Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Physical & Chemical properties

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The HPLC method (in accordance with EC A.8 and OECD 117) was performed to determine the partition coefficient (n-octanol/water) of Oxooel LS13. The log Pow of the test substance was concluded to be > 6.2 (indicative log Pow range: 7.6 - 8.3)

Key value for chemical safety assessment

Additional information

The HPLC chromatogram of the test substance showed three broad peaks, all with a retention time > reference substance 4,4’-DDT (log Pow of 6.2). It was therefore concluded that the log Pow of the test substance is > 6.2. From extrapolation of the reference substance calibration curve log Pow values in the range 7.6 - 8.3 were indicated.