Registration Dossier
Registration Dossier
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EC number: 483-980-6 | CAS number: -
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Based on the column 2 of Annex VIII of REACH, the study does not need to be conducted if the substance and its relevant degradation products decompose rapidly.
Key value for chemical safety assessment
Additional information
Based on the column 2 of Annex VIII of REACH, the study does not need to be conducted if the substance and its relevant degradation products decompose rapidly.
In case where ECHA and the Competent Authorities do not agree with this waiving and its justification, we have included a testing proposal for an adsorption/desorption test (test C.18 that could be performed in 2013 in view of the planning of the laboratories).
Vegeflux Soy is a UVCB. Standard tests for this endpoint are intended for single substances and are not appropriate for this complex substance. In order to complete this endpoint and as the base-set level, adsorption data for representative hydrocarbon constituents have been used:
Calculation of Koc with KOCWIN v2.00:
- Methyl linoleate: estimated Koc = 4.284E+004 L/kg to 4.747E+004 L/kg
- Methyl elaidate: estimated Koc = 4.747E+004 L/kg to 9.557E+004 L/kg
- Linoleic acid: estimated Koc = 1.136E+004 L/kg to 1.17E+004 L/kg
Thus:
- If released to soil, Vegeflux Soy is expected to have no mobility based upon estimated Koc of its main constituents.
- If released into water, Vegeflux Soy is expected to adsorb to suspended solids and sediment based upon estimated Koc of its main constituents.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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