-152a/CF 3 I 
                 42.0 
                 290 
                 180 
                 1241 
                 155 
                 68.3 
                 181 
                 3.17 
                 4.46 
               
               
                 (70/20/10) 
               
               
                 HFC-1234yf/HFC-32 
                 58.6 
                 404 
                 230 
                 1586 
                 149 
                 65.0 
                 228 
                 4.00 
                 4.36 
               
               
                 (95/5) 
               
               
                 HFC-1234yf/HFC-134a 
                 52.7 
                 363 
                 210 
                 1448 
                 145 
                 62.8 
                 206 
                 3.61 
                 4.33 
               
               
                 (90/10) 
               
               
                 HFC-1234yf/HFC-152a 
                 53.5 
                 369 
                 213 
                 1468 
                 150 
                 65.6 
                 213 
                 3.73 
                 4.38 
               
               
                 (80/20) 
               
               
                 trans-HFC-1234ze/HFC-32 
                 42.6 
                 294 
                 183 
                 1262 
                 153 
                 67.2 
                 186 
                 3.26 
                 4.51 
               
               
                 (95/5) 
               
               
                 trans-HFC-1234ze/HFC-32/CF 3 I 
                 43.5 
                 300 
                 182 
                 1255 
                 154 
                 67.8 
                 184 
                 3.22 
                 4.46 
               
               
                 (70/2/28) 
               
               
                 trans-HFC-1234ze/HFC-134a 
                 38.1 
                 263 
                 166 
                 1145 
                 149 
                 65.0 
                 165 
                 2.89 
                 4.44 
               
               
                 (90/10) 
               
               
                 trans-HFC-1234ze/HFC-152a 
                 41.0 
                 284 
                 176 
                 1214 
                 154 
                 67.8 
                 177 
                 3.10 
                 4.48 
               
               
                 (80/20) 
               
               
                 trans-HFC-1234ze/HFC-125 
                 38.6 
                 266 
                 167 
                 1151 
                 148 
                 64.4 
                 167 
                 2.92 
                 4.45 
               
               
                 (96/4) 
               
               
                 HFC-1225ye/HFC-1234yf 
                 46.0 
                 317 
                 190 
                 1310 
                 145 
                 62.8 
                 186 
                 3.26 
                 4.35 
               
               
                 (51/49) 
               
               
                 HFC-1225ye/HFC-1234yf 
                 44.0 
                 303 
                 187 
                 1289 
                 146 
                 63.3 
                 179 
                 3.13 
                 4.30 
               
               
                 (60/40) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 43.0 
                 296 
                 183 
                 1261 
                 147 
                 63.9 
                 179 
                 3.13 
                 4.38 
               
               
                 134a (70/20/10) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 50.7 
                 350 
                 205 
                 1412 
                 145 
                 62.8 
                 200 
                 3.50 
                 4.34 
               
               
                 134a (20/70/10) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 53.0 
                 365 
                 212 
                 1464 
                 146 
                 63.3 
                 210 
                 3.68 
                 4.37 
               
               
                 32 (25/73/2) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 45.3 
                 312 
                 190 
                 1312 
                 148 
                 64.4 
                 189 
                 3.31 
                 4.43 
               
               
                 32 (75/23/2) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 47.6 
                 328 
                 200 
                 1379 
                 151 
                 66.1 
                 203 
                 3.56 
                 4.50 
               
               
                 32 (85/10/5) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 46.7 
                 322 
                 197 
                 1358 
                 151 
                 66.1 
                 200 
                 3.50 
                 4.51 
               
               
                 32 (90/5/5) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 42.8 
                 295 
                 181 
                 1250 
                 147 
                 63.9 
                 179 
                 3.13 
                 4.40 
               
               
                 152a (70/25/5) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 49.9 
                 344 
                 202 
                 1392 
                 146 
                 63.3 
                 199 
                 3.49 
                 4.35 
               
               
                 152a (25/70/5) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 51.6 
                 356 
                 207 
                 1429 
                 145 
                 62.8 
                 202 
                 3.54 
                 4.33 
               
               
                 125 (25/71/4) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 43.4 
                 299 
                 184 
                 1268 
                 146 
                 63.3 
                 180 
                 3.15 
                 4.38 
               
               
                 125 (75/21/4) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 42.4 
                 292 
                 180 
                 1241 
                 145 
                 62.8 
                 176 
                 3.08 
                 4.39 
               
               
                 125 (75/24/1) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 50.2 
                 346 
                 202 
                 1395 
                 144 
                 62.2 
                 198 
                 3.47 
                 4.33 
               
               
                 125 (25/74/1) 
               
               
                 HFC-1225ye/HFC-1234yf 
                 49.8 
                 343 
                 201 
                 1383 
                 144 
                 62.2 
                 196 
                 3.43 
                 4.34 
               
               
                 (25/75) 
               
               
                 HFC-1225ye/HFC-1234yf/CF 3 I 
                 47.9 
                 330 
                 195.0 
                 1344 
                 147.5 
                 64.2 
                 192 
                 3.36 
                 4.34 
               
               
                 (40/40/20) 
               
               
                 HFC-1225ye/HFC-1234yf/CF 3 I 
                 47.0 
                 324 
                 192.9 
                 1330 
                 146 
                 63.3 
                 189 
                 3.31 
                 4.35 
               
               
                 (45/45/10) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 49.5 
                 341 
                 202.5 
                 1396 
                 146.9 
                 63.8 
                 201 
                 3.52 
                 4.4 
               
               
                 32 (49/49/2) 
               
               
                 HFC-1225ye/HFC-134a/HFC- 
                 42.5 
                 293 
                 183 
                 1260 
                 154 
                 67.8 
                 184.3 
                 3.23 
                 4.47 
               
               
                 152a/HFC-32 (74/8/17/1) 
               
               
                 HFC-1225ye/HFC-134a/HFC-32 
                 47.5 
                 328 
                 201 
                 1386 
                 152 
                 66.7 
                 204 
                 3.57 
                 4.49 
               
               
                 (87/8/5) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 48.1 
                 332 
                 198 
                 1365 
                 145 
                 62.8 
                 193 
                 3.38 
                 4.35 
               
               
                 125 (48/48/4) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 50.5 
                 348 
                 205 
                 1413 
                 148 
                 64.4 
                 204 
                 3.57 
                 4.39 
               
               
                 32/CF 3 I (45/44/2/9) 
               
               
                 HFC-1225ye/HFC-1234yf/HFC- 
                 50.1 
                 345 
                 204 
                 1407 
                 148 
                 64.4 
                 202 
                 3.54 
                 4.39 
               
               
                 32/CF3I (47/46/2/5) 
               
               
                 HFC-1225ye/HFC-32/HFC-125 
                 43.2 
                 298 
                 192 
                 1324 
                 151 
                 66.1 
                 181 
                 3.17 
                 4.28 
               
               
                 (94/2/4) 
               
               
                 HFC-1234yf/HFC-32/CF 3 I 
                 58.2 
                 401 
                 224 
                 1544 
                 152 
                 66.7 
                 225 
                 3.94 
                 4.37 
               
               
                 (60/2/38) 
               
               
                 HFC-1234yf/HFC-32/CF 3 I 
                 56.2 
                 387 
                 217 
                 1496 
                 151 
                 66.1 
                 217 
                 3.80 
                 4.35 
               
               
                 (60/1/39)) 
               
               
                 HFC-1234yf/CF 3 I (60/40) 
                 54.1 
                 373 
                 210 
                 1448 
                 149 
                 65.0 
                 209 
                 3.66 
                 4.34 
               
               
                 comparative? 
               
               
                 HFC-1234yf/HFC-125/CF 3 I 
                 56.8 
                 392 
                 220 
                 1517 
                 147 
                 63.9 
                 217 
                 3.80 
                 4.31 
               
               
                 (70/4/26) 
               
               
                 HFC-1234yf/HFC-125/CF 3 I 
                 56.4 
                 389 
                 219 
                 1510 
                 146 
                 63.3 
                 215 
                 3.77 
                 4.32 
               
               
                 (80/4/16) 
               
               
                 HFC-1234yf/HFC-125 (96/4) 
                 55.1 
                 380 
                 217 
                 1496 
                 144 
                 62.2 
                 212 
                 3.71 
                 4.31 
               
               
                 HFC-1234yf/HFC-134a/CF 3 I 
                 54.7 
                 377 
                 215 
                 1482 
                 148 
                 64.4 
                 211 
                 3.70 
                 4.32 
               
               
                 (70/10/20) 
               
               
                 HFC-1234yf/HFC-152a/CF 3 I 
                 55.1 
                 380 
                 214 
                 1475 
                 154 
                 67.8 
                 216 
                 3.78 
                 4.36 
               
               
                 (50/10/40) 
               
               
                   
               
            
           
         
       
     
     Several compositions have even higher energy efficiency (COP) than HFC-134a while maintaining lower discharge pressures and temperatures. Capacity for the compositions listed in Table 10 is also similar to R134a indicating these compositions could be replacement refrigerants for R134a in refrigeration and air-conditioning, and in mobile air-conditioning applications in particular. Results also show cooling capacity of HFC-1225ye can be improved with addition of other compounds such as HFC-32, HFC-134a, CO 2  or HFC-1234yf. Those compositions containing hydrocarbon may also improve oil solubility with conventional mineral oil and alkyl benzene lubricants. 
     Example 3 
     Refrigeration Performance Data 
     Table 11 shows the performance of various refrigerant compositions of the present invention as compared to R404A and R422A. In Table 11, Evap Pres is evaporator pressure, Cond Pres is condenser pressure, Comp Disch T is compressor discharge temperature, EER is energy efficiency, and CAP is capacity. The data are based on the following conditions. 
                                                Evaporator temperature   −17.8° C.             Condenser temperature   46.1° C.           Subcool amount    5.5° C.           Return gas temperature   15.6° C.           Compressor efficiency is   70%                        
Note that the superheat is included in cooling capacity.
 
     
       
         
           
               
               
               
               
               
               
               
             
               
                 TABLE 11 
               
               
                   
               
               
                   
                   
                 Evap 
                 Cond P 
                 Compr 
                   
                   
               
               
                   
                   
                 Press 
                 Press 
                 Disch T 
                 CAP 
               
               
                 Existing Refrigerant Product 
                 wt % 
                 (kPa) 
                 (kPa) 
                 (C.) 
                 (kJ/m3) 
                 EER 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 R22 
                   
                 267 
                 1774 
                 144 
                 1697 
                 4.99 
               
               
                 R404A 
                   
                 330 
                 2103 
                 101.1 
                 1769 
                 4.64 
               
               
                 R507A 
                   
                 342 
                 2151 
                 100.3 
                 1801 
                 4.61 
               
               
                 R422A 
                   
                 324 
                 2124 
                 95.0 
                 1699 
                 4.54 
               
               
                 Candidate Replacement 
               
               
                 HFC-125/HFC- 
                 85.1/11.5/3.4 
                 330 
                 2137 
                 93.3 
                 1699 
                 4.50 
               
               
                 1225ye/isobutane 
               
               
                 HFC-125/trans-HFC- 
                 86.1/11.5/2.4 
                 319 
                 2096 
                 94.4 
                 1669 
                 4.52 
               
               
                 1234ze/isobutane 
               
               
                 HFC-125/HFC- 
                 87.1/11.5/1.4 
                 343 
                 2186 
                 93.3 
                 1758 
                 4.52 
               
               
                 1234yf/isobutane 
               
               
                 HFC-125/HFC-1225ye/n- 
                 85.1/11.5/3.4 
                 322 
                 2106 
                 93.5 
                 1674 
                 4.52 
               
               
                 butane 
               
               
                 HFC-125/trans-HFC- 
                 86.1/11.5/2.4 
                 314 
                 2083 
                 94.8 
                 1653 
                 4.53 
               
               
                 1234ze/n-butane 
               
               
                 HFC-125/HFC-1234yf/n- 
                 87.1/11.5/1.4 
                 340 
                 2173 
                 93.4 
                 1748 
                 4.53 
               
               
                 butane 
               
               
                 HFC-32/HFC-125/HFC- 
                 10/10/′80 
                 173 
                 1435 
                 107 
                 1159 
                 4.97 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/25/50 
                 276 
                 2041 
                 120 
                 1689 
                 4.73 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/40/35 
                 314 
                 2217 
                 119 
                 1840 
                 4.66 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/10/60 
                 265 
                 1990 
                 125 
                 1664 
                 4.78 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/15/55 
                 276 
                 2046 
                 125 
                 1710 
                 4.76 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/20/50 
                 287 
                 2102 
                 124 
                 1757 
                 4.73 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/30/40 
                 311 
                 2218 
                 124 
                 1855 
                 4.68 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/35/35 
                 324 
                 2271 
                 123 
                 1906 
                 4.66 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/15/50 
                 296 
                 2157 
                 129 
                 1820 
                 4.72 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/20/45 
                 308 
                 2212 
                 129 
                 1868 
                 4.70 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/30/35 
                 332 
                 2321 
                 127 
                 1968 
                 4.66 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/40/25 
                 357 
                 2424 
                 126 
                 2068 
                 4.64 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 50/30/20 
                 390 
                 2584 
                 138 
                 2277 
                 4.54 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 40/30/30 
                 353 
                 2418 
                 131 
                 2077 
                 4.66 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 40/35/25 
                 364 
                 2465 
                 131 
                 2124 
                 4.64 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 45/30/25 
                 372 
                 2505 
                 135 
                 2180 
                 4.66 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 10/20/10/60 
                 190 
                 1517 
                 110 
                 1255 
                 4.97 
               
               
                 152a/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 15/25/10/50 
                 221 
                 1709 
                 115 
                 1422 
                 4.90 
               
               
                 152a/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 20/20/15/45 
                 229 
                 1755 
                 121 
                 1485 
                 4.90 
               
               
                 152a/HFC-1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 30/20/50 
                 272 
                 1984 
                 130 
                 1706 
                 4.80 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 40/10/50 
                 299 
                 2159 
                 137 
                 1860 
                 4.73 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 30/30/40 
                 286 
                 2030 
                 133 
                 1774 
                 4.80 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 30/60/10 
                 314 
                 2120 
                 144 
                 1911 
                 4.75 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 40/20/40 
                 315 
                 2214 
                 139 
                 1936 
                 4.73 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I//HFC- 
                 30/50/20 
                 309 
                 2101 
                 139 
                 1885 
                 4.78 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 40/40/20 
                 346 
                 2309 
                 145 
                 2079 
                 4.71 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 45/45/10 
                 373 
                 2432 
                 152 
                 2217 
                 4.67 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 45/10/45 
                 319 
                 2260 
                 141 
                 1964 
                 4.71 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 50/10/40 
                 338 
                 2353 
                 145 
                 2065 
                 4.68 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 50/20/30 
                 356 
                 2410 
                 147 
                 2150 
                 4.68 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 25/5/70 
                 230 
                 1781 
                 122 
                 1495 
                 4.90 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 60/30/10 
                 409 
                 2626 
                 158 
                 2434 
                 4.66 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 50/25/25 
                 364 
                 2437 
                 149 
                 2192 
                 4.68 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 50/20/30 
                 356 
                 2410 
                 147 
                 2156 
                 4.68 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 25/50/25 
                 284 
                 1964 
                 134 
                 1754 
                 4.85 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC- 
                 45/30/25 
                 353 
                 2368 
                 146 
                 2124 
                 4.71 
               
               
                 1225ye 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 5/50/45 
                 199 
                 1377 
                 107 
                 1254 
                 5.11 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 5/30/65 
                 197 
                 1382 
                 103 
                 1241 
                 5.11 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 10/25/65 
                 220 
                 1542 
                 107 
                 1374 
                 5.04 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 20/10/70 
                 255 
                 1786 
                 114 
                 1577 
                 4.95 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 30/10/60 
                 295 
                 2020 
                 123 
                 1795 
                 4.88 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 30/20/50 
                 305 
                 2057 
                 125 
                 1843 
                 4.85 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 30/30/40 
                 314 
                 2091 
                 128 
                 1887 
                 4.85 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 20/40/40 
                 275 
                 1861 
                 121 
                 1679 
                 4.92 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 10/40/50 
                 225 
                 1558 
                 111 
                 1404 
                 5.04 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 50/20/30 
                 378 
                 2447 
                 143 
                 2238 
                 4.73 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 40/30/30 
                 354 
                 2305 
                 137 
                 2099 
                 4.76 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 40/40/20 
                 360 
                 2336 
                 142 
                 2136 
                 4.74 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 35/35/30 
                 338 
                 2217 
                 135 
                 2015 
                 4.78 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 35/30/35 
                 334 
                 2202 
                 133 
                 1996 
                 4.80 
               
               
                 HFC-32/CF 3 I/HFC-1234yf 
                 50/25/25 
                 384 
                 2468 
                 145 
                 2267 
                 4.72 
               
               
                 HFC-32/CF 3 I/HFC- 
                 40/20/20/20 
                 331 
                 2246 
                 136 
                 1999 
                 4.76 
               
               
                 1225ye/HFC-1234yf 
               
               
                 HFC-32/CF 3 I/HFC- 
                 30/20/25/25 
                 290 
                 2029 
                 127 
                 1782 
                 4.83 
               
               
                 1225ye/HFC-1234yf 
               
               
                 HFC-32/CF 3 I/HFC- 
                 30/10/30/30 
                 279 
                 1987 
                 125 
                 1728 
                 4.83 
               
               
                 1225ye/HFC-1234yf 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/25/25/25 
                 297 
                 2089 
                 118 
                 1772 
                 4.76 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 20/30/25/25 
                 286 
                 2025 
                 113 
                 1702 
                 4.64 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 20/30/30/20 
                 290 
                 2033 
                 113 
                 1717 
                 4.76 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 20/30/40/10 
                 297 
                 2048 
                 112 
                 1746 
                 4.78 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/30/20/20 
                 328 
                 2251 
                 122 
                 1925 
                 4.71 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/30/1/39 
                 312 
                 2217 
                 123 
                 1858 
                 4.68 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/30/39/1 
                 342 
                 2275 
                 120 
                 1979 
                 4.73 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/30/10/30 
                 320 
                 2235 
                 123 
                 1891 
                 4.68 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/30/5/30 
                 337 
                 2330 
                 127 
                 1986 
                 4.66 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 20/15/10/55 
                 240 
                 1818 
                 115 
                 1513 
                 4.85 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/15/10/45 
                 284 
                 2066 
                 124 
                 1743 
                 4.76 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC-125/HFC- 
                 40/30/15/15 
                 341 
                 2364 
                 132 
                 2022 
                 4.66 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC- 
                 30/25/5/35/5 
                 335 
                 2240 
                 121 
                 1954 
                 4.76 
               
               
                 125/CF 3 I/HFC- 
               
               
                 1234yf/HFC-1225ye 
               
               
                 HFC-32/HFC- 
                 30/25/5/40 
                 338 
                 2245 
                 121 
                 1966 
                 4.76 
               
               
                 125/CF 3 I/HFC-1234yf 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/35/35/5 
                 323 
                 2195 
                 115 
                 1837 
                 4.64 
               
               
                 1225ye/isobutane 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/38/35/2 
                 318 
                 2214 
                 117 
                 1837 
                 4.64 
               
               
                 1225ye/isobutane 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/38/35/2 
                 330 
                 2297 
                 118 
                 1892 
                 4.59 
               
               
                 1225ye/propane 
               
               
                 HFC-32/CF 3 I/HFC- 
                 50/20/25/5 
                 321 
                 2252 
                 150 
                 2010 
                 4.76 
               
               
                 1225ye/DME 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/30/30/5 
                 293 
                 2135 
                 131 
                 1823 
                 4.76 
               
               
                 1225ye/DME 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/33/30/2 
                 320 
                 2268 
                 129 
                 1925 
                 4.68 
               
               
                 1225ye/DME 
               
               
                 HFC-32/HFC-125/HFC- 
                 35/35/28/2 
                 324 
                 2288 
                 129 
                 1943 
                 4.68 
               
               
                 1225ye/DME 
               
               
                 HFC-32/HFC-125/HFC- 
                 25/50/25 
                 365 
                 2376 
                 115 
                 2040 
                 4.66 
               
               
                 1234yf 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/30/40 
                 343 
                 2276 
                 120 
                 1982 
                 4.73 
               
               
                 1234yf 
               
               
                 HFC-32/HFC-125/HFC- 
                 20/30/50 
                 303 
                 2059 
                 112 
                 1770 
                 4.78 
               
               
                 1234yf 
               
               
                 HFC-32/HFC- 
                 25/25/10/40 
                 323 
                 2154 
                 118 
                 1884 
                 4.78 
               
               
                 125/CF 3 I/HFC-1234yf 
               
               
                 HFC-32/HFC- 
                 25/25/10/40 
                 291 
                 2088 
                 121 
                 1757 
                 4.73 
               
               
                 125/CF 3 I/HFC-1225ye 
               
               
                 HFC-32/HFC- 
                 20/30/10/40 
                 279 
                 2017 
                 117 
                 1680 
                 4.73 
               
               
                 125/CF 3 I/HFC-1225ye 
               
               
                 HFC-32/HFC- 
                 20/35/5/40 
                 285 
                 2056 
                 116 
                 1699 
                 4.71 
               
               
                 125/CF 3 I/HFC-1225ye 
               
               
                 HFC-32/HFC-1225ye 
                 20/80 
                 200 
                 1620 
                 117 
                 1331 
                 4.91 
               
               
                 HFC-32/HFC-1225ye 
                 30/70 
                 246 
                 1879 
                 126 
                 1587 
                 4.85 
               
               
                 HFC-32/HFC-1225ye 
                 40/60 
                 284 
                 2101 
                 134 
                 1788 
                 4.74 
               
               
                 HFC-32/HFC- 
                 40/50/10 
                 299 
                 2159 
                 137 
                 1860 
                 4.74 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/HFC- 
                 50/40/10 
                 337 
                 2353 
                 145 
                 2065 
                 4.69 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/20/50 
                 242 
                 1854 
                 128 
                 1578 
                 4.88 
               
               
                 1225ye 
               
               
                 FC-32/HFC-134a/HFC- 
                 40/10/50 
                 281 
                 2078 
                 135 
                 1783 
                 4.78 
               
               
                 1225ye 
               
               
                 FC-32/HFC-134a/HFC- 
                 40/20/40 
                 277 
                 2053 
                 136 
                 1775 
                 4.81 
               
               
                 1225ye 
               
               
                 FC-32/HFC-134a/HFC- 
                 40/30/30 
                 274 
                 2029 
                 137 
                 1762 
                 4.85 
               
               
                 1225ye 
               
               
                 FC-32/HFC-134a/HFC- 
                 40/40/20 
                 269 
                 2004 
                 138 
                 1747 
                 4.86 
               
               
                 1225ye 
               
               
                 FC-32/HFC-134a/HFC- 
                 50/30/20 
                 302 
                 2189 
                 145 
                 1929 
                 4.79 
               
               
                 1225ye 
               
               
                 HFC-32/HFC-134a/HFC- 
                 40/30/20/10 
                 287 
                 2081 
                 139 
                 1828 
                 4.88 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 40/30/15/15 
                 294 
                 2106 
                 140 
                 1862 
                 4.81 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/30/30/10 
                 254 
                 1891 
                 130 
                 1637 
                 4.88 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/10/30/15/15 
                 280 
                 2016 
                 131 
                 1756 
                 4.83 
               
               
                 134a/HFC-1225ye/CF 3 I 
               
               
                 HFC-32/HFC-125/HFC- 
                 30/10/20/20/20 
                 291 
                 2064 
                 131 
                 1802 
                 4.81 
               
               
                 134a/HFC-1225ye/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/30/20/20 
                 253 
                 1877 
                 127 
                 1628 
                 4.91 
               
               
                 1225ye/HFC-1234yf 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/30/10/30 
                 259 
                 1892 
                 126 
                 1651 
                 4.90 
               
               
                 1225ye/HFC-1234yf 
               
               
                 HFC-32/HFC-134a/HFC- 
                 35/25/5/35 
                 280 
                 2003 
                 129 
                 1762 
                 4.87 
               
               
                 1225ye/HFC-1234yf 
               
               
                 HFC-32/HFC-134a/HFC- 
                 35/20/10/30/5 
                 286 
                 2032 
                 130 
                 1790 
                 4.85 
               
               
                 1225ye/HFC-1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 35/20/35/10 
                 296 
                 2063 
                 130 
                 1834 
                 4.85 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 35/10/45/10 
                 306 
                 2095 
                 128 
                 1868 
                 4.84 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 25/15/50/10 
                 267 
                 1878 
                 121 
                 1660 
                 4.91 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/30/30/10 
                 272 
                 1939 
                 128 
                 1712 
                 4.88 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/20/40/10 
                 280 
                 1968 
                 126 
                 1744 
                 4.88 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/20/30/20 
                 289 
                 2003 
                 129 
                 1787 
                 4.87 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 30/20/20/30 
                 297 
                 2035 
                 132 
                 1831 
                 4.87 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 25/20/25/30 
                 279 
                 1928 
                 127 
                 1729 
                 4.89 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 40/20/20/20 
                 320 
                 2188 
                 138 
                 1967 
                 4.81 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 50/10/20/20 
                 362 
                 2396 
                 145 
                 2183 
                 4.74 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/HFC-134a/HFC- 
                 50/10/30/10 
                 351 
                 2354 
                 141 
                 2127 
                 4.76 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 15/15/70 
                 266 
                 2004 
                 152 
                 1831 
                 5.01 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 20/20/60 
                 289 
                 2141 
                 165 
                 2008 
                 5.00 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 20/10/70 
                 265 
                 2002 
                 144 
                 1789 
                 4.96 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 25/25/50 
                 302 
                 2229 
                 178 
                 2118 
                 5.00 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 25/15/60 
                 295 
                 2171 
                 158 
                 2001 
                 4.95 
               
               
                 HFC-32/NH 3 /HFC-1225ye 
                 30/10/60 
                 297 
                 2182 
                 151 
                 1968 
                 4.89 
               
               
                 HFC-32/NH 3 /HFC- 
                 25/25/40/10 
                 305 
                 2246 
                 182 
                 2138 
                 5.00 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/NH 3 /HFC- 
                 20/20/50/10 
                 296 
                 2162 
                 168 
                 2048 
                 5.00 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/NH 3 /HFC- 
                 15/15/55/15 
                 278 
                 2041 
                 156 
                 1899 
                 5.00 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/NH 3 /HFC- 
                 20/10/55/15 
                 280 
                 2052 
                 148 
                 1868 
                 4.95 
               
               
                 1225ye/CF 3 I 
               
               
                 HFC-32/NH 3 /HFC- 
                 20/10/50/20 
                 311 
                 2125 
                 143 
                 2005 
                 4.99 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-32/NH 3 /HFC- 
                 10/10/20/60 
                 280 
                 1928 
                 152 
                 1857 
                 5.05 
               
               
                 1234yf/CF 3 I 
               
               
                 HFC-1225ye/R717 
                 95/5  
                 159 
                 1317 
                 113 
                 1121 
                 5.16 
               
               
                 HFC-1225ye/R717 
                 90/10 
                 194 
                 1550 
                 128 
                 1368 
                 5.14 
               
               
                 HFC-1225ye/R717 
                 85/15 
                 217 
                 1698 
                 141 
                 1535 
                 5.11 
               
               
                 HFC-1225ye/R717 
                 80/20 
                 243 
                 1725 
                 146 
                 1750 
                 5.43 
               
               
                 HFC-125/HFC- 
                 5/85/10 
                 205 
                 1613 
                 127 
                 1423 
                 5.11 
               
               
                 1225ye/R717 
               
               
                 HFC-125/HFC- 
                 10/80/10 
                 212 
                 1651 
                 127 
                 1455 
                 5.09 
               
               
                 1225ye/R717 
               
               
                 HFC-125/HFC- 
                 15/75/10 
                 220 
                 1687 
                 127 
                 1486 
                 5.04 
               
               
                 1225ye/R717 
               
               
                 HFC-125/HFC- 
                 20/70/10 
                 227 
                 1723 
                 126 
                 1516 
                 5.02 
               
               
                 1225ye/R717 
               
               
                 HFC-125/HFC- 
                 25/65/10 
                 235 
                 1757 
                 126 
                 1547 
                 5.00 
               
               
                 1225ye/R717 
               
               
                 HFC-125/HFC- 
                 20/65/15 
                 248 
                 1845 
                 138 
                 1674 
                 5.04 
               
               
                 1225ye/R717 
               
               
                 HFC-125/HFC- 
                 20/75/5 
                 195 
                 1525 
                 112 
                 1291 
                 5.02 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 25/10/60/5 
                 273 
                 2029 
                 135 
                 1766 
                 4.88 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 20/20/55/5 
                 273 
                 2011 
                 130 
                 1740 
                 4.85 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 10/20/65/5 
                 235 
                 1787 
                 121 
                 1526 
                 4.92 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 25/10/55/10 
                 295 
                 2148 
                 146 
                 1936 
                 4.90 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 20/20/50/10 
                 295 
                 2125 
                 142 
                 1911 
                 4.90 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 10/20/60/10 
                 262 
                 1938 
                 134 
                 1722 
                 4.95 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 10/10/65/15 
                 265 
                 1974 
                 147 
                 1804 
                 5.02 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 10/20/55/15 
                 278 
                 2028 
                 146 
                 1859 
                 5.00 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 5/25/55/15 
                 270 
                 1967 
                 141 
                 1798 
                 5.00 
               
               
                 1225ye/R717 
               
               
                 R32/HFC-125/HFC- 
                 10/20/60/10 
                 295 
                 2025 
                 129 
                 1865 
                 5.00 
               
               
                 1234yf/R717 
               
               
                 R32/HFC-125/HFC- 
                 5/25/60/10 
                 285 
                 1958 
                 125 
                 1797 
                 5.00 
               
               
                 1234yf/R717 
               
               
                   
               
            
           
         
       
     
     Several compositions have energy efficiency (EER) comparable top R404A and R422A. Discharge temperatures are also lower than R404A and R507A. Capacity for the compositions listed in Table 11 is also similar to R404A, R507A, and R422A indicating these compositions could be replacement refrigerants for R404A, R507A, or R422A in refrigeration and air-conditioning. Those compositions containing hydrocarbon may also improve oil solubility with conventional mineral oil and alkyl benzene lubricants. 
     Example 4 
     Refrigeration Performance Data 
     Table 12 shows the performance of various refrigerant compositions of the present invention as compared to HCFC-22, R410A, R407C, and R417A. In Table 12, Evap Pres is evaporator pressure, Cond Pres is condenser pressure, Comp Disch T is compressor discharge temperature, EER is energy efficiency, and CAP is capacity. The data are based on the following conditions. 
                                                Evaporator temperature    4.4° C.           Condenser temperature   54.4° C.           Subcool amount    5.5° C.           Return gas temperature   15.6° C.           Compressor efficiency is   100%                        
Note that the superheat is included in cooling capacity.
 
     
       
         
           
               
               
               
               
               
               
               
             
               
                 TABLE 12 
               
               
                   
               
               
                   
                   
                 Evap 
                 Cond 
                 Compr 
                   
                   
               
               
                   
                   
                 Press 
                 Press 
                 Disch T 
                 CAP 
               
               
                 Existing Refrigerant Product 
                 wt % 
                 (kPa)) 
                 (kPa) 
                 (C.) 
                 (kJ/m 3 ) 
                 EER 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
               
               
               
            
               
                 R22 
                   
                 573 
                 2149 
                 88.6 
                 3494 
                 14.73 
               
               
                 R410A 
                   
                 911 
                 3343 
                 89.1 
                 4787 
                 13.07 
               
               
                 R407C 
                   
                 567 
                 2309 
                 80.0 
                 3397 
                 14.06 
               
               
                 R417A 
                   
                 494 
                 1979 
                 67.8 
                 2768 
                 13.78 
               
               
                 Candidate Replacement 
               
               
                 HFC-32/HFC-125/HFC-1225ye 
                 30/40/30 
                 732 
                 2823 
                 81.1 
                 3937 
                 13.20 
               
               
                 HFC-32/HFC-125/HFC-1225ye 
                 23/25/52 
                 598 
                 2429 
                 78.0 
                 3409 
                 13.54 
               
               
                 HFC-32/HFC-125/trans-HFC- 
                 30/50/20 
                 749 
                 2865 
                 81.7 
                 3975 
                 13.10 
               
               
                 1234ze 
               
               
                 HFC-32/HFC-125/trans-HFC- 
                 23/25/52 
                 546 
                 2252 
                 78.9 
                 3222 
                 13.80 
               
               
                 1234ze 
               
               
                 HFC-32/HFC-125/HFC-1234yf 
                 40/50/10 
                 868 
                 3185 
                 84.4 
                 4496 
                 13.06 
               
               
                 HFC-32/HFC-125/HFC-1234yf 
                 23/25/52 
                 656 
                 2517 
                 76.7 
                 3587 
                 13.62 
               
               
                 HFC-32/HFC-125/HFC-1234yf 
                 15/45/40 
                 669 
                 2537 
                 73.3 
                 3494 
                 13.28 
               
               
                 HFC-32/HFC-125/HFC-1234yf 
                 10/60/30 
                 689 
                 2586 
                 71.3 
                 3447 
                 12.96 
               
               
                 HFC-125/HFC-1225ye/n-butane 
                 65/32/3 
                 563 
                 2213 
                 66.1 
                 2701 
                 12.87 
               
               
                 HFC-125/trans-HFC-1234ze/n- 
                 66/32/2 
                 532 
                 2130 
                 67.2 
                 2794 
                 13.08 
               
               
                 butane 
               
               
                 HFC-125/HFC-1234yf/n-butane 
                 67/32/1 
                 623 
                 2344 
                 66.1 
                 3043 
                 12.85 
               
               
                 HFC-125/HFC-1225ye/isobutane 
                 65/32/3 
                 574 
                 2244 
                 66.2 
                 2874 
                 12.79 
               
               
                 HFC-125/trans-HFC- 
                 66/32/2 
                 538 
                 2146 
                 67.4 
                 2808 
                 13.04 
               
               
                 1234ze/isobutane 
               
               
                 HFC-125/HFC-1234yf/isobutane 
                 67/32/1 
                 626 
                 2352 
                 66.3 
                 3051 
                 12.83 
               
               
                   
               
            
           
         
       
     
     Compositions have energy efficiency (EER) comparable to R22, R407C, R417A, and R410A while maintaining low discharge temperatures. Capacity for the compositions listed in Table 12 is also similar to R22, R407C and R417A indicating these compositions could be replacement refrigerants for R22, R407C or R417A in refrigeration and air-conditioning. Those compositions containing hydrocarbon may also improve oil solubility with conventional mineral oil and alkyl benzene lubricant. 
     Example 5 
     Refrigeration Performance Data 
     Table 13 shows the performance of various refrigerant compositions of the present invention as compared to HCFC-22 and R410A. In Table 13, Evap Pres is evaporator pressure, Cond Pres is condenser pressure, Comp Disch T is compressor discharge temperature, EER is energy efficiency, and CAP is capacity. The data are based on the following conditions. 
                                                Evaporator temperature    4° C.           Condenser temperature   43° C.           Subcool amount    6° C.           Return gas temperature   18° C.           Compressor efficiency is   70%                        
Note that the superheat is included in cooling capacity.
 
                                         TABLE 13                           Compr                   Evap   Cond   Disch   CAP               Press   Press   Temp   (kJ/           Existing refrigerant product   (kPa)   (kPa)   (C.)   m3)   EER                  R22   565   1648   90.9   3808   9.97       R410A   900   2571   88.1   5488   9.27       Candidate replacement product                           (Composition wt %)                           HFC-32/HFC-1225ye (40/60)   630   1948   86.7   4242   9.56       HFC-32/HFC-1225ye (45/55)   666   2041   88.9   4445   9.49       HFC-32/HFC-1225ye (50/50)   701   2127   91.0   4640   9.45       HFC-32/HFC-1225ye/CF 3 I (40/30/20)   711   2104   90.6   4605   9.56       HFC-32/HFC-1225ye/CF 3 I (45/30/25)   737   2176   92.2   4765   9.45       HFC-32/HFC-1225ye/CF 3 I (45/35/20)   724   2151   91.4   4702   9.45       HFC-32/HFC-134a/HFC-1225ye   607   1880   87.8   4171   9.69       (40/30/30)                           HFC-32/HFC-134a/HFC-1225ye   637   1958   89.9   4347   9.66       (45/30/25)                           HFC-32/HFC-134a/HFC-1225ye   631   1944   90.2   4326   9.69       (45/35/20)                           HFC-32/HFC-134a/HFC-1234yf/CF 3 I   611   1845   89.6   4107   9.66       (30/20/5/45)                           HFC-32/HFC-134a/HFC-1234yf/CF 3 I   575   1745   86.5   3891   9.76       (25/20/10/45)                           HFC-32/HFC-134a/HFC-1234yf/CF 3 I   646   1939   91.2   4308   9.62       (35/10/5/40)                           HFC-32/HFC-134a/HFC-1225ye/   587   1822   84   4001   9.69       HFC-1234yf (34/12/47/7)                           HFC-32/HFC-134a/HFC-1225ye/   561   1752   81.9   3841   9.73       HFC-1234yf (30/8/52/10)                           HFC-32/HFC-134a/HFC-1225ye/   597   1852   84.3   4051   9.66       HFC-1234yf (35/6/52/7)                           HFC-32/HFC-1225ye (40/60)   630   1948   86.7   4242   9.56       HFC-32/HFC-1225ye (45/55)   666   2041   88.9   4445   9.49       HFC-32/HFC-1225ye (50/50)   701   2127   91.0   4640   9.45       HFC-32/HFC-1225ye (55/45)   734   2206   93.0   4825   9.45       HFC-32/HFC-1225ye (60/40)   764   2280   94.9   5001   9.42       HFC-32/HFC-1225ye/CF 3 I (65/30/5)   808   2376   97.5   5237   9.42       HFC-32/HFC-1225ye/CF 3 I    845   2445   99.4   5408   9.39       (65/17.5/17.5)                           HFC-32/HFC-1225ye/CF 3 I (65/5/30)   879   2508   101.7   5565   9.49       HFC-32/HFC-1225ye/CF 3 I (60/30/10)   795   2337   96.3   5140   9.42       HFC-32/HFC-1225ye/CF 3 I (60/20/20)   857   2319   92.5   5565   10.27       HFC-32/HFC-1225ye/CF 3 I (60/10/30)   852   2442   99.5   5404   9.39       HFC-32/HFC-1225ye/CF 3 I (55/40/5)   749   2235   93.6   4894   9.42       HFC-32/HFC-1225ye/CF 3 I (55/25/20)   793   2319   95.7   5098   9.42       HFC-32/HFC-1225ye/CF 3 I (55/20/25)   808   2345   96.5   5163   9.42       HFC-32/HFC-1225ye/CF 3 I (55/5/40)   844   2413   99.4   5332   9.39       HFC-32/HFC-1225ye/CF 3 I (50/45/5)   819   2350   98.3   5176   9.39       HFC-32/HFC-1225ye/CF 3 I (50/25/25)   774   2264   94.4   4970   9.42       HFC-32/HFC-1225ye/CF 3 I (50/5/45)   716   2156   91.6   4706   9.45       HFC-32/HFC-1225ye/CF 3 I (45/50/5)   680   2069   89.5   4509   9.49       HFC-32/HFC-1225ye/CF 3 I (45/30/25)   737   2176   92.2   4765   9.45       HFC-32/HFC-1225ye/CF 3 I (45/35/20)   724   2151   91.4   4702   9.45       HFC-32/HFC-1225ye/CF 3 I (45/25/30)   750   2200   93.0   4825   9.45       HFC-32/HFC-1225ye/CF 3 I (45/5/50)   789   2276   97.3   4996   9.39       HFC-32/HFC-1225ye/CF 3 I (40/50/10)   657   2003   87.9   4365   9.52       HFC-32/HFC-1225ye/CF 3 I (40/30/30)   711   2104   90.6   4605   9.56       HFC-32/HFC-1225ye/CF 3 I (40/10/50)   749   2178   94.7   4775   9.42       HFC-32/HFC-1234yf/CF 3 I (60/30/10)   823   2372   93.9   5228   9.45       HFC-32/HFC-1234yf/CF 3 I (60/20/20)   844   2415   96.0   5335   9.45       HFC-32/HFC-1234yf/CF 3 I (60/10/30)   862   2459   98.5   5433   9.49       HFC-32/HFC-1234yf/CF 3 I (55/35/10)   798   2305   91.7   5069   9.49       HFC-32/HFC-1234yf/CF 3 I (55/5/40)   850   2419   98.9   5347   9.39       HFC-32/HFC-1234yf/CF 3 I (50/40/10)   769   2232   89.4   4899   9.52       HFC-32/HFC-1234yf/CF 3 I (50/30/20)   790   2275   91.3   5002   9.49       HFC-32/HFC-1234yf/CF 3 I (50/20/30)   808   2313   93.4   5095   9.45       HFC-32/HFC-1234yf/CF 3 I (50/10/40)   821   2345   96.2   5168   9.42       HFC-32/HFC-1234yf/CF 3 I (50/5/45)   825   2357   97.8   5192   9.39       HFC-32/HFC-1234yf/CF 3 I (45/10/45)   792   2274   95.0   4999   9.42       HFC-32/HFC-1234yf/CF 3 I (45/5/50)   794   2283   96.8   5011   9.39       HFC-32/HFC-1234yf/CF 3 I (40/50/10)   705   2067   85.0   4523   9.59       HFC-32/HFC-1234yf/CF 3 I (40/40/20)   725   2108   86.5   4622   9.56       HFC-32/HFC-1234yf/CF 3 I (40/10/50)   759   2192   93.8   4806   9.42       HFC-32/HFC-1234yf/CF 3 I (40/5/55)   759   2197   95.7   4808   9.39       HFC-32/HFC-134a/HFC-1225ye   713   2156   96.2   4807   9.56       (60/30/10)                           HFC-32/HFC-134a/HFC-1225ye   730   2196   95.8   4875   9.52       (60/20/20)                           HFC-32/HFC-134a/HFC-1225ye   747   2237   95.3   4941   9.49       (60/10/30)                           HFC-32/HFC-134a/HFC-1225ye   727   2187   93.1   4802   9.49       (55/5/40)                           HFC-32/HFC-134a/HFC-1225ye   704   2131   93.7   4723   9.56       (55/20/25)                           HFC-32/HFC-134a/HFC-1225ye   674   2060   94.7   4605   9.62       (55/40/5)                           HFC-32/HFC-134a/HFC-1225ye   695   2110   91.1   4623   9.49       (50/5/45)                           HFC-32/HFC-134a/HFC-1225ye   671   2045   91.9   4536   9.62       (50/25/25)                           HFC-32/HFC-134a/HFC-1225ye   645   1982   92.8   4433   9.69       (50/45/5)                           HFC-32/HFC-134a/HFC-1225ye   662   2027   89.0   4433   9.52       (45/5/50)                           HFC-32/HFC-134a/HFC-1225ye   642   1971   89.7   4367   9.66       (45/25/30)                           HFC-32/HFC-134a/HFC-1225ye   637   1958   89.9   4347   9.66       (45/30/25)                           HFC-32/HFC-134a/HFC-1225ye   631   1944   90.2   4326   9.69       (45/35/20)                           HFC-32/HFC-134a/HFC-1225ye   615   1903   90.9   4259   9.73       (45/50/5)                           HFC-32/HFC-134a/HFC-1225ye   623   1926   87.0   4224   9.62       (40/10/50)                           HFC-32/HFC-134a/HFC-1225ye   607   1880   87.8   4171   9.69       (40/30/30)                           HFC-32/HFC-134a/HFC-1225ye   589   1833   88.7   4101   9.76       (40/50/10)                           HFC-32/HFC-125/HFC-1225ye    784   2323   94.6   5087   9.42       (60/5/35)                           HFC-32/HFC-125/HFC-1225ye   803   2365   94.2   5173   9.42       (60/10/30)                           HFC-32/HFC-125/HFC-1225ye   822   2407   93.9   5256   9.39       (60/15/25)                           HFC-32/HFC-125/HFC-1225ye   742   2220   90.3   4820   9.42       (50/10/40)                           HFC-32/HFC-125/HFC-1225ye    721   2173   90.7   4730   9.45       (50/5/45)                           HFC-32/HFC-125/HFC-1225ye   762   2266   90.0   4911   9.42       (50/15/35)                           HFC-32/HFC-125/HFC-1225ye   692   2097   85.9   4518   9.45       (40/15/45)                           HFC-32/HFC-125/HFC-1225ye   671   2047   86.2   4425   9.49       (40/10/50)                           HFC-32/HFC-125/HFC-1225ye   654   2001   83.8   4304   9.49       (35/15/50)                           HFC-32/HFC-134a/HFC-1234yf/CF 3 I   611   1845   89.6   4107   9.66       (30/20/5/45)                           HFC-32/HFC-134a/HFC-1234yf/CF 3 I   575   1745   86.5   3891   9.76       (25/20/10/45)                           HFC-32/HFC-134a/HFC-1234yf/CF 3 I   646   1939   91.2   4308   9.62       (35/10/5/40)                           HFC-32/HFC-134a/HFC-1225ye/   587   1822   84.0   4001   9.69       HFC-1234yf (34/12/47/7)                           HFC-32/HFC-134a/HFC-1225ye/   561   1752   81.9   3841   9.73       HFC-1234yf (30/8/52/10)                           HFC-32/HFC-134a/HFC-1225ye/   597   1852   84.3   4051   9.66       HFC-1234yf (35/6/52/7)                           HFC-32/HFC-1225ye/HFC-1234yf/   862   2470   98.9   5470   9.42       CF 3 I (65/5/10/20)                           HFC-32/HFC-1225ye/HFC-1234yf/   818   2389   96.7   5270   9.42       CF 3 I (65/20/10/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   857   2465   99.3   5456   9.39       CF 3 I (65/10/5/20)                           HFC-32/HFC-1225ye/HFC-1234yf/   828   2401   95.9   5298   9.45       CF 3 I (65/10/20/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   785   2316   95.2   5090   9.42       CF 3 I (60/30/5/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   809   2345   93.3   5163   9.45       CF 3 I (60/5/30/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   860   2448   99.0   5419   9.39       CF 3 I (60/5/5/30)                           HFC-32/HFC-1225ye/HFC-1234yf/   835   2405   96.8   5309   9.42       CF 3 I (60/10/10/20)                           HFC-32/HFC-1225ye/HFC-1234yf/   818   2358   95.6   5197   9.42       CF 3 I (55/10/10/25)                           HFC-32/HFC-1225ye/HFC-1234yf/   839   2399   97.8   5298   9.42       CF 3 I (55/5/5/35)                           HFC-32/HFC-1225ye/HFC-1234yf/   770   2263   92.1   4966   9.45       CF 3 I (55/20/20/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   783   2278   91.1   5005   9.49       CF 3 I (55/5/35/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   755   2243   93.2   4912   9.45       CF 3 I (55/35/5/5)                           HFC-32/HFC-1225ye/HFC-1234yf/   816   2339   96.7   5153   9.42       CF 3 I (50/5/5/40)                           HFC-32/HFC-1225ye/HFC-1234yf/   798   2303   94.3   5067   9.45       CF 3 I (50/10/10/20)                           HFC-32/HFC-1225ye/HFC-1234yf/   752   2213   90.7   4848   9.49       CF 3 I (50/20/20/10)                           HFC-32/HFC-1225ye/HFC-1234yf/   744   2161   91.6   4743   9.45       CF 3 I (40/10/10/40)                           HFC-32/HFC-1225ye/HFC-1234yf/   728   2127   89.4   4663   9.52       CF 3 I (40/15/15/30)                           HFC-32/HFC-1225ye/HFC-1234yf/   707   2087   87.7   4566   9.52       CF 3 I (40/20/20/20)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   865   2481   97.0   5453   9.35       (60/10/10/20)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   873   2488   99.1   5494   9.39       (60/5/5/30)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   799   2352   95.2   5159   9.42       (60/5/30/5)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   845   2437   97.4   5367   9.39       (60/5/15/20)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   847   2414   95.2   5288   9.39       (50/10/5/35)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   758   2250   90.9   4891   9.42       (50/10/35/5)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   834   2384   96.7   5238   9.39       (50/5/5/40)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   797   2315   93.9   5070   9.42       (50/5/20/25)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   857   2440   93.9   5327   9.39       (50/15/5/30)                           HFC-32/HFC-125/HFC-1225ye/CF 3 I   779   2297   90.5   4983   9.39       (50/15/30/5)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   875   2494   96.1   5481   9.39       (60/10/10/20)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   879   2494   98.6   5508   9.39       (60/5/5/30)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   860   2455   96.0   5410   9.42       (60/5/15/20)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   852   2421   94.7   5304   9.39       (50/10/5/35)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   840   2391   96.2   5254   9.39       (50/5/5/40)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   818   2340   92.3   5134   9.45       (50/5/20/25)                           HFC-32/HFC-125/HFC-1234yf/CF 3 I   862   2447   93.4   5343   9.39       (50/15/5/30)                           HFC-32/HFC-125/HFC-1225/HFC-   759   2232   89.8   4873   9.49       1234yf/CF 3 I (50/5/20/20/5)                           HFC-32/HFC-125/HFC-1225/HFC-   829   2370   95.2   5206   9.42       1234 yf/C F 3 I (50/5/5/5/35)                           HFC-32/HFC-125/HFC-1225/HFC-   775   2272   89.8   4948   9.45       1234yf/CF 3 I (50/10/20/15/5)                           HFC-32/HFC-125/HFC-1225/HFC-   839   2397   93.8   5248   9.39       1234yf/CF 3 I (50/10/5/5/30)                           HFC1225ye/R717   445   1433   82.2   3306   10.17       HFC1225ye/R717   493   1569   89.0   3666   10.17       HFC1225ye/R717   525   1660   95.0   3921   10.17       HFC1225ye/R717   370   1217   74.1   2767   10.20       HFC-32/HFC-1225ye/R717   594   1855   95.0   4312   10.00       HFC-32/HFC-1225ye/R717   594   1855   91.2   4232   9.90       HFC-32/HFC-1225ye/R717   542   1718   84.7   3846   9.86       HFC-32/HFC-1225ye/R717 (10/85/5)   462   1494   79.9   3361   10.00       HFC-125/HFC-1225ye/R717    513   1622   88.7   3778   10.14       (5/80/15)                           HFC-125/HFC-1225ye/R717    526   1652   88.4   3834   10.10       (10/75/15)                           HFC-125/HFC-1225ye/R717   533   1666   88.3   3861   10.07       (12.5/72.5/15)                           HFC-125/HFC-1225ye/R717    539   1680   88.1   3888   10.07       (15/70/15)                           HFC-125/HFC-1225ye/R717    444   1411   77.8   3142   10.00       (20/75/5)                           HFC-125/HFC-1225ye/R717    410   1327   74.0   2984   10.10       (10/85/5)                           HFC-32/R125/HFC-1225ye/R717   573   1776   90.1   4104   10.03       (5/15/65/15)                           HFC-32/R125/HFC-1225ye/R717   591   1822   92.9   4242   10.03       (5/17.5/60/17.5)                           HFC-32/R125/HFC-1225ye/R717   604   1861   92.1   4299   9.97       (10/15/60/15)                           HFC-32/R125/HFC-1225ye/R717   625   1926   90.5   4370   9.83       (20/10/60/10)                           HFC-32/R125/HFC-1225ye/R717   616   1905   86.3   4224   9.73       (25/10/60/5)                           HFC-32/R125/HFC-1225ye/R717   579   1806   84.1   4009   9.76       (20/10/65/5)                           HFC-32/R125/HFC-1225ye/R717   596   1845   83.9   4079   9.73       (20/15/60/5)                    
Compositions have energy efficiency (EER) comparable to R22 and R410A while maintaining reasonable discharge temperatures. Capacity for certain compositions listed in Table 13 is also similar to R22 indicating these compositions could be replacement refrigerants for R22 in refrigeration and air-conditioning. Additionally, there are compositions listed in Table 13 with capacity approaching or equivalent to that for R410A indicating that those compositions could be replacement refrigerants for R410A in refrigeration and air-conditioning.
 
     Example 6 
     Flammability 
     Flammable compounds may be identified by testing under ASTM (American Society of Testing and Materials) E681-01, with an electronic ignition source. Such tests of flammability were conducted on HFC-1234yf, HFC-1225ye and mixtures of the present disclosure at 101 kPa (14.7 psia), 100° C. (212° F.), and 50 percent relative humidity, at various concentrations in air in order to determine the lower flammability limit (LFL) and upper flammability limit (UFL). The results are given in Table 13. 
     
       
         
           
               
               
               
             
               
                 TABLE 14 
               
               
                   
               
               
                 Composition 
                 LFL (vol % in air) 
                 UFL (vol % in air) 
               
               
                   
               
             
            
               
                 HFC-1225ye (100 wt %) 
                 Non-flammable 
                 Non-flammable 
               
               
                 HFC-1234yf (100 wt %) 
                 5.0 
                 14.5 
               
               
                 HFC-1234yf/1225ye (50/50 wt %) 
                 8.5 
                 12.0 
               
               
                 HFC-1234yf/1225ye (40/60 wt %) 
                 Non-flammable 
                 Non-flammable 
               
               
                 HFC-1225ye/HFC-32 (60/40 wt %) 
                 13.0 
                 17.0 
               
               
                 HFC-1225ye/HFC-32 (65/35 wt %) 
                 Non-flammable 
                 Non-flammable 
               
               
                   
               
            
           
         
       
     
     The results indicate that while HFC-1234yf is flammable, addition of HFC-1225ye reduces the flammability. Therefore, compositions comprising about 1 weight percent to about 49 weight percent HFC-1234yf and about 99 weight percent to about 51 weight percent HFC-1225ye are preferred. Results also show HFC-1225ye reduces the flammability of HFC-32 and results in a non-flammable composition at 65/35 wt % HFC-1225ye/HFC-32.