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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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Physical & Chemical properties

Partition coefficient

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Administrative data

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Description of key information

logPow = -0.03 (20 °C)

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
20 °C

Additional information

The partition coefficent was calculated using KOWWIN (EPI Suite, v4.0), model version v1.67a (September 2008). No formal QMRF is currently available; however, the following literature references address the algorithm and various aspects of reliability. 1. Atom/fragment contribution method for estimating octanol-water partition coefficients. Meylan, W.M. and P.H. Howard, J. Pharm. Sci., 1995, 84, 83-92. 2. An approach to determining applicability domains for QSAR group contribution models: An analysis of SRC KOWWIN. N. Nikolova-Jeliazkova and J. Jaworska, ATLA, 2005, 33, 461-470. 3. Dearden J.C., Netzeva T.I., Bibby R. A comparison of commercially available software for the prediction of partition coefficient, in Ford M., Livingstone D., Dearden J. and van de Waterbeemd H. (Eds.), Designing Drugs and Crop Protectants: Processes, Problems and Solutions, Blackwell, Oxford, 2003, pp. 168-169.