Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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: 200-471-4 | CAS number: 60-34-4
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
QSAR: -1.00 (reliable, K2)
Secondary literature experimental data: -1.05 (no details but peer-reviewed, K2)
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -1
Additional information
Two octanol-water partition coefficients obtained by two different methods were very consistent: Kow of 0.1 and 0.089 i.e. a difference of only 11% (or 5% if expressed as log).
As a worst-case the highest one (leading to maximal exposure of fat tissues, organism, soil) is retained for risk assessment:
Log Kow = -1.00
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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