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EC number: 203-678-8
CAS number: 109-53-5
After exposure to soil, significant adsorption to solid soil phase (e.g. clay) is not expected.
calculated using SRC KOCWIN v2.00, the Koc of isobutyl
is 27.09 (corrected log Koc = 1.43) (BASF 2015).
In Article 13 of Regulation (EC) No
1907/2006, it is laid down that information on intrinsic properties of
substances may be generated by means other than tests, provided that the
conditions set out in Annex XI (of the same Regulation) are met.
Furthermore according to Article 25 of the same Regulation testing on
vertebrate animals shall be undertaken only as a last resort.
According to Annex XI of Regulation (EC)
No 1907/2006 (Q)SAR results can be used if (1) the scientific validity
of the (Q)SAR model has been established, (2) the substance falls within
the applicability domain of the (Q)SAR model, (3) the results are
adequate for the purpose of classification and labeling and/or risk
assessment and (4) adequate and reliable documentation of the applied
method is provided.
For the assessment of isobutyl vinyl
ether (Q)SAR results were used
criteria listed in Annex XI of Regulation (EC) No 1907/2006 are
considered to be adequately fulfilled and therefore the endpoint(s)
sufficiently covered and suitable for risk assessment.
experimental studies on adsorption are
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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