Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 203-631-1 | CAS number: 108-94-1
Endpoint summary
Administrative data
Description of key information
Additional information
Based on the moderate vapour pressure combined with the good water solubility, cyclohexanone will slowly evaporate from the water surface into the atmosphere where it is expected to be degraded by reaction with hydroxyl radicals (estimated half-lifetime: 2.5 days). The substances is hydrolytically stable and has a low potential for adsorption to soil, sediments, suspended matter and sludge. Cyclohexanone is readily biodegradable. In natural water the substance will not exist for extended time periods due to degradation by microorganisms.
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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