Registration Dossier
Registration Dossier
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EC number: 232-380-0 | CAS number: 8011-86-7 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 34905.
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
-1.7
Key value for chemical safety assessment
- Log Kow (Log Pow):
- -1.7
- at the temperature of:
- 25 °C
Additional information
A test has been performed on the substance following OECD 107, but no reliable result has been obtained, since the peak of the substance in HPLC is recorded before the reference peak. The only conclusion from the experimental test is that Log Kow is < 4, but an estimation performed with KOWWIN v.1.68 set the log Kow of the substance < 2.9.
In order to fully assess the potential logKow of the substance a compairison with analogue substance 2 is taken into consideration and the value experimentally obtained for it is applied also to the target substance, i.e. logKow equal to -1.7 at 25°C and pH 4.5
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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