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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The Henry's Law Constant (HLC) for the substance was predicted using the QSAR calculation of the Estimation Program Interface (EPI) Suite v 4.1. The HLC was estimated to be 1.66*10-30 Pa*m³/mol. The result relates to the unaffected molecule of the substance as any decomposition (e.g. hydrolysis) of the substance is not taken into account by the program.

Key value for chemical safety assessment

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

Additional information

"Should read: 1.66*10-30 Pa m3/mol"

The calculated value is too small for entering as key value. Therefore the smallest value possible was entered instead as a worst case.