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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Partition coefficient of test substance Phenethyl isovalerate was estimated to be log KoW 3.9718.

Key value for chemical safety assessment

Log Kow (Log Pow):
3.972

Additional information

Prediction model based estimation of the partition coefficient has been summarized as below for the test chemical Phenethyl isovalerate.

From EPI suite (2016) Partition coefficient of test substance Phenethyl isovalerate was estimated to be log KoW 3.9718.This result value indicate that the test substance is relatively hydrophobic in nature.

Partition coefficient of test substance Phenethyl isovalerate was found to be log KoW 3.71.This result value indicate that the test substance is relatively hydrophobic in nature.

Partition Coefficient was estimated for the test comopund Phenethyl isovalerate (SRC PhysProp database, 2016). Partition coefficient (log Kow) of test substance Phenethyl isovalerate is found to be 3.97.