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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
0.002
at the temperature of:
20 °C

Additional information

Henry's Law Constant H was calculated using SRC HENRYWIN v3.12, yielding a result of H = 0.00157 (BASF 2007). Hence, 2-phenoxyethanol is no volatile substance and will predominantly be found in the terrestrial or aquatic compartment.