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EC number: 271-085-1
CAS number: 68515-43-5
BCF has been calculated using the
computer program BCFBAF (v3.01). It is predicted that the substance has
BCF of 777 L/kg wet weight.It
is therefore concluded that the potential for bioaccumulation of
1,2-Benzenedicarboxylic acid, di-C9-11-branched and linear alkyl esters
(DIPLAST L 9 -11) is low.
A phthalate ester with branched (as
opposed to linear alcohol chains) has undergone risk assessment
(European Union Risk Assessment Report on 1,2-benzenedicarboxylic acid,
di-C9-11-branched alkyl esters, C10-rich and di-“isodecyl”
phthalate,Final Report, 2003).The report considers bioaccumulation in
aquatic organisms and cites a single test where a BCF of < 14.4 was
determined for fish (Cyprinus carpio) according to OECD test
guideline No. 305C. In the same test system, a BCF of 1.3-29.7 was
determined for DEHP. The authors comments that higher BCFs have been
determined with DEHP in fish in other assays and that the only BCF
result available for the substance with fish is very low compared with
the results available for DEHP. As a result the BCF for fish of 840
retained for the risk assessment of DEHP was used for the assessment of
the exposure of humans via the environment of the substance. This value
is similar to that calculated for1,2-Benzenedicarboxylic acid,
di-C9-11-branched and linear alkyl esters and the calculated value may
therefore be regarded as reasonable.
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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