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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

The Henry's law constant of decahydronaphthalene was measured at temperatures between 10 and 30 ºC with to the EPICS method (the batch air stripping method was used as confirmatory). 
The results indicate that this chemical is highly volatile with obtained values between 0.07 and 0.199 atm m3/mol (7093 to 20164 Pa m3/mol) (10 ºC to 30 ºC).

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
10 740
at the temperature of:
20 °C

Additional information