Phenyl propene, 2-

AMS, Isopropenyl benzene, 1-methyl-1-phenylethylene, 2-phenyl propylene, alpha-methyl styrene

How to detect Phenyl propene, 2-

Formula: C9H10 | CAS: 98-83-9

Synonyms: AMS, Isopropenyl benzene, 1-methyl-1-phenylethylene, 2-phenyl propylene, alpha-methyl styrene

Specification

SpecificationValue/Information
FormulaC9H10
CAS no.98-83-9
Gas Response Factor, 11.7 eVNA
Gas Response Factor, 10.6 eV0.4
Gas Response Factor, 10.0 eV0.4
ppm per mg/m⁻³, (20 °C, 1 bar)0.204
Molecular Weight, g/mole118.0
Melting point, °C-24
Boiling point, °C167
Flash point, °C53.9
Lower Explosive Limit, %1.9
SpecificationValue/Information
Density, g.cm⁻³0.909
Ionisation Energy, eV8.35
EH40 TWA, ppm50
EH40 TWA, mg.m⁻³246
EH40 STEL, ppm100
EH40 STEL, mg.m⁻³491
NIOSH ST, ppm100
NIOSH TWA REL, ppm50
NIOSH ST, mg.m⁻³485
NIOSH TWA REL, mg.m⁻³240
NIOSH IDLH, ppm700

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