Isopentane

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

How to detect 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 eV0.5
Gas Response Factor, 10.6 eV5
Gas Response Factor, 10.0 eV30
ppm per mg/m⁻³, (20 °C, 1 bar)0.333
Molecular Weight, g/mole72.0
Melting point, °C-159.9
SpecificationValue/Information
Boiling point, °C30
Flash point, °C-50.6
Upper Explosive Limit, %9.16
Lower Explosive Limit, %1.32
Density, g.cm⁻³0.62
Ionisation Energy, eV10.32
EH40 TWA, ppm600
EH40 TWA, mg.m⁻³1800

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