Acrylic Acid

acroleic acid, ethylene carboxylic acid, propene acid, propenoic acid, vinyl formic acid, 2-propenoic acid

Acrylic Acid

Formula: C3H4O2 | CAS: 79-10-7

Synonyms: acroleic acid, ethylene carboxylic acid, propene acid, propenoic acid, vinyl formic acid, 2-propenoic acid

Used almost exclusively in the production of various acrylic polymers.

Specification

SpecificationValue/Information
FormulaC3H4O2
CAS no.79-10-7
Gas Response Factor, 11.7 eV3
Gas Response Factor, 10.6 eV21
Gas Response Factor, 10.0 eVZR
ppm per mg/m⁻³, (20 °C, 1 bar)0.311
Molecular Weight, g/mole72.0
Melting point, °C13
Boiling point, °C139
Flash point, °C54.4
SpecificationValue/Information
Lower Explosive Limit, %2
Density, g.cm⁻³1.051
Ionisation Energy, eV10.6
EH40 TWA, ppm10
EH40 TWA, mg.m⁻³30
EH40 STEL, ppm20
EH40 STEL, mg.m⁻³60
NIOSH ST, ppm2
NIOSH TWA REL, ppm6
NIOSH IDLH, ppmND