Cyclopentane

pentamethylene

Cyclopentane

Formula: C5H10 | CAS: 287-92-3

Synonyms: pentamethylene

Specification

SpecificationValue/Information
FormulaC5H10
CAS no.287-92-3
Gas Response Factor, 11.7 eV0.7
Gas Response Factor, 10.6 eV10
Gas Response Factor, 10.0 eVNA
ppm per mg/m⁻³, (20 °C, 1 bar)0.32
Molecular Weight, g/mole70.0
Melting point, °C-93.9
SpecificationValue/Information
Boiling point, °C50
Flash point, °C-37.2
Lower Explosive Limit, %1.1
Density, g.cm⁻³0.751
Ionisation Energy, eV10.52
NIOSH ST, ppm600
NIOSH TWA REL, ppm1720
NIOSH IDLH, ppmND