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: 206-496-7 | CAS number: 350-03-8
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
logPow:
1) 0.43 (HPLC retention time correlation , no temperature and pH given)
2) 0.52 (HPLC retention time correlation , no pH given, room temperature)
3) 0.34 (13°C, pH 7.2, absorption spectrophotometry)
4) 0.49 (QSAR estimation, US-EPA software KOWWIN v1.68, no temperature and pH given)
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 0.34
- at the temperature of:
- 13 °C
Additional information
The logPow of 0.34 at 13°C and pH 7.2 was chosen since it was the best documented values available. The other available values are in the same range, allowing the conclusion that this value can be considered sufficiently reliable.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
