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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Partition coefficient is not relevant for inorganic substances, therefore only the log Kow for the organic component of this substance is reported. The log Kow of tetraethylammonium (TEA)is -2.22.

Key value for chemical safety assessment

Additional information

Di(tetraethylammonium)hexahydroxoplatinate(IV) is an inorganic substance. Partition coefficient is not relevant for inorganic substances, therefore the organic component only has been assessed.

The partition coefficients for tetraethylammonium (TEA) has been predicted using a QSAR model (KOWWIN v1.68 in EPISuite v4.1, US EPA 2010), following the atom/fragment contribution method. The log partition coefficient of TEA is predicted to be -2.22.