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

Specification Value/Information
Formula C9H10
CAS no. 98-83-9
Gas Response Factor, 11.7 eV NA
Gas Response Factor, 10.6 eV 0.4
Gas Response Factor, 10.0 eV 0.4
ppm per mg/m⁻³, (20 °C, 1 bar) 0.204
Molecular Weight, g/mole 118.0
Melting point, °C -24
Boiling point, °C 167
Flash point, °C 53.9
Lower Explosive Limit, % 1.9
Specification Value/Information
Density, g.cm⁻³ 0.909
Ionisation Energy, eV 8.35
EH40 TWA, ppm 50
EH40 TWA, mg.m⁻³ 246
EH40 STEL, ppm 100
EH40 STEL, mg.m⁻³ 491
NIOSH ST, ppm 100
NIOSH TWA REL, ppm 50
NIOSH ST, mg.m⁻³ 485
NIOSH TWA REL, mg.m⁻³ 240
NIOSH IDLH, ppm 700

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