1,1,2,2-Tetrachloroethane CAS 79-34-5

CAS No.: 79-34-5
Product Description

Product Name: 1, 1, 2, 2-Tetrachloroethane

Synonyms:

79-34- , 5

s-Tetrachloroethane

Acetylene tetrachloride

Ethane, 1,1,2,2-tetrachloro-

Tetrachloroethane
< , br>

CAS No.: 79-34-5

Molecular Formula: C2H2Cl4

Molecular Weight: 167.84
Property:

This product is also known as sym-tetrachloroethane, it is non-flammable and
non-explosive, colorless and transparent liquid. Its melting point is -44℃
（-36℃）, the boiling point is 146.5℃. Its relative density is 1.58658g/cm3
at 62 °C (45mm Hg) and refractive index is 1.49418 (25/4℃). It is miscible
with ethanol, methanol, chloroform, benzene, carbon tetrachloride, carbon
disulfide, benzene, dimethyl amide and oil while it is difficultly soluble in
water. The product will volatile with water steam. It has chloroform smell. The
impure product is readily to decompose to yield hydrogen chloride and trichloro
ethylene while the pure product is stable. The product is acid stable but
readily to decompose to yield trichloro ethylene in the existence of alkali.



Specification:
Appearance Colorless and transparent liquid
Specific Gravity 1.590-1.598g/cm3
Purity ≥ 99%
Moisture ≤ 0.09%
Acidity（HCL） ≤ 0.3%
Applications:

This product is an efficient solvent, used as solvents for medicine, shellac,
resin, wax, also used as aircraft wing coating detergents, coatings removing
agent, herbicides, alcohol denaturant, pesticides, metals cleaning agent, etc.,
intermediates of trichloro ethylene, tetrachloro ethylene, pentachloroethane
and carbon hexachloride



Package and storage:

This product is contained in drums with capacity of 200 liters. The net weight
of each drum is 300 kg, stored in a cool dry place with good ventilation.

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