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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Environmental fate & pathways

Henry's Law constant

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Administrative data

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Description of key information

There is no volatility of the test substance.

Key value for chemical safety assessment

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

Additional information

Henry's law constant was calculated using HENRYWIN program, version 3.10 (Study director 2003a). The constant approached zero. A publication by Schmiegelt (2004) calculated a Henry's Law constant for the unprotonated species, resulting in a value of 6.4E-10 Pa m3/mol.