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Environmental fate & pathways

Henry's Law constant

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Reference
Endpoint:
Henry's law constant
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientifically acceptable method
Principles of method if other than guideline:
Calculated using HENRYWIN v3.20
(bond estimation method)
GLP compliance:
no
H:
0.239 Pa m³/mol
Temp.:
25 °C

Description of key information

From the water surface, 1,3 propansultone will slowly evaporate into the atmosphere.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0.239
at the temperature of:
25 °C

Additional information

The evaporation potential of test item was calculated using SRC HENRYWIN v3.20. The calculated Henry's law constant of 0.239 at 25 °C indicates that the substance will slowly evaporate from water surfaces into the atmosphere.