Methacrylonitrile

2-cyanopropene-1, 2-cyano-1-propene, isoprene cyanide, Isopropenylnitrile, methacrylonitrile, alpha-methylacrylonitrile, 2-methylpropenenitrile

How to detect Methacrylonitrile

Formula: C4H5N | CAS: 126-98-7

Synonyms: 2-cyanopropene-1, 2-cyano-1-propene, isoprene cyanide, Isopropenylnitrile, methacrylonitrile, alpha-methylacrylonitrile, 2-methylpropenenitrile

Specification

SpecificationValue/Information
FormulaC4H5N
CAS no.126-98-7
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eV5
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.359
Molecular Weight, g/mole67.0
Melting point, °C-35.8
Boiling point, °C91
SpecificationValue/Information
Flash point, °C1.1
Lower Explosive Limit, %2
Density, g.cm⁻³0.8
Ionisation Energy, eV10.34
EH40 TWA, ppm1
EH40 TWA, mg.m⁻³2.8
NIOSH TWA REL, ppm1
NIOSH TWA REL, mg.m⁻³3
NIOSH IDLH, ppmND

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