Propionic acid

Carboxyethane, Ethanecarboxylic acid, ethylformic acid, Metacetonic acid, methyl acetic acid, Propanoic acid

How to detect Propionic acid

Formula: C3H6O2 | CAS: 79-09-4

Synonyms: Carboxyethane, Ethanecarboxylic acid, ethylformic acid, Metacetonic acid, methyl acetic acid, Propanoic acid

Specification

SpecificationValue/Information
FormulaC3H6O2
CAS no.79-09-4
Gas Response Factor, 11.7 eV4
Gas Response Factor, 10.6 eV10
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.325
Molecular Weight, g/mole74.0
Melting point, °C-15
Boiling point, °C141
Flash point, °C52.2
Lower Explosive Limit, %2.9
SpecificationValue/Information
Density, g.cm⁻³0.993
Ionisation Energy, eV10.44
EH40 TWA, ppm10
EH40 TWA, mg.m⁻³31
EH40 STEL, ppm15
EH40 STEL, mg.m⁻³46
NIOSH ST, ppm15
NIOSH TWA REL, ppm10
NIOSH ST, mg.m⁻³45
NIOSH TWA REL, mg.m⁻³30
NIOSH IDLH, ppmND

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