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1,1-DICHLORO-1-FLUOROETHANE

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The Chemical Identifier fields include common identification numbers, the NFPA diamond U.S. Department of Transportation hazard labels, and a general description of the chemical. The information in CAMEO Chemicals comes from a variety of data sources.
CAS Number UN/NA Number
  • 1717-00-6   (1,1-DICHLORO-1-FLUOROETHANE)
none
DOT Hazard Label USCG CHRIS Code
data unavailable none
NIOSH Pocket Guide International Chem Safety Card
none
NFPA 704
data unavailable
General Description
Colorless liquid at ambient conditions.

The Hazard fields include special hazard alerts air and water reactions, fire hazards, health hazards, a reactivity profile, and details about reactive groups assignments and potentially incompatible absorbents. The information in CAMEO Chemicals comes from a variety of data sources.
Reactivity Alerts
none
Air & Water Reactions
No rapid reaction with air. No rapid reaction with water.
Fire Hazard
No information available.
Health Hazard
No information available.
Reactivity Profile
1,1-DICHLORO-1-FLUOROETHANE may be incompatible with strong oxidizing and reducing agents. May be incompatible with some amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. An explosion occurred when an emptied drum of this compound was cut into by a grinder; may be more flammable than once thought.
Belongs to the Following Reactive Group(s)
Potentially Incompatible Absorbents

No information available.

The Response Recommendation fields include isolation and evacuation distances, as well as recommendations for firefighting, non-fire response, protective clothing, and first aid. The information in CAMEO Chemicals comes from a variety of data sources.
Isolation and Evacuation
No information available.
Firefighting
No information available.
Non-Fire Response
No information available.
Protective Clothing
No information available.
DuPont Tychem® Suit Fabrics
No information available.
First Aid
No information available.

The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and toxic exposure thresholds The information in CAMEO Chemicals comes from a variety of data sources.
Chemical Formula:
  • C2H3FCl2
Flash Point: data unavailable
Lower Explosive Limit (LEL): data unavailable
Upper Explosive Limit (UEL): data unavailable
Autoignition Temperature: data unavailable
Melting Point: data unavailable
Vapor Pressure: data unavailable
Vapor Density (Relative to Air): data unavailable
Specific Gravity: data unavailable
Boiling Point: data unavailable
Molecular Weight: 116.95
Water Solubility: data unavailable
Ionization Potential: data unavailable
IDLH: data unavailable

AEGLs (Acute Exposure Guideline Levels)

Final AEGLs for HCFC 141b (1717-00-6)
Exposure Period AEGL-1 AEGL-2 AEGL-3
10 minutes 1000 ppm 1700 ppm 3000 ppm
30 minutes 1000 ppm 1700 ppm 3000 ppm
60 minutes 1000 ppm 1700 ppm 3000 ppm
4 hours 1000 ppm 1700 ppm 3000 ppm
8 hours 1000 ppm 1700 ppm 3000 ppm
(NAC/NRC, 2017)

ERPGs (Emergency Response Planning Guidelines)

No ERPG information available.

PACs (Protective Action Criteria)

Chemical PAC-1 PAC-2 PAC-3
HCFC-141b; (Dichloro-1-fluoroethane, 1,1-, Freon 141) (1717-00-6) 1000 ppm 1700 ppm 3000 ppm
(DOE, 2016)

The Regulatory Information fields include information from the U.S. Environmental Protection Agency's Title III Consolidated List of Lists, the U.S. Department of Homeland Security's Chemical Facility Anti-Terrorism Standards, and the U.S. Occupational Safety and Health Administration's Process Safety Management of Highly Hazardous Chemicals Standard List (see more about these data sources).

EPA Consolidated List of Lists

Regulatory Name CAS Number/
313 Category Code
EPCRA 302
EHS TPQ
EPCRA 304
EHS RQ
CERCLA RQ EPCRA 313
TRI
RCRA
Code
CAA 112(r)
RMP TQ
1,1-Dichloro-1-fluoroethane 1717-00-6 313
HCFC-141b 1717-00-6 X

(EPA List of Lists, 2015)

DHS Chemical Facility Anti-Terrorism Standards (CFATS)

No regulatory information available.

OSHA Process Safety Management (PSM) Standard List

No regulatory information available.

This section provides a listing of alternate names for this chemical, including trade names and synonyms.
  • CFC 141B
  • CG 141B
  • DAIFLON 141B
  • 1,1-DICHLORO-1-FLUOROETHANE
  • DICHLOROFLUOROETHANE
  • F 141B
  • 1-FLUORO-1,1-DICHLOROETHANE
  • FORANE 141B
  • FRON 141B
  • HCFC 141B
  • HCFC-141B
  • HFA 141B
  • ISOTRON 141B
  • R 141B
  • REFRIGERANT 141B
  • SOLKANE 141B

Version 2.7.1 rev 3