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1,1-DIFLUOROTETRACHLOROETHANE

1,1-DIFLUOROTETRACHLOROETHANE
1,1-DIFLUOROTETRACHLOROETHANE structure
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

1,1-DIFLUOROTETRACHLOROETHANE 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).
EWG's Food Scores
1
FDA UNII
76ZK8AK9CJ
NIST Chemistry Reference
1,1,1,2-Tetrachlorodifluoroethane(76-11-9)
EPA Substance Registry System
CFC-112a (76-11-9)
SAFETY
  • Risk and Safety Statements
Hazard Codes  N-Xi,Xi
Risk Statements  59-36/37/38
Safety Statements  59-37/39-26
HS Code  29034520
Toxicity LD50 oral in rat: > 8gm/kg
NFPA 704
0
1 0

1,1-DIFLUOROTETRACHLOROETHANE Chemical Properties,Uses,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


1,1-DIFLUOROTETRACHLOROETHANE Suppliers

Global( 24)Suppliers
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Hubei Jusheng Technology Co.,Ltd.
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027-59599243 linda@hubeijusheng.com CHINA 28229 58
CONIER CHEM AND PHARMA LIMITED
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sales@conier.com CHINA 47498 58
ABCR GmbH & CO. KG --
-- info@abcr.de Germany 6005 75
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40264 62
AN PharmaTech Co Ltd 86(21)68097365
86(21)33321566 sales@anpharma.net China 4907 55

1,1-DIFLUOROTETRACHLOROETHANE Spectrum


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