Registration Dossier
Registration Dossier
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EC number: 617-219-8 | CAS number: 81334-34-1
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
The partition coefficient at 20 °C was determined to be -0.39 at pH 4, -3.96 at pH 7 and -3.97 at ph 10.
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -3.96
- at the temperature of:
- 20 °C
Additional information
In the key study (BASF SE, 2001), the partition coefficient was determined at 20 °C by shake flask method according to OECD guideline 103 and EU method A.8. The partition coefficient is depending on pH-values. The log Pow was determined as -0.39 at buffer pH 4, -3.96 at buffer pH 7 and -3.97 at buffer pH10.
In a further study, the average octanol/water partition coefficient is reported as 1.3 at 22 °C according to EPA guidelines section 63-11.
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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