National Pollutant Inventory

Substances

Toluene (methylbenzene): Overview

Description

The majority of toluene is used as a component of petrol. It is also used in paints, lacquers, inks, adhesives, rubber, and cleaning agents. It is used to manufacture benzene, urethane raw materials, and other organic chemicals. It is used in the production of pharmaceuticals, dyes, and cosmetic nail products. It is used against roundworms and hookworms.

Substance details

Substance name: Toluene (methylbenzene)

CASR number: 108-88-3

Molecular formula: C7H8

Synonyms: Toluol; phenyl methane; methylbenzol; methyl-benzene; monomethylbenzene

Physical properties

Toluene is a clear, colourless liquid with a sweet smell.

Melting Point: -95°C

Boiling Point: 110.6°C

Vapour Density: 3.13

Specific Gravity: 0.867 (at 20°C)

Flashpoint: 4°C

Chemical properties

Toluene is non-corrosive, flammable and insoluble in water, but soluble in most organic solvents.

Further information

The National Pollutant Inventory (NPI) holds data for all sources of Toluene (methylbenzene) in Australia.

Key

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Factory. Credit: Michael Lindquist