Registration Dossier
Registration Dossier
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EC number: 200-870-3 | CAS number: 75-44-5
Endpoint summary
Administrative data
Description of key information
Additional information
Biodegradation occurs only in environmental compartments that contain liquid water (e.g. surface waters, sediments, wet soils). Phosgene will hydrolyse instantaneously in such media, with a measured half-life in the order of 0.026 seconds (Manogue and Pigford, 1960). Abiotic degradation is therefore an important environmental fate process for phosgene rather than biodegradation. The products of phosgene hydrolysis are hydrogen chloride (HCl) and carbon dioxide, neither of which could be further transformed through aerobic biodegradation.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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