Acrylic acid
prop-2-enoic acid, acroleic acid, ethylene carboxylic acid, propene acid, propenoic acid, vinyl formic acid, 2-propenoic acid
How to detect Acrylic acid
Formula: C3H4O2 | CAS: 79-10-7
Synonyms: prop-2-enoic acid, 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
| Specification | Value/Information |
|---|---|
| Formula | C3H4O2 |
| CAS no. | 79-10-7 |
| Gas Response Factor, 11.7 eV | 3.0 |
| Gas Response Factor, 10.6 eV | 21.00 |
| Gas Response Factor, 10.0 eV | ZR |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.334 |
| Molecular Weight, g/mole | 72.1 |
| Melting point, °C | 13 |
| Specification | Value/Information |
|---|---|
| Boiling point, °C | 139 |
| Flash point, °C | 54.4 |
| Upper Explosive Limit, % | 19.8 |
| Lower Explosive Limit, % | 2.4 |
| Density, g.cm⁻³ | 1.051 |
| Ionisation Energy, eV | 10.6 |
| NIOSH TWA REL, ppm | 2 |
| NIOSH TWA REL, mg.m⁻³ | 6 |