National Pollutant Inventory

Substances

1,1,1,2-Tetrachloroethane: Overview

Description

1,1,1,2-Tetrachloroethane is used as a solvent, and in the production of wood stains and varnishes.

Substance details

Substance name: 1,1,1,2-Tetrachloroethane

CASR number: 630-20-6

Molecular formula: C2H2 Cl4

Synonyms: asym-tetrachloroethane

Physical properties

1,1,1,2-Tetrachloroethane is a colourless liquid solvent with a sweet odour.

Melting Point: -70.2°C

Boiling Point: 130.5°C

Specific Gravity: 1.5532

Chemical properties

1,1,1,2-Tetrachloroethane is nonflammable, soluble in most organic solvents and mostly insoluble in water. It is a liquid at room temperature, but some will evaporate giving a sweet odour.

Further information

The National Pollutant Inventory (NPI) holds data for all sources of 1,1,1,2-Tetrachloroethane in Australia.

Key

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Factory. Credit: Michael Lindquist