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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Calculation with US-EPA EPIWIN software: HENRYWIN Program v3.20:

Bond Est : 4.43E-013 atm-m3/mole (4.49E-008 Pa-m3/mole)

Group Est: 1.02E-017 atm-m3/mole (1.03E-012 Pa-m3/mole)

Key value for chemical safety assessment

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

Additional information

The prediction for the distribution between aqueous solution and air for the substance D-glucopyranoside methyl 2,6 -dioleate was determined by the computer program HENRYWIN v3.20 (EPIWIN software) by US-EPA (Chemservice S.A., 2017). The program calculates the Henry´s Law Constant based on the Bond Method as 4.49 E-008 Pa*m³/mol at a temperature of 25 °C. The Group Method estimation resulted in an Henry´s Law Constant of 1.03E-012 Pa*m³/mol).

No GLP criteria are applicable for the usage of this tool, but due to the fact that it is a scientifically accepted calculation method the estimations performed are reliable with restrictions and can be used for the chemical safety assessment.