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1,1-DIFLUOROTETRACHLOROETHANE

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1,1-DIFLUOROTETRACHLOROETHANE Basic information

Product Name:
1,1-DIFLUOROTETRACHLOROETHANE
CAS:
76-11-9
MF:
C2Cl4F2
MW:
203.83
EINECS:
200-934-0
Mol File:
76-11-9.mol
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1,1-DIFLUOROTETRACHLOROETHANE Chemical Properties

Melting point:
39-44 °C
Boiling point:
91-91 °C
Density 
1.64
vapor pressure 
40 at 20 °C (NIOSH, 1997)
refractive index 
1.4046
Flash point:
90-92°C
storage temp. 
Refrigerator (+4°C)
solubility 
Soluble in alcohol, ether, and chloroform (Weast, 1986)
color 
Colorless solid with a faint ether-like odor
Exposure limits
NIOSH REL: TWA 500 ppm (4,170 mg/m3), IDLH 2,000 ppm; OSHA PEL: TWA 500 ppm; ACGIH TLV: TWA 500 ppm (adopted).
NIST Chemistry Reference
1,1,1,2-Tetrachlorodifluoroethane(76-11-9)
EPA Substance Registry System
CFC-112a (76-11-9)
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Safety Information

Hazard Codes 
N-Xi,Xi
Risk Statements 
59-36/37/38
Safety Statements 
59-37/39-26
HS Code 
29034520
Hazardous Substances Data
76-11-9(Hazardous Substances Data)
Toxicity
LD50 oral in rat: > 8gm/kg

MSDS

  • Language:EnglishProvider:ACROS
  • Language:EnglishProvider:ALFA
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1,1-DIFLUOROTETRACHLOROETHANE Usage And Synthesis

Chemical Properties

colorless crystalline solid

Chemical Properties

Colorless liquids or solids with slight ethereal odor.

Uses

Refrigerant.

General Description

Colorless solid with a slight, ether-like odor. [Mp: 40.6°C; bp: 91.5°C.

Reactivity Profile

1,1-DIFLUOROTETRACHLOROETHANE is non-flammable. Incompatible with active metals such as potassium, sodium, beryllium, powdered aluminum, zinc, magnesium, and calcium. Reacts with acids.

Hazard

Central nervous system impairment, liver and kidney damage.

Safety Profile

Mildly toxic by inhalation. When heated to decomposition it emits very toxic fumes of Cland F-. Used as a refrigerant. See also FLUORIDES.

Potential Exposure

Used as a refrigerant, corrosion inhibitor; and blowing agent; making plastics. 1,1,2,2-is used as a refrigerant, a solvent extractant; and in the dry cleaning industry.

Shipping

UN1078 Refrigerant gases, n.o.s., Hazard Class: 2.2; Labels: 2.2-Nonflammable compressed gas, Technical Name Required

Incompatibilities

Acids and chemically active metals, such as potassium, beryllium, powdered aluminum; zinc, calcium, magnesium, and sodium.

1,1-DIFLUOROTETRACHLOROETHANE Preparation Products And Raw materials

Raw materials

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1,1-DIFLUOROTETRACHLOROETHANESupplierMore

Meryer (Shanghai) Chemical Technology Co., Ltd.
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21-61259100-
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sh@meryer.com
AN PharmaTech Co Ltd
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86(21)68097365
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sales@anpharma.net
CONIER CHEM AND PHARMA LIMITED
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86-18523575427
Email:
sales@conier.com
Hubei Jusheng Technology Co.,Ltd.
Tel:
86-18871470254
Email:
sales@jushengtech.com
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