Thionyl chloride
sulfurous dichloride, sulfinyl chloride, sulfur chloride oxide, sulfurous dichloride, sulfurous oxychloride, thionyl dichloride
How to detect Thionyl chloride
Formula: SOCl2 | CAS: 7719-09-7
Synonyms: sulfurous dichloride, sulfinyl chloride, sulfur chloride oxide, sulfurous dichloride, sulfurous oxychloride, thionyl dichloride
Specification
| Specification | Value/Information |
|---|---|
| Formula | SOCl2 |
| CAS no. | 7719-09-7 |
| Gas Response Factor, 11.7 eV | NA |
| Gas Response Factor, 10.6 eV | ZR |
| Gas Response Factor, 10.0 eV | ZR |
| ppm per mg/m⁻³, (20 °C, 1 bar) | 0.202 |
| Molecular Weight, g/mole | 119.0 |
| Melting point, °C | '-104 |
| Specification | Value/Information |
|---|---|
| Boiling point, °C | 76 |
| Density, g.cm⁻³ | 1.64 |
| Ionisation Energy, eV | 10.96 |
| EH40 STEL, ppm | 1 |
| EH40 STEL, mg.m⁻³ | 4.9 |
| OSHA TWA PEL, ppm | 1 |
| OSHA TWA PEL, mg.m⁻³ | 5 |









