Ethane,1,2,2-trichloro-1,1-difluoro- cas no:354-21-2
Synonyms: 1,1,2-Trichloro-2,2-difluoroethane;1,1-Difluoro-1,2,2-trichloroethane; 1,2,2-Trichloro-1,1-difluoroethane;2,2-Difluoro-1,1,2-trichloroethane; F 122; F 122 (halocarbon); FC 122; Freon122; Frigen 122; HCFC 122; Khladon 122; R 122; R 122 (halocarbon)
NameEthane,1,2,2-trichloro-1,1-difluoro-
CAS354-21-2
Synonyms1,1,2-Trichloro-2,2-difluoroethane;1,1-Difluoro-1,2,2-trichloroethane; 1,2,2-Trichloro-1,1-difluoroethane;2,2-Difluoro-1,1,2-trichloroethane; F 122; F 122 (halocarbon); FC 122; Freon122; Frigen 122; HCFC 122; Khladon 122; R 122; R 122 (halocarbon)
EINECS(EC#)206-548-9
Molecular FormulaC2H Cl3 F2
Molecular Weight157.37
refractive index1.39
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT, OZONE DEPLETER
Hazard Xi: Irritant;F: Flammable;
Risk R59
Safety
Mildly toxic by ingestion and inhalation. When heated to decomposition it emits very toxic fumes of F− and Cl−. See also CHLORINATED HYDROCARBONS, ALIPHATIC, and FLUORIDES.
Hazard Note: Irritant
Hazard Codes: 
F 
Xi
isk Statements about 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2):
R59:Dangerous to the ozone layer.
Safety Statements about 1,1,2-Trichloro-2,2-difluoroethane (CAS No.354-21-2):
S59:Refer to manufacturer / supplier for information on recovery / recycling.
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| rat |
LCLo |
inhalation |
4000ppm/4H (4000ppm) |
|
Union Carbide Manual Hazard Sheet. Vol. 15NOV1962, |
| rat |
LD50 |
oral |
3286mg/kg (3286mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA
SKIN AND APPENDAGES (SKIN): HAIR: OTHER |
National Technical Information Service. Vol. OTS0559316, |
| rat |
LD50 |
skin |
> 2gm/kg (2000mg/kg) |
|
International Journal of Toxicology. Vol. 19, Pg. 361, 2000. |
