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Henry's Law constant

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Description of key information

Monochloroacetic acid: Key study: Calculation by EPI-Suite and experimental data (EPI-Suite): The Henry's Law constant for monochloroacetic acid is estimated as 193 x 10-9atm.m3/mole (bond method) and 88.8 x 10-9atm.m3/mole (group method) at 25 ºC.
Methyl chloroacetate: Key study: Calculation by EPI-Suite and experimental data (EPI-Suite): The Henry´s law constant is between 2.37 x 10-05 and 6.18 x 10-05 atm.m3/mol

Key value for chemical safety assessment

Additional information

Reaction mass of methyl chloroacetate and chloroacetic acid:

1.- Monochloroacetic acid:

Key study: Calculation by EPI-Suite and experimental data (EPI-Suite): The Henry's Law constant for monochloroacetic acid is estimated as 193 x 10-9atm.m3/mole (bond method) and 88.8 x 10-9atm.m3/mole (group method) at 25 ºC.

2.- Methyl chloroacetate:

Key study: Calculation by EPI-Suite and experimental data (EPI-Suite): The Henry´s law constant is between 2.37 x 10-05 and 6.18 x 10-05 atm.m3/mol