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: 203-680-9 | CAS number: 109-55-7
Endpoint summary
Administrative data
Description of key information
Adsorption
Adsorption of the substance to solid soil phase is not expected under environmentally relevant conditions.
Henry's Law constant
From the water surface, the substance will not evaporate into the atmosphere.
Distribution modelling
Over time, the substance will preferentially distribute into the compartments water (97.9%) and air (2.1%). The estimation refers to the uncharged molecule; since the substance will be ionized under environmentally relevant conditions, the distribution into water may still be underestimated.
Additional information
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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