Registration Dossier
Registration Dossier
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EC number: 206-839-0 | CAS number: 381-73-7
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption / Desorption :
Soil Adsorption Coefficient i.e Koc value of difluoroacetic acid was estimated as 2.252 by means of MCI method ( EPI suite ). This value when calculated at 20 deg C works out to be 1.8016.This indicates that difluoroacetic acid has low sorption to soil and sediment and moderate migration potential to groundwater.
Henry's Law Constant :
Henry's Law states that at a constant temperature, the amount of a given gas that dissolves in a given type and volume of liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid. Henry's Law Constant of difluoroacetic acid at 25 deg C is 0.22 Pa m³/mol.
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