1,2-Dichloro-1,1-difluoroethane cas no:1649-08-7
Synonyms: 1,1-Difluoro-1,2-dichloroethane;1,2-Dichloro-1,1-difluoroethane; 1,2-Dichloro-2,2-difluoroethane; CFC 132b; F132b; FC 132b; Fron 132b; HCFC 132b; R 132b
Name1,2-Dichloro-1,1-difluoroethane
CAS1649-08-7
Synonyms1,1-Difluoro-1,2-dichloroethane;1,2-Dichloro-1,1-difluoroethane; 1,2-Dichloro-2,2-difluoroethane; CFC 132b; F132b; FC 132b; Fron 132b; HCFC 132b; R 132b
EINECS(EC#)216-714-2
Molecular FormulaC2H2 Cl2 F2
Molecular Weight134.94
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT, OZONE DEPLETER
Hazard Xi
Risk R59
Safety
Experimental reproductive effects. Mildly toxic by inhalation. When heated to decomposition it emits very toxic fumes of Cl− and F−.
Hazard Note: Irritant
Hazard Codes: 
Xi
Risk Statements about 1,2-Dichloro-1,1-difluoroethane (CAS No.1649-08-7):
R59:Dangerous to the ozone layer.
Safety Statements about 1,2-Dichloro-1,1-difluoroethane (CAS No.1649-08-7):
S23:Do not breathe vapour.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| rat |
LCLo |
inhalation |
20000ppm/4H (20000ppm) |
BEHAVIORAL: GENERAL ANESTHETIC
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
LIVER: OTHER CHANGES |
Toxicology and Applied Pharmacology. Vol. 19, Pg. 1, 1971. |
| rat |
LDLo |
oral |
25gm/kg (25000mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: ATAXIA
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION |
National Technical Information Service. Vol. OTS0530581, |
