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Environmental fate & pathways

Henry's Law constant

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Reference
Endpoint:
Henry's law constant
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Calculation based on a measured water solubility value for the substance and measured vapour pressure
Qualifier:
no guideline followed
GLP compliance:
no
H:
0 Pa m³/mol
Temp.:
25 °C
Conclusions:
Henry's law constant was calculated to be 6.04E-11 Pa.m3/mol at 25 °C based on experimental water solubility of 36.4 g/L and an experimental vapour pressures for T002102 of 0.00000002 Pa. The value indicates that a low rate of volatilisation from surface water is expected.

Description of key information

Henry's law constant was calculated to be 6.04E-11 Pa.m3/mol at 25 °C based on experimental water solubility and an experimental vapour pressure for T002102. The value indicates that a very low rate of volatilisation from surface water is expected. 

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0
at the temperature of:
25 °C

Additional information