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Physical & Chemical properties

Partition coefficient

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partition coefficient
Type of information:
experimental study
Adequacy of study:
key study
Study period:
12/09/2018 - 10/05/2019
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
OECD Guideline 107 (Partition Coefficient (n-octanol / water), Shake Flask Method)
GLP compliance:
Type of method:
flask method
Partition coefficient type:
Specific details on test material used for the study:
Batch/Lot Number: 334-301300/000005
Appearance: Yellow to brownish clear liquid
Date of Manufacture: September 2017
Date of Expiry: September 2019
Storage Condition: Protected from light, air and moisture. Once opened container was kept under nitrogen blanket to prevent decomposition.
Storage Container: In original container as supplied by the sponsor
Storage Location: Test Item Control Office, JRF
Analytical method:
other: ICP-OES
Key result
log Pow
Partition coefficient:
ca. -2.8
20 °C
ca. 5.99
The partition coefficient (Log Pow) of TYZOR AC 436 was -2.80 ± 0.01 at 20 ± 1 °C.

Description of key information

The partition coefficient (Log Pow) of TYZOR AC 436 was -2.80 ± 0.01 at 20 ± 1 °C.

Key value for chemical safety assessment

Log Kow (Log Pow):
at the temperature of:
20 °C

Additional information