Trichlorofluoromethane
R11, Freon® 11, monofluorotrichloromethane, Refrigerant 11, trechlorofluoromethane, trechloromonofluoromethane
Trichlorofluoromethane
Formula: CCl3F | CAS: 75-69-4
Synonyms: R11, Freon® 11, monofluorotrichloromethane, Refrigerant 11, trechlorofluoromethane, trechloromonofluoromethane
Specification
| Specification | Value/Information |
|---|---|
| Formula | CCl3F |
| CAS no. | 75-69-4 |
| 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) | 0.163 |
| Molecular Weight, g/mole | 137.0 |
| Melting point, °C | -111 |
| Boiling point, °C | 23.7 |
| Flash point, °C | - |
| Lower Explosive Limit, % | - |
| Specification | Value/Information |
|---|---|
| Density, g.cm⁻³ | 1.47 |
| Ionisation Energy, eV | 11.77 |
| EH40 TWA, ppm | 1000 |
| EH40 TWA, mg.m⁻³ | 5710 |
| EH40 STEL, ppm | 1250 |
| EH40 STEL, mg.m⁻³ | 7140 |
| NIOSH ceiling, ppm | 1000 |
| NIOSH ceiling, mg.m⁻³ | 5600 |
| OSHA TWA PEL, ppm | 1000 |
| OSHA TWA PEL, mg.m⁻³ | 5600 |
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