Product Name:

1,1,2,2 Tetrachloroethane (Acetylene Tetrachloride)

WCode:

20-002

CAS No.

79-34-5

Molecular Formula:

CHCl2CHCl2

Formula Weight:

167.85

           

Physical and Chemical Properties

Physical State

Clear to pale yellow liquid

Melting Point

-43°C

Boiling Point

147°C

Specific Gravity

1.586

Solubility in Water

Soluble

Vapor Density

5.79

Refractive Index

1.4935

NFPA Ratings

Health: 3; Flammability: 0; Reactivity:0

Flash Point

98 °C

Stability

Stable under ordinary conditions

 

 

Applications

1,1,2,2-Tetrachloroethane, an aliphatic chlorinated hydrocarbon, is a clear, non-flammable liquid with a chloroform-like odor. It is a manufactured chemical that does not occur naturally. It is a highly volatile liquid but non-flammable liquid at room temperature. It reacts violently with alkali metals and strong bases. 1,1,2,2-Tetrachloroethane is used principally as a feedstock in the production of other chlorinated hydrocarbons such as di, tri- and tetrachloroethylenes. The other uses are as a solvent, paint/rust remover, metal cleaner or degreasing agent and fat extractant. It may also used in soil sterilization and as an ingredient herbicides; insecticides. 

 

Sales Specification

Appearance

Colorless and transparent liquid

Assay

98.5% Min

Boiling Point

146.5 °C

Chloride

1% Max

Density

1.593 – 1.598 (20 °C)

Moisture

0.01% Max

Non-volatile products

0.01% Max

PH

5-6

 

Packing

 

In 300 KG drum

 

Transportation

UN Number:

 1702

Packing Group:

 II

Hazard Class:

6.1