Cumene (1-methylethylbenzene): Overview
Description
Cumene is used to manufacture other chemicals such as phenol, acetone, acetophenone, and methyl styrene. It is used as a thinner in paints, lacquers, and enamels. It is a component of high octane motor fuels. Cumene in used in the manufacture of rubber, iron and steel, and pulp and paper.
Substance details
Substance name: Cumene (1-methylethylbenzene)
CASR number: 98-82-8
Molecular formula: C9H12
Synonyms: Cumol; methyl ethyl benzene; isopropylbenzene; 2-phenylpropane
Physical properties
Cumene is a colourless liquid with an odour similar to gasoline.
Melting Point: -96°C
Boiling Point°C: 151
Specific Gravity: 0.862
Vapour Density: 4.1
Flashpoint: 31°C
Chemical properties
Cumene is a flammable liquid. It is insoluble in water, but soluble in most organic solvents.
Further information
The National Pollutant Inventory (NPI) holds data for all sources of cumene emissions in Australia.
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