Structure via PubChem · Public domain (PubChem)
دیفسژن
Sign in to saveAlso known as trichloromethyl chloroformate
Diphosgene is an organic chemical compound with the formula ClCO2CCl3. This colorless liquid is a valuable reagent in the synthesis of organic compounds. Diphosgene is related to phosgene and has comparable toxicity, but is more conveniently handled because it is a liquid, whereas phosgene is a gas.
Chemical data
- Formula
- C2Cl4O2
- Molecular weight
- 197.8 g/mol
- IUPAC name
- trichloromethyl carbonochloridate
- SMILES
- C(=O)(OC(Cl)(Cl)Cl)Cl
- InChIKey
- HCUYBXPSSCRKRF-UHFFFAOYSA-N
- XLogP
- 3.1
- Polar surface area
- 26.3 Ų
- H-bond donors
- 0
- H-bond acceptors
- 2
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chloroformate
- Mass
- 195.86523996
Show 7 more facts
- Commons category
- Diphosgene
- canonical SMILES
- C(=O)(OC(Cl)(Cl)Cl)Cl
- chemical formula
- C₂Cl₄O₂
- density
- 1.65
- melting point
- -57
- boiling point
- 127.5
- refractive index
- 1.4566
Sources (2)
via Wikidata · CC0