Chemical Report 

Generated: Tuesday, March 18, 2014 8:35:16 AM, GMT-7 

CAS Numbers

811-97-2 

Regulatory Lists

North America 

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North America 

Main Term (NA) 

Main Term (North America)

CAS RN: 811-97-2

Name: ETHANE, 1,1,1,2-TETRAFLUOROCAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ102268

Generics group name: R-404A

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ102500

Generics group name: HFC-134A, HFC-152A, CO2, WATER

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103314

Generics group name: NU-22

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103348

Generics group name: HFC-134A/HBR (92/8)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103423

Generics group name: R125/134A/600A (28.1/70.01/1.9)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN OR ON FOOD.

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ104157

Generics group name: SUBSTANCES LISTED IN 21 CFR 175.125, PARAGRAPHS (A)(1), (A)(2), (A)(3), (A)(5), (A)

(6), (A)(7), (A)(8), AND (A)(9), AND THOSE SUBSTANCES PRESCRIBED BY PARAGRAPH (A)(4) THAT ARE NOT 

IDENTIFIED IN PARAGRAPH (B)(2)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ107406

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN FOOD OR FOOD PACKAGING

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ512871

Generics group name: HYDROFLUOROCARBONS

U.S. Federal, TSCA 

TSCA Section 8(a) Inventory Update Rule (IUR): Subject to a Special Regulatory Action under TSCA (2002 EPA

Instructions, App. B)

TSCA Section 8(d) Health & Safety Data Reporting (40 CFR 716, Subpt. B)

CAS RN: 811-97-2

Name: Ethane, 1,1,1,2-tetrafluoroSummary Report of Regulatory Data Page 1 of 21

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TSCA High Production Volume (HPV) Chemicals: 1990, 1994 & Post-1994 Additions (01/20/06)

CAS RN: 811-97-2

Name: ETHANE, 1,1,2-TETRAFLUOROListed in 40 CFR 716.120: (a)

Effective date: 10/15/90

Sunset date: 11/09/93

CAS RN: 811-97-2

Name: ETHANE, 1,1,1,2-TETRAFLUORO1994 HPV Addition

HPV Indicator Value (see notes): 0

HPV Sponsorship Value (see notes): N

Notes

0 Chemical is a candidate for sponsorship under the HPV Challenge Program. 

N Not Sponsored 

U.S. Federal, Environment 

Clean Air Act Volatile Organic Compounds (VOCs) with Negligible Photochemical Activity (40 CFR 51.100(s)) (as

amended by 78 FR 62451, Oct. 22, 2013)

Clean Air Act Section 612 Significant New Alternatives Policy (SNAP) Program (40 CFR 82, Subpt. G, App. A, B,

C)

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE (HFC-134A)

CAS RN: 811-97-2

Name: HCFC-134A

Note(s): op100

CAS RN: 811-97-2

Name: HCFC-134A (OR BLENDS THEREOF)

Note(s): op101

CAS RN: 811-97-2

Name: HFC-134A

Note(s): op102, op102b

CAS RN: 811-97-2

Name: HFC-134A (OR BLENDS THEREOF)

Note(s): op103

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ102268

Generics group name: R-404A

Note(s): op41, op41b

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ102500

Generics group name: HFC-134A, HFC-152A, CO2, WATER

Note(s): op192

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ102500

Generics group name: HFC-134A HFC-152A CO2 WATER (AND BLENDS OF ANY OF THESE WITH OTHER FULLY 

Summary Report of Regulatory Data Page 2 of 21

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ACCEPTABLE SUBSTITUTES)

Note(s): op193

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103314

Generics group name: NU-22

Note(s): op216, op216b

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103314

Generics group name: NU-22/ISCEON 59 [R-125/134A/600 (46.6/50.0/3.4)]

Note(s): op244

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103348

Generics group name: HFC-134A/HBR (92/8)

Note(s): op219

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103423

Generics group name: R125/134A/600A (28.1/70.01/1.9)

Note(s): op248

Notes

op100 Identified as an acceptable substitute (without use limits or conditions) for end use "CFC-11 Rigid 

polyurethane and polyisocyanurate laminated boardstock" in the "Foam" industrial sector [59 FR 

13044, 3/18/94]. 

op101 Identified as an acceptable substitute (without use limits or conditions) for end use "CFC-11 

Polyurethane, rigid appliance" in the "Foam" industrial sector [59 FR 13044, 3/18/94]. 

op102 Identified as an acceptable substitute (without use limits or conditions) for end uses "CFC-12 

Polystyrene, extruded boardstock and billet" and "CFC-12, CFC-114, CFC-11 Polyolefin" in the "Foam" 

industrial sector [59 FR 13044, 3/18/94]; identified as an acceptable substitute (without use limits or 

conditions) for end use "HCFCs Rigid polyurethane appliance" in the "Foam" industrial sector [62 FR 

10700, 3/10/97]; identified as an acceptable substitute (without use limits or conditions) for end use 

"Integral Skin with HCFC-22" in the "Foam" industrial sector [61 FR 4736, 2/8/96]; identified as an 

acceptable substitute (without use limits or conditions) for end uses "CFC-12 centrifugal chillers 

(retrofit)", "R-500 centrifugal chillers (retrofit)", "CFC-11, CFC-12, CFC-113, CFC-114, R-500 

centrifugal chillers (new equipment/NIKs)", "CFC-12 reciprocating cullers (retrofit)", "CFC-12 

reciprocating chillers (new equipment/NIKs)", "CFC-11, CFC-12, R-502 industrial process refrigeration 

(retrofit)", "CFC-11, CFC-12, R-502 industrial process refrigeration (new equipment/NIKs)", "CFC-12, 

R-502 ice skating rinks (retrofit)", "CFC-12, R-502 ice skating rinks (new equipment/NIKs)", "CFC-12, 

R-502 cold storage warehouses (retrofit)", "CFC-12, R-502, cold storage warehouses (new 

equipment/NIKs)", "CFC-12, R-500, R-502 refrigerated transport (retrofit)", "CFC-12, R-500, R-502 

refrigerated transport (new equipment/NIKs)", "CFC-12, R-502 retail food refrigeration (retrofit)", 

"CFC-12, R-502, retail food refrigeration (new equipment/NIKs)", "CFC-12, R-502 commercial ice 

machines (new equipment/NIKs)", "CFC-12 vending machines (retrofit)", "CFC-12 vending machines 

(new equipment/NIKs)", "CFC-12 water coolers (retrofit)", "CFC-12 water coolers (new 

equipment/NIKs)", 

op102b (continuation of note op102) "CFC-12 household refrigerators (retrofit)", "CFC-12 household 

refrigerators (new equipment/NIKs)", "CFC-12, R-502 household freezers (retrofit)", "CFC-12, R-502 

household freezers (new equipment/NIKs)", "CFC-12, R-500 residential dehumidifiers (retrofit)", "CFC12, R-500 residential dehumidifiers (new equipment/NIKs)", "CFC-12 motor vehicle air conditioners 

(retrofit)", and "CFC-12 motor vehicle air conditioners (new equipment/NIKs)" in the "Refrigeration 

and Air Conditioning" industrial sector [59 FR 13044, 3/18/94]; identified as an acceptable substitute 

(without use limits or conditions) for end use "CFC-114 Industrial Process Air Conditioning (New 

Equipment/NIKs)" in the "Refrigeration and Air Conditioning" industrial sector [60 FR 3318, 1/13/95]; 

identified as an acceptable substitute (without use limits or conditions) for end uses "HCFC-22 

Household and Light Commercial Air Conditioning (New)" and "HCFC-22 Industrial Process Air 

Conditioner Systems (New)" in the "Refrigeration and Air Conditioning" industrial sector [61 FR 4736, 

2/8/96]; identified as an acceptable substitute (subject to use conditions) for end use "Total flooding 

agents" in the "Fire Supp. and Exp. Prot.--Total Flooding Agents" industrial sector [59 FR 13044, 

3/18/94]; identified as an acceptable substitute (subject to use conditions) for end use "Total flooding" 

in the "Fire Supp. and Exp. Prot.--Total Flooding Agents" industrial sector [67 FR 4185, 1/29/02]. 

Summary Report of Regulatory Data Page 3 of 21

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op103 Identified as an acceptable substitute (without use limits or conditions) for end uses "Refrigeration 

foams, spray foams and sandwich panel foams", "CFC-11 Polyurethane, rigid slabstock and other", 

"CFC-11 Polyurethane, flexible", "CFC-11 Polyurethane, integral skin", and "CFC-12 Polystyrene, 

extruded sheet" in the "Foam" industrial sector [59 FR 13044, 3/18/94]. 

op192 Identified as an acceptable substitute (without use limits or conditions) for end use "HCFCs used in 

rigid polyurethane and polyisocyanurate laminated boardstock, polystyrene extruded boardstock and 

billet foams, phenolic foams, and polyolefin foams" in the "Foam" industrial sector [64 FR 30410, 

6/8/99]. 

op193 Identified as an acceptable substitute (without use limits or conditions) for end use "HCFCs used in all 

end-uses but rigid polyurethane and polyisocyanurate laminated boardstock, polystyrene extruded 

boardstock and billet foams, phenolic foams, and polyolefin foams" in the "Foam" industrial sector [64 

FR 30410, 6/8/99]. 

op216 Identified as an acceptable substitute (without use limits or conditions) for end uses "industrial process 

refrigeration and air-conditioning (retrofit and new) [as a substitute for HCFC-22]" and "refrigerated 

transport (retrofit and new) [as a substitute for HCFC-22]" in the "Refrigeration and Air Conditioning" 

industrial sector [65 FR 78977, 12/18/00]; identified as an acceptable substitute (without use limits or 

conditions) for end uses "centrifugal chillers (retrofit and new) [as a substitute for HCFC-22]" and 

"reciprocating chillers (retrofit and new) [as a substitute for HCFC-22]" in the "Refrigeration and Air 

Conditioning" industrial sector [66 FR 13655, 3/7/01]; identified as an acceptable substitute (without 

use limits or conditions) for end uses "residential air conditioning and heat pumps (retrofit and new) 

[as a substitute for HCFC-22]", "residential dehumidifiers (retrofit and new) [as a substitute for HCFC22]", and "motor vehicle air conditioning, buses only (retrofit and new) [as a substitute for HCFC-22]" 

in the "Refrigeration and Air Conditioning" industrial sector [65 FR 78977, 12/18/00]; identified as an 

acceptable substitute (without use limits or conditions) for end uses "Industrial process refrigeration 

(retrofit and new) [as substitute for R-502]", "Industrial process air conditioning (retrofit and new) [as 

substitute for R-502]", "Ice skating rinks (retrofit and new) [as substitute for R-502]", "Cold storage 

warehouses (retrofit and new) [as substitute for R-502]", "Refrigerated transport (retrofit and new) 

[as substitute for R-502]", "Vending machines (retrofit and new) [as substitute for R-502]", "Water 

coolers (retrofit and new) [as substitute for R-502]", and "Commercial ice machines (retrofit and new) 

[as substitute 

op216b (continuation of note op216) for R-502]" in the "Refrigeration and Air Conditioning" industrial sector 

[67 FR 77927, 12/20/02]. 

op219 Identified as an acceptable substitute (without use limits or conditions) for end uses "Retail food 

refrigeration, for use as the primary heat transfer fluid in new secondary-loop equipment for not-inkind replacements of systems [as a substitute for CFC-12 and R-502]", "Cold storage warehouses, for 

use as the primary heat transfer fluid in new secondary-loop equipment for not-in-kind replacements 

of systems [as a substitute for CFC-12 and R-502]", "Industrial process refrigeration (new) [as a 

substitute for CFC-11, CFC-12, CFC-114, CFC-115 and R-502]", and "Refrigerated transport (new) [as 

a substitute for CFC-12 and R-502]" in the "Refrigeration and Air Conditioning" industrial sector [66 FR 

28379, 5/23/01]. 

op244 Identified as an acceptable substitute (without use limits or conditions) for end use "The following enduses (retrofit and new) as a substitute for HCFC-22: household and light commercial air-conditioning, 

centrifugal chillers, reciprocating chillers, screw chillers, industrial process refrigeration, industrial 

process air-conditiong, cold storage warehouses, refrigerated transport, retail food refrigeration, 

commercial ice machines, vending machines, water coolers, household refrigerators, household 

freezers, ice skating rinks, non-mechanical heat transfer" in the "Refrigeration and Air Conditioning" 

industrial sector [67 FR 13272, 3/22/02]. 

op248 Identified as an acceptable substitute (without use limits or conditions) for end use "The following end 

uses (retrofit and new) as a substitute for HCFC-22: centrifugal chiller, reciprocating chillers, industrial 

process refrigeration, industrial process air-conditioning, refrigerated transport, residential air 

conditioning and heat pumps, residential dehumidifiers, motor vehicle air conditioning (buses only)" in 

the "Refrigeration and Air Conditioning" industrial sector [67 FR 13272, 3/22/02]. 

op41 Identified as an acceptable substitute (without use limits or conditions) for end uses "CFC-11, CFC-12, 

R-502 industrial process refrigeration (retrofit)", "CFC-11, CFC-12, R-502 industrial process 

refrigeration (new equipment/NIKs)", "CFC-12, R-502 cold storage warehouses (retrofit)", "CFC-12, R502, cold storage warehouses (new equipment/NIKs)", "CFC-12, R-500, R-502 refrigerated transport 

(retrofit)", "CFC-12, R-500, R-502 refrigerated transport (new equipment/NIKs)", "CFC-12, R-502 

retail food refrigeration (retrofit)", "CFC-12, R-502, retail food refrigeration (new equipment/NIKs)", 

Summary Report of Regulatory Data Page 4 of 21

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CAA. Mandatory Reporting of Greenhouse Gases (40 CFR 98, Table A-1) (November 29, 2013)

"CFC-12, R-502 commercial ice machines (retrofit)", and "CFC-12, R-502 commercial ice machines 

(new equipment/NIKs)" in the "Refrigeration and Air Conditioning" industrial sector [59 FR 13044, 

3/18/94]; identified as an acceptable substitute (without use limits or conditions) for end uses "CFC12 Vending Machines (Retrofit)", "CFC-12 Vending Machines (New Equipment/NIKs)", "CFC-12, R-502 

Household Freezers (Retrofit)", and "CFC-12, R-502 Household Freezers (New Equipment/NIKs)" in the 

"Refrigeration and Air Conditioning" industrial sector [59 FR 44240, 8/26/94]; identified as an 

acceptable substitute (without use limits or conditions) for end use "Industrial process refrigeration 

(retrofit and new) as a substitute for HCFC-22" in the "Refrigeration and Air Conditioning" industrial 

sector [67 FR 13272, 3/22/02]; identified as an acceptable substitute (without use limits or 

conditions) for end uses "Industrial process refrigeration (retrofit and new) [as substitute for HCFC-22 

and HCFC blends]", "Industrial process air conditioning (retrofit and new) [as substitute for HCFC-22 

and HCFC blends]", "Ice skating rinks (retrofit and new) [as substitute for HCFC-22 and 

op41b (continuation of note op41) HCFC blends]", "Cold storage warehouses (retrofit and new) [as substitute 

for HCFC-22 and HCFC blends]", "Refrigerated transport (retrofit and new) [as substitute for HCFC-22 

and HCFC blends]", "Retail food refrigeration (retrofit and new) [as substitute for HCFC-22 and HCFC 

blends]", "Vending machines (retrofit and new) [as substitute for HCFC-22 and HCFC blends]", "Water 

coolers (retrofit and new) [as substitute for HCFC-22 and HCFC blends]", "Commercial ice machines 

(retrofit and new) [as substitute for HCFC-22 and HCFC blends]", "Household refrigerators and 

freezers (retrofit and new) [as substitute for CFC-12]", "Household refrigerators and freezers (retrofit 

and new) [as substitute for HCFC-22 and HCFC blends]", "Reciprocating chillers (retrofit and new) [as 

substitute for HCFC-22 and HCFC blends]", "Centrifugal chillers (retrofit and new) [as substitute for 

HCFC-22 and HCFC blends]", "Screw chillers (retrofit and new) [as substitute for HCFC-22 and HCFC 

blends]", "Very low temperature refrigeration (retrofit and new) [as substitute for HCFC-22 and HCFC 

blends]", "Non-mechanical heat transfer systems (retrofit and new) [as substitute for HCFC-22 and 

HCFC blends]", "Household and light commercial air conditioning (retrofit and new) [as substitute for 

HCFC-22 and HCFC blends]", and "Residential dehumidifiers (retrofit and new) [as substitute for 

HCFC-22 and HCFC blends]" in the "Refrigeration and Air Conditioning" industrial sector [67 FR 77927, 

12/20/02]. 

CAS RN: 811-97-2

Name: HFC-134a

Chemical Formula: CH2FCF3

100 Year Global Warming Potential: 1430

U.S. Federal, Food and Drugs 

FDA. Food Contact: Adhesives (21 CFR 175.105)

FDA. Food Contact: Pressure-sensitive Adhesives (21 CFR 175.125)

FDA. Food Contact: Resinous & Polymeric Coatings (21 CFR 175.300)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ107406

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN FOOD OR FOOD PACKAGING

Source: 21 CFR: 175.105(c)(1)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 175.125(a)(1)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ104157

Generics group name: SUBSTANCES LISTED IN 21 CFR 175.125, PARAGRAPHS (A)(1), (A)(2), (A)(3), (A)(5), (A)

(6), (A)(7), (A)(8), AND (A)(9), AND THOSE SUBSTANCES PRESCRIBED BY PARAGRAPH (A)(4) THAT ARE NOT 

IDENTIFIED IN PARAGRAPH (B)(2)

Source: 21 CFR: 175.125(b)(1)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOODS

Summary Report of Regulatory Data Page 5 of 21

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FDA. Food Contact: Resinous & Polymeric Coatings for Polyolefin Films (21 CFR 175.320)

FDA. Food Contact: Coating Components, various (21 CFR 175, Subpart C, sections 210-270 & 350-390)

FDA. Food Contact: Paper and Paperboard Components, various (21 CFR 176, Subpart B, sections 110-160, 20

260, 320, 350)

Source: 21 CFR: 175.300(b)(1)

Primary use: CCP

Notes

CCP Coating components 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN OR ON FOOD.

Source: 21 CFR: 175.320(1)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE

Source: 21 CFR: 175.390(b)(1)

Primary use: ZSDC

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOODS

Source: 21 CFR: 175.230(1)

Primary use: HMSC

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOODS

Source: 21 CFR: 175.350(d)(1)

Primary use: VAC

Notes

HMSC Hot-melt strippable food coatings 

VAC Vinyl acetate/crotonic acid copolymer 

ZSDC Zinc-silicon dioxide matrix coatings 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 176.210(d)

Primary use: DAP

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 176.200(d)(1)

Primary use: DAC

Notes

DAC Defoaming agents used in coatings 

Summary Report of Regulatory Data Page 6 of 21

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FDA. Food Contact: Paper & Paperboard in Contact with Aqueous & Fatty Foods, exempt from the extractives 

limitations at paragraph (c) [21 CFR 176.170(a)]

FDA. Food Contact: Substances for use as basic components of single and repeated use food contact surfaces, 

various (21 CFR 177, Subpart B, sections 1020-1060, 1211-1380 & 1395-1480)

DAP Defoaming agents used in the manufacture of paper and paperboard 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 176.170(a)(1)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1420(b)

Primary use: IBP

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1400(b)

Primary use: HCFI

Use restrictions: lr38

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1050(b)

Primary use: ASBS

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1211(b)

Primary use: CPA

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1240(c)

Primary use: CCI

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1400(b)

Primary use: IER

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1020(b)

Primary use: ABS

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1030(b)

Primary use: ABSM

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD AND FOOD PACKAGING

Source: 21 CFR: 177.1350(a)(2)

Primary use: EVA

Summary Report of Regulatory Data Page 7 of 21

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FDA. Food Contact: Substances for use as basic components of single and repeated use food contact surfaces, 

various (21 CFR 177, Subpart B, sections 1550-1620, 1632-2000)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD AND FOOD PACKAGING

Source: 21 CFR: 177.1350(a)(1)(i)

Primary use: EVA

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD AND FOOD PACKAGING

Source: 21 CFR: 177.1320(a)

Primary use: EEA

Notes

ABS Acrylonitrile/butadiene/styrene co-polymer 

ABSM Acrylonitrile/butadiene/styrene/methyl methacrylate copolymer 

ASBS Acrylonitrile/styrene copolymer modified with butadiene/styrene elastomer 

CCI 1,4-Cyclohexylene dimethylene terephthalate and 1,4-cyclohexylene dimethylene isophthalate 

copolymer 

CPA Cross-linked polyacrylate copolymers 

EEA Ethylene-ethyl acrylate copolymers 

EVA Ethylene-vinyl acetate copolymers 

HCFI Hydroxyethyl cellulose film, water-insoluble 

IBP Isobutylene polymers 

IER 4,4′-Isopropylidenediphenol-epichlorohydrin resins minimum molecular weight 10,000 

lr38 Any substance employed in the production of the water-insoluble hydroxyethyl cellulose film described in 

this section that is the subject of a regulation in parts 174, 175, 176, 177, 178 and 179.45 of this 

chapter conforms with any specification in such regulation. 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE (GRAS) IN FOOD OR FOOD PACKAGING 

SUBJECT TO ANY LIMITATIONS CITED ON THEIR USE.

Source: 21 CFR: 177.1550(b)(1)

Primary use: PFC

Note(s): n1

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1970(b)

Primary use: VCL

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1980(b)

Primary use: VCP

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Summary Report of Regulatory Data Page 8 of 21

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Source: 21 CFR: 177.1990(b)

Primary use: VCM

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2000(b)

Primary use: VMM

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1950(b)

Primary use: VCE

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1560(b)

Primary use: PAS

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1580(b)

Primary use: PC

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1635(b)

Primary use: PMRM

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1640(b)

Primary use: PSRS

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1660(b)

Primary use: PTT

Use restrictions: l51

Notes

l51 The quantity of any optional adjuvant substance employed in the production of the polymer does not 

exceed the amount reasonably required to accomplish the intended technical or physical effect. 

n1 Limitations apply; see full text. 

PAS Polyarylsulfone resins 

PC Polycarbonate resins 

PFC Perfluorocarbon resins 

PMRM Poly( p -methylstyrene) and rubber-modified poly( p -methylstyrene) 

PSRS Polystyrene and rubber-modified polystyrene 

PTT Poly(tetramethylene terephthalate) (poly (oxytetramethyleneoxyter-ephthaloyl)) 

VCE Vinyl chloride-ethylene copolymers 

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FDA. Food Contact: Acrylic and modified acrylic plastics, semirigid and rigid (21 CFR 177.1010)

FDA. Food Contact: Cellophane (21 CFR 177.1200)

FDA. Food Contact: Closures with sealing gaskets for food containers (21 CFR 177.1210)

FDA. Food Contact: Olefin polymers (21 CFR 177.1520)

VCL Vinyl chloride-lauryl vinyl ether copolymers 

VCM vinylidene chloride/methyl acrylate copolymers 

VCP Vinyl chloride-propylene copolymers 

VMM vinylidene chloride/methyl acrylate/methyl methacrylate polymers 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1010(a)

Primary use: APS

Notes

APS Acrylic and modified acrylic plastics, semirigid and rigid 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1200(b)(1)

Primary use: COP

Notes

COP Cellophane 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1210(b)(1)

Primary use: SG

Notes

SG Closure-sealing gaskets and overall discs 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ107406

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD AND FOOD PACKAGING

Source: 21 CFR: 177.1520(b)

Primary use: OAS

Notes

OAS Optional Adjuvant substance 

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FDA. Food Contact: Polyethylene phthalate polymers (21 CFR 177.1630)

FDA. Food Contact: Substances for use only as components of articles intended for repeated use, various (21 C

177, Subpart C, sections 2210-2415, 2430-2550 & 2710, 2910)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.1630(e)(1)

Primary use: PEP

Notes

PEP Polyethylene phthalate polymers 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE (GRAS) IN FOOD OR FOOD PACKAGING

Source: 21 CFR: 177.2400(b)

Primary use: PCE

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2470(b)

Primary use: PMC

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2550(b)

Primary use: ROM

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2490(b)

Primary use: PPS

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2500(b)

Primary use: PPF

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2460(b)

Primary use: PDP

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2480(b)

Primary use: PX

Notes

PCE Perfluorocarbon cured elastomers 

PDP Poly(2,6-dimethyl-1,4-phenylene) oxide resins 

PMC Polyoxymethylene copolymer 

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FDA. Food Contact: Rubber articles intended for repeated use (21 CFR 177.2600)

FDA. Food Contact: Textiles and textile fibers (21 CFR 177.2800)

FDA. Food Contact: Substances Utilized To Control the Growth of Microorganisms (21 CFR 178, Subpart B)

FDA. Food Contact: Certain Adjuvants and Production Aids, various (21 CFR 178, Subpart D, sections 3010-329

3300, 3450-3530, 3600-3610)

PPF Polyphenylene sulfone resins 

PPS Polyphenylene sulfide resins 

PX Polyoxymethylene homopolymer 

ROM Reverse osmosis membranes 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ107406

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN FOOD OR FOOD PACKAGING

Source: 21 CFR: 177.2600(c )(1)

Primary use: RU

Notes

RU Rubber articles intended for repeated use 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 177.2800(d)(1)

Primary use: TF

Notes

TF Textiles and textile fibers 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN OR ON FOOD

Source: 21 CFR: 178.1005(b)

Primary use: HO

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ107406

Generics group name: SUBSTANCES GENERALLY RECOGNIZED FOR THEIR INTENDED USE IN FOOD PACKAGING

Source: 21 CFR: 178.1005(b)

Primary use: HO

Notes

HO Hydrogen peroxide solution 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 178.3120(d)

Primary use: AG

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FDA. Food Contact: Certain Adjuvants and Production Aids (21 CFR 178, Subpart D, Part 2, sections 3620-3910

3930-3950)

FDA. Food Contact: Lubricants with incidental food contact (21 CFR 178.3570)

FDA. Inactive Ingredients for Approved Drug Products, December 31, 2010

Notes

AG Animal glue 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD

Source: 21 CFR: 178.3850(d)(1)

Primary use: RW

Notes

RW Reinforced wax 

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ103991

Generics group name: SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN FOOD

Source: 21 CFR: 178.3570(a)(1)

CAS RN: 811-97-2

Name: NORFLURANE

Route: INHALATION

Dosage Form: AEROSOL, METERED

UNII: DH9E53K1Y8

Maximum Potency Amount: 7.50 %.

CAS RN: 811-97-2

Name: NORFLURANE

Route: NASAL

Dosage Form: SPRAY, METERED

UNII: DH9E53K1Y8

CAS RN: 811-97-2

Name: NORFLURANE

Route: RESPIRATORY (INHALATION)

Dosage Form: AEROSOL, METERED

UNII: DH9E53K1Y8

Maximum Potency Amount: 91.84 %.

CAS RN: 811-97-2

Name: NORFLURANE

Route: ORAL

Dosage Form: SOLUTION, AEROSOL, FOR INHALATION

UNII: DH9E53K1Y8

CAS RN: 811-97-2

Name: NORFLURANE

Route: ORAL

Dosage Form: SUSPENSION, FOR INHALATION

UNII: DH9E53K1Y8

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Maximum Potency Amount: 7.50 %.

CAS RN: 811-97-2

Name: NORFLURANE

Route: ORAL

Dosage Form: AEROSOL, METERED

UNII: DH9E53K1Y8

Maximum Potency Amount: 5.42 %.

U.S. Federal, Health 

EPA Endocrine Disruptor Screening Program (EDSP) Universe of Chemicals (November 19, 2012)

CAS RN: 811-97-2

Name: 1,1,1,2-Tetrafluoroethane

U.S. Federal, Pesticides 

EPA Pesticide Active Ingredients with Registration Status: Conventional Chemicals, Antimicrobial, and 

Biopesticides (August 1, 2012)

Inert Ingredients Permitted for Use in Nonfood Use Pesticide Products (April 2011)

CAS RN: 811-97-2

Name: Ethane, 1,1,1,2-TetrafluoroRegistration Status: None

Pesticide Type: Conventional Chemical

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE

U.S. Federal, Right-To-Know 

DOE. Protective Action Criteria (PAC) Rev 27: Chemicals with AEGLs, ERPGs or TEELs (February 1, 2012)

NAC/AEGL Final Acute Exposure Guideline Levels (November 7, 2011)

CAS RN: 811-97-2

Name: Tetrafluoroethane, 1,1,1,2-; (HFC 134a)

PAC-1 is: 8000 ppm.

PAC-2 is: 13000 ppm.

PAC-3 is: 27000 ppm.

Unit: ppm ppm.

Note(s): dpac1, dpac2, dpac3

Notes

dpac1 PAC-1 value is based on 60-minute AEGL-1 value. 

dpac2 PAC-2 value is based on 60-minute AEGL-2 value. 

dpac3 PAC-3 value is based on 60-minute AEGL-3 value. 

CAS RN: 811-97-2

Name: HFC 134A [AEGL-1]

AEGL Classification: 1 (nondisabling)

10-Minute AEGL is: 8000 ppm

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NAC/AEGL First Chemical Priority List

30-Minute AEGL is: 8000 ppm.

1-Hour AEGL is: 8000 ppm.

4-Hour AEGL is: 8000 ppm.

8-Hour AEGL is: 8000 ppm.

CAS RN: 811-97-2

Name: HFC 134A [AEGL-2]

AEGL Classification: 2 (disabling)

10-Minute AEGL is: 13000 ppm.

30-Minute AEGL is: 13000 ppm.

1-Hour AEGL is: 13000 ppm.

4-Hour AEGL is: 13000 ppm.

8-Hour AEGL is: 13000 ppm.

CAS RN: 811-97-2

Name: HFC 134A [AEGL-3]

AEGL Classification: 3 (lethality)

10-Minute AEGL is: 27000 ppm.

30-Minute AEGL is: 27000 ppm.

1-Hour AEGL is: 27000 ppm.

4-Hour AEGL is: 27000 ppm.

8-Hour AEGL is: 27000 ppm.

CAS RN: 811-97-2

Name: HFC 134A (1,1,1,2-TETRAFLUOROETHANE)

U.S. Federal, Transportation 

DOT Hazardous Materials Table Listings (49 CFR 172.101, as amended through October 31, 2013)

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE [OR] REFRIGERANT GAS R 134A

Hazard Class: 2.2

DOT Identification: UN3159

Hazard Label: 2.2

Special Requirements: T50

Exceptions: 306

Non-Bulk Requirements: 304

Bulk Requirements: 314,315

Max. Passgr. Air/Rail: 75 kg

Max. Cargo Only Air/Rail: 150 kg

Stowage: A

Note(s): dt1

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE [OR] REFRIGERANT GAS R 134A

Hazard Class: 2.2

DOT Identification: UN3159

Hazard Label: 2.2

Special Requirements: T50

Exceptions: 306

Non-Bulk Requirements: 304

Bulk Requirements: 314,315

Max. Passgr. Air/Rail: 75 kg

Max. Cargo Only Air/Rail: 150 kg

Stowage: A

Note(s): dt1

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DOT. Emergency Response Guide Numbers (2012 Edition)

Notes

2.2 Label code 2.2 means 'Non-Flammable Gas' 

dt1 The proper shipping name excludes the part(s) in []. 

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE

ID No.: 3159

Emergency Response Guide No.: 126

CAS RN: 811-97-2

Name: REFRIGERANT GAS R-134A

ID No.: 3159

Emergency Response Guide No.: 126

U.S. Federal, Workplace 

AIHA. OELs (WEELs) Workplace Environmental Exposure Level Guide (2012)

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE

WEEL 8-hour TWA is: 1000 ppm.

WEEL 8-hour TWA is: 4240 mg/m3.

U.S. State, California 

California. Air Resources Board, List of Exempt Volatile Organic Compounds (Consumer Products Regulation, 

Article 2, July 2009)

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE (HFC-134A)

U.S. State, Minnesota 

Minnesota Hazardous Substances List (Minn. Rules 5206.0400) (as amended through June 11, 2008)

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE

U.S. State, Texas 

Texas, Effects Screening Levels (Texas Commission on Environmental Quality, as updated through February 1,

2013)

CAS RN: 811-97-2

Name: FREON 134A

Short-term ESL: 20800 ug/m3

Short-term ESL: 5000 ppb

Short-term exposure time: 1 hr

Annual ESL: 2080 ug/m3

Annual ESL: 500 ppb

Date Derived: 10/10/2008

Status: Interim

Short-term Basis: Health

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Long-term Basis: Health

CAS RN: 811-97-2

Name: HFC-134A

Short-term ESL: 41700 ug/m3

Short-term ESL: 10000 ppb

Short-term exposure time: 1 hr

Annual ESL: 4170 ug/m3

Annual ESL: 1000 ppb

Date Derived: 12/20/2010

Status: Interim

Short-term Basis: Health

Long-term Basis: Health

CAS RN: 811-97-2

Name: TETRAFLUROETHANE, 1,1,1,2-

Short-term ESL: 41700 ug/m3

Short-term ESL: 10000 ppb

Short-term exposure time: 1 hr

Annual ESL: 4170 ug/m3

Annual ESL: 1000 ppb

Date Derived: 12/20/2010

Status: Interim

Short-term Basis: Health

Long-term Basis: Health

U.S. State, Washington 

Washington. Toxic Air Pollutants, WARch173-400, WARch173-460, (June 20, 2009)

CAS RN: 811-97-2

Name: 1,1,1,2-Tetrafluoroethane

Averaging period: 24H (24-hr)

Acceptable source impact level (ASIL): 8.00E+04 μg/m3.

Small quantity emission rate (SQER): 1.05E+04

De minimis emission value (lb/averaging period): 526

U.S. State, Wisconsin 

Wisconsin. Control of Hazardous Air Pollutants, NR 445. Table A: Emission Thresholds, Standards and Control 

Requirements for All Sources of Hazardous Air Contaminants (January 2009)

Wisconsin. Air Contaminant Emission Inventory Reporting Requirements. NR 438 Table 1. Dept. of Natural 

Resources (May 2010)

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE [ANNUAL]

Threshold for emissions from stacks less than 25 ft is: 14215010 lbs/yr.

Threshold for emissions from stacks 25 to less than 40 ft is: 58400000 lbs/yr.

Threshold for emissions from stacks 40 to less than 75 ft is: 139047619 lbs/yr.

Threshold for emissions from stacks greater than or equal to 75 ft is: 490069930 lbs/yr.

Ambient Air Standard is: 80000 ug/m3 per yr.

CAS RN: 811-97-2

Name: 1,1,1,2-Tetrafluoroethane

Reporting Level: 6000

Canada 

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Canada. List of Toxic Substances (CEPA, Schedule 1), as amended through November 6, 2013

Canada. VOCs excluded from Toxic Substances List (CEPA Schedule 1, no. 65)

Canada. Categorization of Existing Substances on DSL (September 2006)

Canada. Greenhouse Gases Subject to Mandatory Reporting for 2010

Canada. Pest Management Regulatory Agency (PMRA) List of Substance Formulants (Appendix I) (August 31, 

2010)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ512871

Generics group name: HYDROFLUOROCARBONS THAT HAVE THE MOLECULAR FORMULA CNHXF(2N+2-X) IN WHI

0<N<6

Note(s): ts20, ts100

Notes

ts100 See www.ec.gc.ca/CEPARegistry/subs_list/Toxicupdate.cfm for links to risk assessment and risk 

management tools (including specific regulations) related to Schedule 1 Toxic Substances. 

ts20 Substance added to CEPA, Schedule 1, List of Toxic Substances. Canada Gazette Part II, Vol. 139, No. 

24, 2626 (November 30, 2005). 

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE (HFC-134A)

Note(s): cntx1

Notes

cntx1 Excluded from the CEPA Schedule 1 entry 'Volatile organic compounds that participate in atmospheric 

photochemical reactions'. 

CAS RN: 811-97-2

Name: ETHANE, 1,1,1,2-TETRAFLUOROSubstance category: ORG

Meets CEPA criteria: No

Meets human health criteria: No

Meets environmental criteria: No

Persistent: Yes

Bioaccumulative: No

Inherently toxic to aquatic organisms: No

Notes

ORG Organics 

CAS RN: 811-97-2

Name: HFC-134a

Formula: C2H2F4 (Structure: CH2FCF3)

100 Year Global Warming Potential: 1300

Group: HFC

CAS RN: 811-97-2

Name: 1 1 1 2-TETRAFLUOROETHANE

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Summary of names that match CAS RN 

CAS RN Chemical Name Language

Canada. Pest Management Regulatory Agency (PMRA) List of Formulant Trade Names (Appendix II) (August 31

2010)

Quebec. Guidance WHMIS Classifications (CSST/SRT), May 5, 2007

List: 4B

Notes

4B List 4B includes formulants, some of which may be toxic, for which there are sufficient data to reasonably 

conclude that the specific use pattern of the pest control product will not adversely affect public health and 

the environment. 

CAS RN: 811-97-2

Name: HFA 134A

List: 4B

CAS RN: 811-97-2

Name: HFC-134A

List: 4B

Notes

4B List 4B includes formulants, some of which may be toxic, for which there are sufficient data to reasonably 

conclude that the specific use pattern of the pest control product will not adversely affect public health and 

the environment. 

CAS RN: 811-97-2

Name: 1,1,1,2-TETRAFLUOROETHANE

Classification: A

Disclosure level: 1.0 %

Disclosure according to classification requirements

Notes

A Compressed gas 

Mexico 

Mexico. Substances subject to reporting for the Pollutant Release and Transfer Registry (PRTR) (Diario Oficial, 3

de marzo de 2005)

CAS RN: 811-97-2 may be regulated as a member of the Generics group for CAS RN: SEQ512871

Generics group name: HIDROFLUOROCARBONOS

Threshold for reporting for manufacture, processing or use: 100 kg/yr

Threshold for reporting for emissions: 1000 kg/yr

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Ariel-supplied broad categories (etc.) that might apply 

811-97-2 1,1,1,2-TETRAFLUOROETHANE English

811-97-2 1,1,1,2-TETRAFLUOROETHANE (HFC-134A) English

811-97-2 1,1,1,2-TETRAFLUOROETHANE [ANNUAL] English

811-97-2 1,1,1,2-TETRAFLUOROETHANE [OR] REFRIGERANT GAS R 134A English

811-97-2 1,1,1,2-Tetrafluoroethane English

811-97-2 ETHANE, 1,1,1,2-TETRAFLUORO- English

811-97-2 ETHANE, 1,1,2-TETRAFLUORO- English

811-97-2 Ethane, 1,1,1,2-Tetrafluoro- English

811-97-2 Ethane, 1,1,1,2-tetrafluoro- English

811-97-2 FREON 134A English

811-97-2 HCFC-134A English

811-97-2 HCFC-134A (OR BLENDS THEREOF) English

811-97-2 HFA 134A English

811-97-2 HFC 134A (1,1,1,2-TETRAFLUOROETHANE) English

811-97-2 HFC 134A [AEGL-1] English

811-97-2 HFC 134A [AEGL-2] English

811-97-2 HFC 134A [AEGL-3] English

811-97-2 HFC-134A English

811-97-2 HFC-134A (OR BLENDS THEREOF) English

811-97-2 HFC-134a English

811-97-2 NORFLURANE English

811-97-2 REFRIGERANT GAS R-134A English

811-97-2 TETRAFLUROETHANE, 1,1,1,2- English

811-97-2 Tetrafluoroethane, 1,1,1,2-; (HFC 134a) English

CAS RN Chemical Name Language

SEQ102268 R-404A English

SEQ102500 HFC-134A, HFC-152A, CO2, WATER English

SEQ102500 HFC-134A, HFC-152A, CO2, WATER (AND BLENDS OF ANY OF THESE WITH OTHER FULLY 

ACCEPTABLE SUBSTITUTES) English

SEQ103314 NU-22 English

SEQ103314 NU-22/ISCEON 59 [R-125/134A/600 (46.6/50.0/3.4)] English

SEQ103348 HFC-134A/HBR (92/8) English

SEQ103423 R125/134A/600A (28.1/70.01/1.9) English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE (GRAS) IN FOOD OR FOOD PACKAGING English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE (GRAS) IN FOOD OR FOOD PACKAGING 

SUBJECT TO ANY LIMITATIONS CITED ON THEIR USE. English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN FOOD English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN OR ON FOOD. English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD AND FOOD PACKAGING English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOODS English

SEQ103991 SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN OR ON FOOD English

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SEQ104157

SUBSTANCES LISTED IN 21 CFR 175.125, PARAGRAPHS (A)(1), (A)(2), (A)(3), (A)(5), (A)(6), 

(A)(7), (A)(8), AND (A)(9), AND THOSE SUBSTANCES PRESCRIBED BY PARAGRAPH (A)(4) THAT 

ARE NOT IDENTIFIED IN PARAGRAPH (B)(2)

English

SEQ107406 SUBSTANCES GENERALLY RECOGNIZED AS SAFE FOR USE IN FOOD OR FOOD PACKAGING English

SEQ107406 SUBSTANCES GENERALLY RECOGNIZED AS SAFE IN FOOD AND FOOD PACKAGING English

SEQ107406 SUBSTANCES GENERALLY RECOGNIZED FOR THEIR INTENDED USE IN FOOD PACKAGING English

SEQ512871 HIDROFLUOROCARBONOS English

SEQ512871 HYDROFLUOROCARBONS English

SEQ512871 HYDROFLUOROCARBONS THAT HAVE THE MOLECULAR FORMULA CNHXF(2N+2-X) IN WHICH 

0<N<6 English

Summary Report of Regulatory Data Page 21 of 21

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