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: 939-690-1 | CAS number: -
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
log Pow = 4.99 (diester component)
log Pow = 8.46 (triester component)
log Pow > 10 (tetraester component)
Key value for chemical safety assessment
Additional information
The log Pow of the substance Multi constituent ester of pentaerythritol 2-ethylhexanoate was estimated by QSAR calculations with KOWWIN (v1.68) for the diester (log Pow = 4.99), triester (log Pow = 8.46) and tetraester (log Pow = 12.34) components. As the calculated value for the tetraester component exceeds the applicability domain of the model, the value is reported as log Pow > 10.
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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