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Environmental fate & pathways

Henry's Law constant

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Description of key information

The Henry's Law constant of 0.201 Pa m³/mol at 25°C indicates that the substance is slightly volatile from water.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0.2
at the temperature of:
25 °C

Additional information

The experimentally determined Henry's Law constant of the substance is 0.000081. The value was given as dimensionless Henry's Law constant (K air-water) and, according to the "Guidance Document R16, October 2012, Chapter R.16.5.3.2", the value equates to 0.201 Pa m3 / mol. This value indicates that the substance is slightly volatile from water.