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Environmental fate & pathways

Henry's Law constant

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Description of key information

A Henry's Law Constant H=0.197 Pa m³/mol was calculated. This result indicates that benzophenone is expected to be moderately volatile from water surfaces.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
1.193

Additional information

Henry's Law constant of benzophenone was calculated using EPIWIN v4.0, HENRYWIN v3.20. The calculation yielded a Henry's Law Constant H=0.197 Pa m³/mol. This Henry's Law constant indicates that benzophenone is expected to be moderately volatile from water surfaces.