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Environmental fate & pathways

Henry's Law constant

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Description of key information

From the water surface the substance will not evaporate into the atmosphere. 

Key value for chemical safety assessment

Additional information

A measured Henry´s Law constant of 0.2 Pa*m3/mol was identified (Jayasinghe et al. 1992). Therefore, aniline exhibits no volatilization potential. This result is supported by a very high water solubility and low vapour pressure of aniline (see chapter 4.6 and 4.8).