P.1 

OAR Box 1672 

Prepped by Charmelle Mathews 

V 

Document Number: 

ll-B-14 

Docket Number: 

A-98-13 

Printed 9/30/2008 11:01:00 AM Sheet 20 of 132 
TO: 

FROM: 

DATE: 

MEMORANDUM 

Martha Smith, OAQPS/ESD/WCPG 

Greg LaFlam and Bernd Haneke, PES, Inc. J^T\ ^ 

October 28,1999 

SUBJECT: Draft List of HAP Compounds and Properties for API 

During the October 5,1999 EPA Stakeholders meeting for the Organic Liquids 

Distribution (OLD) NESHAP, the American Petroleum Institute (API) requested to obtain a copy 

ofthe table from which the EPA obtained HAP physical properties to make its table of affected 

HAP ("Organic HAP for OLD NESHAP"). The attached table lists all ofthe HAP compounds 

and their respective properties from which the above-mentioned table was compiled. 

The attached HAP table was created by Research Triangle Institute (RTI) for the EPA 

using the Water8 data base for HAP compound physical properties. Values were presented in 

millimeters ofmercury (mm Hg), which were converted to pounds per square inch absolute 

(psia) by multiplying the mm Hg values by 0.01934 (14.7 psia/760 mm Hg). The vapor 

pressures for the HAP in this table are based on a reference temperature of 25° C. 

The table of organic HAP presented in the Stakeholders meeting was compiled by first 

considering all HAP compounds identified in the OLD data base. This table was then 

supplemented with organic HAP taken from Table 2 to subpart F ofthe HON "Organic 

Hazardous Air Pollutants" for complete coverage of all organic HAP that could potentially be in 

liquids affected by the OLD MACT rule. Once the compilation was complete, the table was 

sorted in descending order by vapor pressure (using values from the RTI table). Organic HAP 

compounds with less than 0.1 psia vapor pressure at 25 °C were deleted from the table. The 

family of chemicals collectively called "glycol ethers" was collapsed into a single entity for the 

table version presented at the meeting. It is anticipated that future renditions ofthe affected HAP 

table will list all ofthe affected glycol ethers separately. 
P.3 

Memo on HAP Compounds 

October 28,1999 

Page 2 

Table of 267 HAP Compounds and Chemical Properties 

Compound name 

Cyanotoluene 4 

Chloromethane (methylchloride) 

Formaldehyde 

Vinyl Chloride 

Butadiene-(1,3) 

Phosphine 

Diazomethane 

Bromomethane 

Phosgene (decomposes) 

Ethylene Oxide 

Chloroethane (ethyl chloride) 

Hydrofluoric Acid 

Acetaldehyde 

Hydrocyanic Acid 

Carbonyl Sulfide 

Hydrogen Chloride 

Vinylidene Chloride see 1,1 dichloroethene 

1,1 Dichloroethene vinylidene chloride 

Dichloroethane( 1,1) ethylidenedichloride 

1,2 Epoxypropane (propyleneoxide) 

Methylene Chloride, dichloromethane 

Triethylamine 

Methyl Iodide 

Vinyl Bromide 

Allyl Chloride (3 chloropentene) 

Carbon Disulfide 

Propanal (propionaldehyde) 

Chloroprene 

Propenal (acrolein) 

Chloromethyl Methyl Ether 

Chloroform 

Cyanopyridine (-4) 

CAS 

Number 

104-85-8 

74-87-3 

50-00-0 

75-01-4 

106-99-0 

7803-51-2 

334-88-3 

74-83-9 

75-44-5 

75-21-8 

75-00-3 

7664-39-3 

75-07-0 

74-90-8 

463-58-1 

7647-01-0 

75-35-4 

75-35-4 

75-34-3 

75-56-9 

75-09-2 

121-44-8 

74-88-4 

593602 

107-05-1 

75-15-0 

123-38-6 

126-99-8 

107-02-8 

107-30-2 

67-66-3 

100-48-1 

Vapor 

Pressure (mm Hg 

at 25 des. O 

95160.00000 

3830.00000 

3500.00000 

2660.00000 

2100.00000 

2000.00000 

1782.00000 

1590.00000 

1390.00000 

1250.00000 

1200.00000 

900.00000 

870.00000 

726.00000 

711.40000 

680.20000 

630.00000 

630.00000 

591.00000 

525.00000 

438.00000 

400.00000 

400.00000 

380.70000 

368.00000 

366.00000 

300.00000 

273.00000 

244.00000 

223.10000 

208.00000 

189.80000 
Memo on HAP Compounds 

October 28,1999 

Page 3 

Table of 267 HAP Compounds and Chemical Properties (continued) 

P.4 

Compound name 

Cyanopyridine 3 

Methyl Tert-Butyl Ether 

Methyl Isocyanate 

Aziridine ethylene imine 

Dimethyl Hydrazine( 1,1) 

Propylenimine 1,2 .2 methyl aziridine 

Hexane (-n) 

Trichloroethane 1,1,1 methyl chloroform 

Vinyl Acetate 

Methanol 

Acrylonitrile 

Carbon Tetrachloride 

Nitropropane 2 

2 Butanone (methyl ethyl ketone, MEK) 

Benzene 

Acetonitrile 

Acetamide 

Ethylene Glycol Dimethyl Ether 

DichIoroethane( 1,2) 

Trichloroethylene 

Epoxybutane 1,2 

Methyl Hydrazine 

1,3 Dichloropropene 

Trimethylpentane 2,2,4 

Ethyl Cyanide Opropionitrile) 

Propionitrile 

Ethyl Acrylate 

Dichloropropane 1,2 

Methyl Methacrylate 

l,4Dioxane 

Bis(ChloromethyL) Ether 

Toluene 

CAS 

Number 

100-54-9 

1634-04-4 

624-83-9 

151-56-4 

57-14-7 

75-55-8 

110-54-3 

71-55-6 

108-05-4 

67-56-1 

107-13-1 

56-23-5 

79-46-9 

78-93-3 

71-43-2 

75-05-8 

60-35-5 

110-71-4 

107-06-2 

79-01-6 

60-34-4 

542-75-6 

540-84-1 

107-12-0 

107-12-0 

140-88-5 

78-87-5 

80-62-6 

123-91-1 

542-88-1 

108-88-3 

Vapor 

Pressure (mm Hg 

at 25 deg*. O 

189.80000 

185.90000 

164.40000 

160.00000 

157.00000 

153.30000 

150.00000 

123.00000 

115.00000 

114.00000 

114.00000 

113.00000 

101.50000 

100.00000 

95.26000 

90.00000 

86.06000 

83.73000 

80.00000 

75.00000 

66.41000 

49.60000 

43.00000 

40.60000 

40.00000 

40.00000 

40.00000 

40.00000 

39.00000 

37.00000 

30.00000 

30.00000 
P.5 

Memo on HAP Compounds 

October 28,1999 

Page 4 

Table of 267 HAP Compounds and Chemical Properties (continued) 

Compound name 

1,1,2 Trichloroethane 

Tetrachloroethene 

Epichlorohydrin 

Methyl Isobutyl Ketone 

4 Methyl 2 Pentanone (MIBK) 

Hydrazine 

Ethylene Dibromide 

1,2,3,4 Tetrachlorodibenzo[be][l,4] Dioxin 

2,2,,3,3',4,4' PCB 

1,2,4 Trichlorodibenzo[B,E][l,4] Dioxin 

2,7Dichlorodibenzo[B,E][l,4]Dioxin 

3,3',4,4'PCB 

2,2,,4,4',5,5' PCB 

4,4'PCB 

2,2',3,3' PCB 

3,4'PCB 

3,3' PCB 

2,2',4)5,5, PCB 

2,4,4' PCB 

Hydrogen Fluoride 

2,3',5 PCB 

2,2' PCB 

2,2',5,5' PCB 

2,5 PCB 

2,2',5,6' PCB 

2,4,6 PCB 

2,2',4,4\6,6' PCB 

2,2',4,6,6' PCB 

Chlorobenzene 

1,2 Dibromoethane 

Naphthol.betaPhenvbhenol P 

CAS 

Number 

79-00-5 

127-18-4 

106-89-8 

108-10-1 

108-10-1 

302-01-2 

106-93-4 

30746588 

38380073 

33857-260 

32598133 

35065271 

2050682 

38444938 

2974927 

2050-671 

37680732 

7664-39-3 

38444814 

13029-088 

35693993 

34883-391 

41464419 

35693926 

33979032 

56558168 

108-90-7 

106-93-4 

135-19-3 

92-69-3 

Vapor 

Pressure (mm 

Hg at 25 deg. C) 

25.00000 

19.00000 

17.00000 

15.70000 

15.70000 

14.40000 

14.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

12.00000 

11.80000 

11.78000 

10.00000 

10.00000 

H 
P.6 

Memo on HAP Compounds 

October 28,1999 

Page 5 

Table of 267 HAP Compounds and Chemical Properties (continued) 

Compound name 

Ethylbenzene 

Xylene (-p) 

Xylene 

Diethylene Glycol Monomethyl Ether 

Dichloroethyl Ether 

Nitrosodimethylamine N 

Xylene (-m) 

Diethylene Glycol Monobutyl Ether 

Ethenylbenzene (styrene) 

Xylene (-o) 

Tetrachloroethane (1,1,2,2) 

Bromoform (tribromomethane) 

Acrylic Acid 

Ethylene Glycol Monomethyl Ether Acetate 

Ethylene Glycol Monophenyl Ether 

Ethylene Glycol Monomethyl Ether 

2 Methoxyethanol [523] 

Cumene (isopropylbenzene) 

Dimethyl Formamide 

Butane Nitrile O^utyronitrile) 

Diethylene Glycol Dimethyl Ether 

Ethylene Glycol Monobutyl Ether Acetate 

Propiolactone 

Ethylene Glycol Monopropyl Ether 

Ethylene Glycol Monoethyl Ether Cellosol 

2,4 Dimethylheptane 

Ethylene Glycol Monoethyl Ether Acetate 

Toluene Diamine (2,4) 

Diethylene Glycol Diethyl Ether 

Benzyl Chloride 

1,4 Dichlorobenzene (-p) 

Aniline 

CAS 

Number 

100-41-4 

106-67-9 

1330-20-7 

111-77-3 

111-44-4 

62-75-9 

108-38-3 

112-34-5 

100-42-5 

95-47-6 

79-34-5 

75-25-2 

79-10-7 

110-49-6 

122-99-6 

109-86-4 

109-86-4 

98-82-8 

68-12-2 

109-74-0 

111-96-6 

112-07-2 

57-57-8 

2807-30-9 

110-80-5 

2213-23-2 

111-15-9 

95-80-7 

629-14-1 

100-44-7 

106-46-7 

62-53-3 

Vapor 

Pressure (mm Hg 

at 25 deg. Q 

10.00000 

9.50000 

8.50000 

8.30000 

8.23100 

8.00000 

8.00000 

7.55600 

7.30000 

7.00000 

6.50000 

5.60000 

5.20000 

5.06600 

5.04200 

4.92900 

4.92900 

4.60000 

4.00000 

3.68100 

3.44300 

3.41700 

3.40000 

3.07300 

2.74700 

2.54600 

1.74600 

1.59000 

1.21400 

1.21000 

1.20000 

1.00000 

<S" 
P.7 

Memo on HAP Compounds 

October 28,1999 

Page 6 

Table of 267 HAP Compounds and Chemical Properties (continued) 

Compound name 

Biphenyl 

Dibromo-3-Chloropropane, 1,2 

Dimethylaniline N,N 

Hexachloroethane 

Chloramben 

Isophorone 

1,2,3,4 Tetrahydronaphthalene (tetralin) 

Phenol 

Ethylene Glycol Monobutyl Ether 

Cresol 

Nitrobenzene 

Toxaphene 

Acetophenone 

Triethylene Glycol Dimethyl Ether 

Dimethyl Carbamoyl Chloride 

Cyanide Radical (CN) 

Toluidine (-0) 

1 Hydroxy 2 Methyl Benzene (o-cresol) 

Naphthalene 

Benzotrichloride 

Trichlorobenzene 1,2,4 

Hexachlorobutadiene 

Chloroacetic Acid 

Ethylene Glycol 

Diethylene Glycol Monoethyl Ether Acetate 

Naphthoquinone-1,4 

1 Hydroxy 4 Methylbenzene (p-cresol) 

Styrene Oxide 

Dimethyl Sulfate 

Nitroso-N-Methylurea N 

Benzo(B)Pyridine (quinoline) 

CAS 

Number 

92-52-4 

96-12-8 

57-14-7 

67-72-1 

133904 

78-59-1 

119-64-2 

108-95-2 

111-76-2 

1319-77-3 

98-95-3 

8001-35-2 

96-86-2 

112-49-2 

79-44-7 

95-53-4 

95-48-7 

91203 

98-07-7 

120-82-1 

87-68-3 

79-11-8 

107-21-1 

111-15-9 

130-15-4 

106-44-5 

96-09-3 

77-78-1 

684-93-5 

91-22-5 

Vapor 

Pressure (mm 

Hg at 25 deg C) 

1.00000 

0.80000 

0.70800 

0.65000 

0.52290 

0.43900 

0.40280 

0.34100 

0.33960 

0.30000 

0.30000 

0.30000 

0.29700 

0.27750 

0.25550 

0.25110 

0.24200 

0.24000 

0.23000 

0.20000 

0.18000 

0.15000 -

0.13830 

0.12600 

0.11330 

0.11100 

0.11000 

0.10940 

0.10000 

0.09951 

0.09500 

£. V"3 
P.8 

Memo on HAP Compounds 

October 28,1999 

Page 7 

Table of 267 HAP Compounds and Chemical Properties (continued) 

Compound name 

Hexachlorocyclopentadiene 

Hydroxy-(2)-Propionitrile 

Toluene Diisocyanate (2,4) 

1 Hydroxy 3 Methylbenzene (m-cresol) 

alpha-Chloro-beta-Methylnaphthalene 

Dimethoxy-(3,3')-Benzidine 

Ethyl Carbamate (urethane) 

Urethane [510] 

Cyanobenzyl Alcohol P 

Diethylene Glycol Monoethyl Ether 

Cyanide methyl 

Chlornaphazine 

ChloracetophenonE,2-

Ethylenethiourea 

Trichlorophenol 2,4,5 

1 Chloronaphthalene 

Diethyl Sulfate 

1 Ethylnaphthalene 

2 Ethylnaphthalene 

1,4 Dimethylnaphthalene 

2,3 Dimethylnaphthalene 

1,5 Dimethylnaphthalene 

1,3 Dimethylnaphthalene 

2,6 Dimethylnaphthalene 

Acenaphthylene 

3,3' Dimethylbenzidine 

4,6 Dinitro-o-Cresol 

2 Chloronaphthalene 

Dinitrophenol 2,4 

Acrylamide 

Dichlorvos 

Hexamethvlphosphoramide 

CAS 

Number 

77-47-4 

109-78-4 

584-84-9 

108-39-4 

86-52-2 

119-90-4 

51-79-6 

51-79-6 

110-80-5 

57-12-5 

494-03-1 

93-76-5 

96-45-7 

95-95-4 

90-13-1 

64-67-5 

571-61-9 

208-96-8 

119-93-7 

534-52-1 

91-58-7 

51-28-5 

79-06-1 

62-73-7 

680-31-9 

Vapor 

Pressure (mm 

He at 25 dee. O 

0.08100 

0.08000 

0.08000 

0.08000 

0.07598 

0.07590 

0.07381 

0.07381 

0.06690 

0.05010 

0.04999 

0.04484 

0.04400 

0.04194 

0.03990 

0.03663 

0.03420 

0.02835 

0.02835 

0.02747 

0.02747 

0.02747 

0.02747 

0.02747 

0.02295 

0.02174 

0.01800 

0.01700 

0.01400 

0.01200 

0.01200 

0.01047 

7 
Memo on HAP Compounds 

October 28,1999 

Page 8 

Table of 267 HAP Compounds and Chemical Properties (continued) 

P.9 

Compound name 

Nitrosomorpholine 

2,4 D 

PCB Aroclor 1221 (monochlorobiphenyl) 

2 Methylnaphthalene 

Trichlorophenol 2,4,6 

1 Methylnaphthalene 

Dinitrotoluene (2,4) 

Pentachlorophenol 

Acenaphthene 

Hexachlorobenzene 

Isocyano 4 Methyl Benzene 

Phenylene Diamine (-p) 

Anisidine.oPCB Aroclor 1232 (dichlorobiphenyl) 

PCB'S (Aroclors) 

PCB Aroclor 1016 (monochlorobiphenyl) 

Diethyl (N,N) Aniline 

Naphthalene Acetic Acid 2 Methyl, 1 

Caprolactam 

Naphthol.alphaPhthalic Anhydride 

Maleic Anhydride 

Acetylaminofluorene,2-

Hexamethylene 1,6 Diisocyanate 

Proporur (Baygon) 

3,5-Dibromo-4- Hydroxybenzonitrile 

Catechol 

Nickel Cyanide 

Tetrachlorodibenzofuran(2,3,7,8) 

Hydroquinone 

Calcium Cynamide 

Dichlorobenzonitrile,2,6-

CAS 

Number 

59-89-2 

94-75-7 

11104-28-2 

91-57-6 

88-06-2 

90-12-0 

121-14-2 

87-86-5 

83-32-9 

118-74-1 

7175475 

106-50-3 

90-04-0 

11141-16-5 

1336363 

12674-11-2 

91-66-7 

105-60-2 

90-15-3 

85-44-9 

108-31-6 

53-96-3 

822-06-0 

114-26-1 

1689-84-5 

120-80-9 

557-19-7 

51207-31-9 

123-31-9 

592-01-9 

1194-65-6 

Vapor 

Pressure (mm 

He at 25 dee. C) 

0.00900 

0.00771 

0.00760 

0.00730 

0.00730 

0.00687 

0.00510 

0.00500 

0.00500 

0.00480 

0.00461 

0.00460 

0.00429 

0.00410 

0.00410 

0.00400 

0.00283 

0.00252 

0.00242 

0.00220 

0.00150 

0.00134 

0.00120 

0.00115 

0.00114 

0.00105 

0.00094 

0.00076 

0.00076 

0.00070 

0.00065 

0.00050 
P.10 

Memo on HAP Compounds 

October 28,1999 

Page 9 

Table of 267 HAP Compounds and Chemical Properties (continued) 

Compound name 

PCB Aroclor 1248 (quatrochlorobipheny 

PCB Aroclor 1242 (trichlorobiphenyl) 

Dibenzofurans 

Heptachlor 

Dimethyl Phthalate 

Phenanthrene 

4 Nitrophenol 

Dibutylphthalate 

PCB Aroclor 1254 (pentachlorobiphenyl) 

Quinone 

Trifluralin 

Captan 

Diphenylhydrazine (1,2) 

Dichlorobenzidine,3,3'-

Propane Sultone,l,3-

PCB Aroclor 1260 (hexachlorobiphenyl) 

Carbaryl (sevin) 

Parathion 

Gamma BHC lindane) 

Lindane g 123456 hexachlorocyclohexane 

Dimethylaminoazobenzene,4-

Naphthylamine,alphaAminobiphenyl,4-

Diethanolamine 

Naphthylamine.betaChlordane 

Nitrobiphenyl,4-

DDE,p,p'-

Aldrin 

Methylene Diphenyl Diisocyanate 

2,2',6,6' PCB 

Methoxychlor 

CAS 

Number 

12672-29-6 

53469-21-9 

132-64-9 

76-44-8 

131-11-3 

85-01-8 

100-02-7 

84-74-2 

11097-69-1 

106-51-4 

1582098 

133-06-2 

122-66-7 

91-94-1 

1120-71-4 

11096-82-5 

63-25-2 

56-38-2 

58-89-9 

58-89-9 

60-11-7 

134-32-7 

92-67-1 

111-42-2 

91-59-8 

57-74-9 

92-93-3 

72-55-9 

509-00-2 

101-68-8 

15968-055 

72-43-5 

Vapor 

Pressure (mm 

Hg at 25 deg. C) 

0.00050 

0.00040 

0.00039 

0.00030 

0.00020 

0.00020 

0.00010 

0.00010 

0.00008 

0.00008 

0.00006 

0.00006 

0.00005 

0.00005 

0.00005 

0.00004 

0.00004 

0.00004 

0.00003 

0.00003 

0.00002 

0.00002 

0.00002 

0.00002 

0.00001 

0.00001 

0.00001 

0.00001 

0.00001 

0.00001 

0.00000 

0.00000 
P.11 

Memo on HAP Compounds 

October 28,1999 

Page 10 

Table of 267 HAP Compounds and Chemical Properties (concluded) 

Compound name 

Pentachloronitrobenzene 

Chlorobenzilate 

Methylene-Bis(2-Chloroaniline),4,4'-

Benzidine 

Bis(2-Ethylhexyl)Phthalate 

DDT 

PCB Aroclor 1268 

Methylethylidene BisphenoL, 4,4' 

Tetrachlorodibenzo-p-Dioxin(2,3,7,8) 

Pyrene 

Methylenedianiline 4,4 

Chlorine Gas 

CAS 

Number 

82688 

510-15-6 

101-14-4 

92-87-5 

117-81-7 

50-29-3 

1746-01-6 

129-00-0 

101-77-9 

7782-50-5 

Vapor 

Pressure (mm 

Hg at 25 deg. C) 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

0.00000 

/A