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Physical & Chemical properties

Partition coefficient

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Description of key information

The log Kow value for mixture of ortho-toluenesulfonamide  and para-toluenesulfonamide is 0.6. 

Key value for chemical safety assessment

Log Kow (Log Pow):
0.6
at the temperature of:
20 °C

Additional information

Read across from:

88-19-7, Partition coefficient, Vos, 2011, rs and 70-55-3, Partition coefficient, Vos, 2011, rs

Conclusions:

The measured log Kow value for ortho-toluenesulfonamide is 0.6.

The measured log Kow value for para-toluenesulfonamide is 0.6.

So a mixture of ortho-toluenesulfonamide and para-toluenesulfonamide has a log Kow value of 0.6 too.

This is supported by one data from calculation, wich does not deal with the difference in para and ortho.