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Physical & Chemical properties

Partition coefficient

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Description of key information

The log Pow was estimated with KOWWIN version 1.68. This QSAR model is included in the EPI Suite programs developed by Syracuse Research Corporation for US-EPA. The calculated log Pow of diphenyl sulphone is 2.6070.

Key value for chemical safety assessment

Log Kow (Log Pow):
2.61

Additional information

The log Pow was estimated with KOWWIN version 1.68. This QSAR model is included in the EpiSuite programs developed by Syracuse Research Corporation for US-EPA. The calculated log Pow of diphenyl sulphone is 2.61.

The calculated log Pow of 2.61 is supported by an estimated log Pow of 2.40 published by Hansch et al. (1995).