Phosphorus trichloride
ALDRICH/310115 - 99.999% trace metals basis
Synonym: Phosphorus(III) chloride
CAS Number: 7719-12-2
Empirical Formula (Hill Notation): Cl3P
Molecular Weight: 137.33
EC Number: 231-749-3
MDL Number: MFCD00011438
Linear Formula: PCl3
Product Type: Chemical
| assay | 99.999% trace metals basis |
| bp | 74-78 °C (lit.) |
| density | 1.574 g/mL at 20 °C (lit.) |
| form | liquid |
| InChI | 1S/Cl3P/c1-4(2)3 |
| InChI key | FAIAAWCVCHQXDN-UHFFFAOYSA |
| mp | −112 °C (lit.) |
| refractive index | n |
| SMILES string | ClP(Cl)Cl |
| vapor density | 4.75 (vs air) |
| vapor pressure | 100 mmHg ( 20 °C) |
| 125 mmHg ( 25 °C) | |
| 385 mmHg ( 55 °C) |
| Packaging: | 25, 100 g in Sure/Seal™ |
| Symbol |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H300 + H330 - H314 - H373 |
| Precautionary statements | P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314 |
| Hazard Codes | T+,C |
| Risk Statements | 14-26/28-35-48/20 |
| Safety Statements | 7/8-26-36/37/39-45 |
| RIDADR | UN 1809 8(6.1) / PGI |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH014 - EUH029 |
| Purity | 99.999% trace metals basis |
| bp | 74-78 °C (lit.) |
| mp | −112 °C (lit.) |
| Density | 1.574 g/mL at 20 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352300 |