Registration Dossier
Registration Dossier
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EC number: 204-612-0 | CAS number: 123-25-1
Endpoint summary
Administrative data
Description of key information
Additional information
Adsorption / desorption
The Koc of diethyl succinate was estimated to be 21.2 L/Kg, using the EPA OPERA (Q)SAR model.
Henry's Law constant
The Henry’s Law Constant of diethyl succinate was determined to be HLC = 4.6E-6 atm•m3/mole, equivalent to 0.47 Pa•m3/mole, using the EPA OPERA (Q)SAR model.
Distribution modelling
Distribution in environmental compartments has been calculated using a Fugacity model, under the emission scenario of 1000 kg/h into each of air, water and soil compartments, according to Mackay, Level III. Distribution in various environmental compartments is estimated as: Air= 4.73%; Water= 34.2%; Soil= 61% and Sediment= 0.0929%.
The soil was then found to be the major target compartment.
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