Registration Dossier
Registration Dossier
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EC number: 219-588-7 | CAS number: 2469-55-8
Partition coefficient
Administrative data
Link to relevant study record(s)
Description of key information
Log Kow: 1.3 at pH 7 (QSAR)
Key value for chemical safety assessment
- Log Kow (Log Pow):
- 1.3
- at the temperature of:
- 20 °C
Additional information
A predicted log Kow value of 4.3 at 20°C was determined for the substance using a validated QSAR estimation method. The result is considered to be reliable. This prediction refers to the unionised form of the substance. The amine group in the substance will protonate in solution; therefore the estimated log Kow for the unionised form was corrected for ionisation using the equation provided in the ECHA Guidance R.7a (2008). The corrected log Kow values at pH 2, pH 4, pH 7 and pH 9 were -3.7, -1.7, 1.3 and 3.2 respectively. The relevant corrected log Kow values are used for assessment purposes.
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.
