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Physical & Chemical properties

Partition coefficient

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Description of key information

Pow and log Pow value of UNOXOL(TM) 3,4 Dialdehyde Purified Grade (Heptanes content < 0.1 %wt) at neutral pH are: Pow 7.9 and Log Pow 0.9. 
It is not expected that the amount of impurities (mainly heptanes) would significantly impact the partition coefficient of UNOXOL(TM) 3,4 Dialdehyde. Therefore the determination of the Pow and log Pow of UNOXOL(TM) 3,4 Dialdehyde Crude Grade (Heptanes content ca. 6.0 % wt) was not conducted.

Key value for chemical safety assessment

Log Kow (Log Pow):
0.9
at the temperature of:
22 °C

Additional information

Pow and log Pow value of UNOXOL(TM) 3,4 Dialdehyde Purified Grade (Heptanes content < 0.1 % wt) at neutral pH are: Pow 7.9 and Log Pow 0.9.

It is not expected that the amount of impurities (mainly heptanes) would significantly impact the partition coefficient of UNOXOL(TM) 3,4 Dialdehyde.

Therefore the determination of the Pow and log Pow of UNOXOL(TM) 3,4 Dialdehyde Crude Grade (Heptanes content ca. 6.0 % wt) was not conducted.