Trimethylbenzene, 1,3,5-

Mesitylene, Symmetrical trimethylbenzene, sym-Trimethylbenzene

How to detect Trimethylbenzene, 1,3,5-

Formula: C9H12 | CAS: 108-67-8

Synonyms: Mesitylene, Symmetrical trimethylbenzene, sym-Trimethylbenzene

Specification

SpecificationValue/Information
FormulaC9H12
CAS no.108-67-8
Gas Response Factor, 11.7 eV0.4
Gas Response Factor, 10.6 eV0.4
Gas Response Factor, 10.0 eV0.5
ppm per mg/m⁻³, (20 °C, 1 bar)0.2
Molecular Weight, g/mole120
Melting point, °C-45
Boiling point, °C165
SpecificationValue/Information
Flash point, °C50
Lower Explosive Limit, %0.9
Density, g.cm⁻³0.864
Ionisation Energy, eV8.39
EH40 TWA, ppm25
EH40 TWA, mg.m⁻³125
NIOSH TWA REL, ppm25
NIOSH TWA REL, mg.m⁻³125

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