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: 204-642-4 | CAS number: 123-68-2
Endpoint summary
Administrative data
Description of key information
Additional information
The log Koc value does not need to be determined as the substance and its degradation products are rapidly degraded in the environment. The adsorption coefficient may be predicted with a QSPR for mainly non-hydrophobic organic substances (Sabljic and Güsten 1995). The calculated value of log Koc = 2.54 indicates that the substance has medium mobility in soil and sediment according to the classification scheme of McCall et al. (1981).
The Henry's Law constant that can be calculated with the EUSES modelling tool (version 2.1.2) from the available information on vapour pressure and water solubility shows that the substance evaporates moderately from water surfaces under environmental conditions.
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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