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: 939-266-6 | CAS number: 1179883-13-6
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
log Pow between 6.03 and 7.72
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 7.72
- at the temperature of:
- 20 °C
Additional information
The octanol-water partition coefficient of the substance was determined in the weight of evidence approach. The highest value, obtained applying KOWWIN v1.68 (US EPA Episuite v4.1) to C18 fatty alcohol was selected as worst case. The result of the calculation based on solubility ratio in n-octanol and water is assumed to provide the lower limit of the estimated range. Results of KOWWIN calculations for shorter chains and constituents containing glucopyranose rings (monomers or dimers) are in the range from 3.35 to 6.73.
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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