Butyronitrile

butane nitrile, 1-cyanopropane, propyl cyanide, n-propyl cyanide, 1-butyronitrile

Butyronitrile

Formula: C4H7N | CAS: 109-74-0

Synonyms: butane nitrile, 1-cyanopropane, propyl cyanide, n-propyl cyanide, 1-butyronitrile

Specification

SpecificationValue/Information
FormulaC4H7N
CAS no.109-74-0
Gas Response Factor, 11.7 eV2
Gas Response Factor, 10.6 eVNR
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.324
Molecular Weight, g/mole69.0
Melting point, °C-112
SpecificationValue/Information
Boiling point, °C173.3
Flash point, °C17
Lower Explosive Limit, %1.65
Density, g.cm⁻³0.81
Ionisation Energy, eV11.67
NIOSH ST, ppm8
NIOSH TWA REL, ppm22