methylpropane

100%

Structural formula of methylpropane

methylpropane, 2-methylpropane, isobutane

Methylpropane (or isobutane) is an isomer of butane and a colorless, odorless gas.

H220

P210

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Physical characteristics

Molecular mass	58.1
Density	551 g/m³
Melting point	-159 ℃-255 ℉114 K
Boiling point	-11.8 ℃10.8 ℉261 K
Flash point	-83.1 ℃-118 ℉190 K
Fire point	460 ℃860 ℉733 K
Rel. permittivity	1
Partition coeff. (logP)	2.76
Solubility (water)	0.841 mmol/L0.0489 g/L

Compound added to the database on October 23, 2020, last modified on August 16, 2022.