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1,2-DIFLUOROTETRACHLOROETHANE

1,2-DIFLUOROTETRACHLOROETHANE
1,2-DIFLUOROTETRACHLOROETHANE structure
CAS No.
76-12-0
Chemical Name:
1,2-DIFLUOROTETRACHLOROETHANE
Synonyms
f112;r112;F-112;FC-112;cfc112;ucon112;cfc-112;Fron112;freon112;Ucon 112
CBNumber:
CB0274986
Molecular Formula:
C2Cl4F2
Formula Weight:
203.83
MOL File:
76-12-0.mol

1,2-DIFLUOROTETRACHLOROETHANE Properties

Melting point:
24°C
Boiling point:
92,8°C
Density 
1,634 g/cm3
vapor pressure 
45.8 at 25 °C (Boublik et al., 1984)
refractive index 
1.413
solubility 
Soluble in alcohol, chloroform, and ether (Weast, 1986). Miscible in many halogenated hydrocarbons, e.g., chloroform, caterbon tetrachloride, etc.
form 
Colorless solid or liquid
Water Solubility 
120 mg/L at 25 °C (Du Pont, 1966)
Henry's Law Constant
0.102(atm?m3/mol) at 25 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits
NIOSH REL: TWA 500 ppm (4,170 mg/m3), IDLH 2,000 ppm; OSHA PEL: TWA 500 ppm (adopted).
CAS DataBase Reference
76-12-0(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
H155PU1V8F
EPA Substance Registry System
CFC-112 (76-12-0)
SAFETY
  • Risk and Safety Statements
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
Hazard Note  Irritant
Toxicity LD50 (inhalation) for mice 123 gm/m3/2-h (quoted, RTECS, 1985).

1,2-DIFLUOROTETRACHLOROETHANE Chemical Properties,Uses,Production

Chemical Properties

White solid or colorless liquid; slightly camphor-like odor when concentrated. Insoluble in water; soluble in alcohol. Nonflammable.

Chemical Properties

Colorless liquids or solids with slight ethereal odor.

Physical properties

Clear, colorless liquid or solid with a faint, ethereal or camphor-like odor. Evaporates quickly when spilled.

Uses

Degreasing solvent.

Uses

As a refrigerant; solvent extractant; as a blowing or foaming agent.

General Description

Colorless low-melting solid or liquid with a slight ethereal odor. Mp: 26.5°C; bp: 92.5°C. Density (of liquid): 1.64 g cm-3 at 30°C. Used as a refrigerant, a solvent extractant, and in dry cleaning.

Reactivity Profile

1,2-DIFLUOROTETRACHLOROETHANE is non-flammable. Incompatible with active metals such as potassium, sodium, beryllium, powdered aluminum, zinc, magnesium, and calcium. Reacts with acids.

Hazard

Toxic by inhalation.

Health Hazard

At high concentrations, 1,1,2,2- tetrachloro-1,2-difluoroethane affects the nervous system and causes pulmonary edema in animals; it is expected that severe exposure in humans will produce the same effects. There are no reports of adverse effects in humans.

Safety Profile

A poison by inhalation. Moderately toxic by ingestion. A sktn and eye irritant. When heated to decomposition it emits toxic fumes of Fand Cl-. See also CHLORINATED HYDROCARBONS, ALIPHATIC; and FLUORIDES.

Potential Exposure

Possible risk of forming tumors, Primary irritant (w/o allergic reaction).

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.

1,2-DIFLUOROTETRACHLOROETHANE Preparation Products And Raw materials

Raw materials

Preparation Products


1,2-DIFLUOROTETRACHLOROETHANE Suppliers

Global( 52)Suppliers
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Zhuozhou Wenxi import and Export Co., Ltd
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View Lastest Price from 1,2-DIFLUOROTETRACHLOROETHANE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 1,2-DIFLUOROTETRACHLOROETHANE
76-12-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

1,2-DIFLUOROTETRACHLOROETHANE Spectrum


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