Isopentane

isoamylhydride, 2-methylbutane, 1,1,2-trimethylethane, 2-methylbutane

Isopentane

Formula: C5H12 | CAS: 78-78-4

Synonyms: isoamylhydride, 2-methylbutane, 1,1,2-trimethylethane, 2-methylbutane

Specification

SpecificationValue/Information
FormulaC5H12
CAS no.78-78-4
Gas Response Factor, 11.7 eV4
Gas Response Factor, 10.6 eV4
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.311
Molecular Weight, g/mole72.0
SpecificationValue/Information
Melting point, °C-159.9
Boiling point, °C30
Flash point, °C-50.6
Lower Explosive Limit, %1.4
Density, g.cm⁻³0.62
Ionisation Energy, eV10.32