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Environmental fate & pathways

Henry's Law constant

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Description of key information

A Henry's Law constant of 1945 Pa/m3*mol was calculated for n-butylchloride and indicates high volatility of the substance.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
1 945
at the temperature of:
25 °C

Additional information

The Henry's Law constant was calculated using the Henrywin3.2 software provided by Episuite 4.0 with a resulting H of 1945 Pa*m3/mol. Hence, the substance 1-chlorobutane can be considered to be highly volatile.