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Physical & Chemical properties

Partition coefficient

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
partition coefficient
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:

Description of key information

The study does not need to be conducted because titanium nitride is inorganic.


According to Column 2 of REACH Annex VII (standard information requirements for substances manufactured or imported in quantities of 1 tonne per year or more) of Regulation (EC) No 1907/2006 a study to determine the partitition coefficient (Kow) does not need to be conducted if the substance is inorganic.


To allow a prediction of PEC in Chesar, a very low fictive logKow value is given as key value.

Key value for chemical safety assessment

Log Kow (Log Pow):
0
at the temperature of:
25 °C

Additional information