ButaneButane is an alkane with the formula C4H10. Butane exists as two isomers, n-butane, CH3CH2CH2CH3 and iso-butane, (CH3)3CH. Both isomers are highly flammable, colorless, easily liquefied gases that quickly vaporize at room temperature and pressure. Read from the Chembox of the Wikipedia article Butane, revision 1379996992.

Property

Value

Formula

C4H10, 58.12 g/mol

Melting point

-137.15 °C

Boiling point

-0.15 °C

Density

0.00248 g/cm³

Flash point

-60 °C

log P, measured

2.745

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