formaldehyde phosgene Dichloroformaldehyde Carbonic acid dichloride Carbon dichloride oxide InChI=1S/CCl2O/c2-1(3)4 phosgene 0 CAS:75-44-5 ClC(Cl)=O 98.91550 PMID:21309662 Fosgen Carbonic dichloride Chloroformyl chloride Reaxys:1098367 97.93262 chebi_ontology Carbon oxychloride Carbonyl dichloride PMID:21031186 YGYAWVDWMABLBF-UHFFFAOYSA-N CCl2O Phosgen carbonyl dichloride An acyl chloride obtained by substitution of both hydrogens of formaldehyde by chlorine. Carbonylchlorid Carbone (oxychlorure de) Carbonic chloride COCl2 PMID:21293301 PMID:21222562 Fosgeen CHEBI:29365 Carbonyl chloride acyl chloride