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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Henry's Law constant

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Administrative data

Link to relevant study record(s)

Description of key information

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

Key value for chemical safety assessment

Additional information

Two calculations for the Henry's law constant are available. A HLC of 0.57 Pa m³/mol was calculated according to Thomas (1982) for a temperature of 20 °C. In a second calculation performed using SRC HENRYWIN a HLC of 8.1 Pa m³/mol was calculated for 25 °C. Both calculation indicate that the substance has a low potential to evaporate from the water surface.