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503-38-8 Diphosgene |
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Chemical Name | Diphosgene |
Synonyms | Trichloromethyl chloroformate;trichloromethyl chlorocarbonate |
Molecular Formula | C2Cl4O2 |
Molecular Weight | 197.8322 |
CAS Registry Number | 503-38-8 |
EINECS | 207-965-9 |
Molecular Structure | |
Density | 1.788g/cm3 |
Melting Point | -57℃ |
Boiling Point | 128°C at 760 mmHg |
Refractive Index | 1.498 |
Flash Point | 32.2°C |
Water Solubility | may decompose |
Vapour Pressur | 10.8mmHg at 25°C |
Hazard Symbols | T+##Very toxic:; |
Risk Codes | R26/27/28||R34:; |
Safety Description | S26||S28A||S36/37/39||S45:; |
MSDS |