Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Estimated Henry's Law constants of 1.61E-4 Pa-m3/mole and 2.66E-4 Pa-m3/mole were calculated using HENRYWIN (v.3.20).

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
at the temperature of:
20 °C

Additional information

HENRYWIN (v3.20) was used to estimate the Henry's Law Constants of the test substance at 25 degrees Celsius. The following estimates were obtained using the bond estimate method and the group estimate method:

Bond Estimate: 1.59E-009 atm-m3/mole (1.61E-004 Pa-m3/mole)

Group Estimate: 2.62E-009 atm-m3/mole (2.66E-004 Pa-m3/mole)