Chlorostyrene, o-
1-chloro-2-ethenylbenzene, 2-chlorostyrene
How to detect Chlorostyrene, o-
Formula: C8H7Cl | CAS: 2039-87-4
Synonyms: 1-chloro-2-ethenylbenzene, 2-chlorostyrene
Specification
| Specification | Value/Information |
|---|---|
| Formula | C8H7Cl |
| CAS no. | 2039-87-4 |
| Gas Response Factor, 11.7 eV | NA |
| Gas Response Factor, 10.6 eV | 0.4 |
| Gas Response Factor, 10.0 eV | NA |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.174 |
| Molecular Weight, g/mole | 138.6 |
| Melting point, °C | 63 |
| Specification | Value/Information |
|---|---|
| Boiling point, °C | 189 |
| Flash point, °C | 60 |
| Density, g.cm⁻³ | 1.1 |
| Ionisation Energy, eV | 8.5 |
| NIOSH ST, ppm | 75 |
| NIOSH TWA REL, ppm | 50 |
| NIOSH ST, mg.m⁻³ | 428 |
| NIOSH TWA REL, mg.m⁻³ | 285 |

























