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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Description of key information

The estimated log Pow value of the substance is in the range of -2.65 to -0.8 at 25°C

The values for the individual constituents of the substance have been estimated as follows:

CAS 111-41-1 (36%): log Pow= -2.13

CAS 112-24-3 (22%): log Pow= -2.65

CAS 140-31-8 (0.7%): log Pow= -1.57

CAS 103-76-4 (0.7%): log Pow= -1.56

CAS 111-40-0 (0.3%): log Pow= -2.13

CAS 141-43-5 (0.1%): log Pow= -1.61

CAS 107-15-3 (0.1%): log Pow= -1.62

CAS 110-85-0 (0.1%): log Pow= -0.8


Key value for chemical safety assessment

Additional information

As the substance is UVCB therefore the log Pow values for the non-ionized (neutral) form of the individual constituents have been generated by calculation based on fragment method using KOWWIN (v1.68) module of software EPI Suite v.4.11.

All constituents are within the applicability domain of the model.