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1,2-Dichloro-1,1-difluoroethane

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Name

1,2-Dichloro-1,1-difluoroethane

EINECS 216-714-2
CAS No. 1649-08-7 Density 1,416 g/cm3
PSA 0.00000 LogP 2.05680
Solubility 170mgl-1(e) Melting Point -101,2°C
Formula C2H2 Cl2 F2 Boiling Point 46-47°C
Molecular Weight 134.941 Flash Point °C
Transport Information N/A Appearance N/A
Safety Experimental reproductive effects. Mildly toxic by inhalation. When heated to decomposition it emits very toxic fumes of Cl and F. Risk Codes 59
Molecular Structure Molecular Structure of 1649-08-7 (1,2-Dichloro-1,1-difluoroethane) Hazard Symbols Xi
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

Article Data 33

1,2-Dichloro-1,1-difluoroethane Chemical Properties

Chemical Name: 1,2-Dichloro-1,1-difluoroethane
IUPAC NAME: 1,2-Dichloro-1,1-difluoroethane
CAS No.: 1649-08-7
EINECS: 216-714-2
Molecular Formula: C2H2Cl2F2
Molecular Weight: 134.94 g/mol
Melting Point: -101.2°C
Density: 1.416 g/cm3
Boiling Point: 46.1 °C at 760 mmHg
Following is the structure of 1,2-Dichloro-1,1-difluoroethane (CAS No.1649-08-7):


Product Categories about 1,2-Dichloro-1,1-difluoroethane (CAS No.1649-08-7) are HCFC ; Refrigerants
The chemical synonymous of 1,2-Dichloro-1,1-difluoroethane (CAS No.1649-08-7) are 1,2-Dichlor-1,1-Difluorethan ; 1,2-Dichloro-1,1-Difluoro-Ethan ; 1,2-Dichloro-1,1-Difluoroethane(HCFC-132b) ; 1,2-Dichloro-2,2-Difluoroethane ; Ethane,1,2-Dichloro-1,1-Difluoro ; Ethane,1,2-Dichloro-1,1-Difluoro-

1,2-Dichloro-1,1-difluoroethane Toxicity Data With Reference

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,

1,2-Dichloro-1,1-difluoroethane Consensus Reports

Reported in EPA TSCA Inventory.

1,2-Dichloro-1,1-difluoroethane Safety Profile

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: IrritantXi
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.

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