Cyclopentane

pentamethylene

How to detect Cyclopentane

Formula: C5H10 | CAS: 287-92-3

Synonyms: pentamethylene

Specification

Specification Value/Information
Formula C5H10
CAS no. 287-92-3
Gas Response Factor, 11.7 eV 0.7
Gas Response Factor, 10.6 eV 10
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.343
Molecular Weight, g/mole 70.0
Melting point, °C -93.9
Specification Value/Information
Boiling point, °C 50
Flash point, °C -37.2
Upper Explosive Limit, % 9.4
Lower Explosive Limit, % 1.1
Density, g.cm⁻³ 0.751
Ionisation Energy, eV 10.52
NIOSH TWA REL, ppm 600
NIOSH TWA REL, mg.m⁻³ 1720

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