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1,1-DIFLUOROTETRACHLOROETHANE

Product Name
1,1-DIFLUOROTETRACHLOROETHANE
CAS No.
76-11-9
Chemical Name
1,1-DIFLUOROTETRACHLOROETHANE
Synonyms
f112a;r112a;cfc112a;Freon BU;Fron-112a;freon112a;Genetron131;halocarbon112a;refrigerant112a;OZONE DEPLETING
CBNumber
CB4764991
Molecular Formula
C2Cl4F2
Formula Weight
203.83
MOL File
76-11-9.mol
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1,1-DIFLUOROTETRACHLOROETHANE Property

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

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
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Hazard and Precautionary Statements (GHS)

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1,1-DIFLUOROTETRACHLOROETHANE Chemical Properties,Usage,Production

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

Preparation Products

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1,1-DIFLUOROTETRACHLOROETHANE Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
AN PharmaTech Co Ltd
Tel
86(21)68097365
Fax
86(21)33321566
Email
sales@anpharma.net
Country
China
ProdList
4907
Advantage
55
Hubei Jusheng Technology Co.,Ltd.
Tel
86-18871470254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28229
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
86-18523575427
Email
sales@conier.com
Country
CHINA
ProdList
47498
Advantage
58

76-11-9, 1,1-DIFLUOROTETRACHLOROETHANERelated Search:


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  • C2F2Cl4
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