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EC number: 701-120-2
CAS number: -
The study results indicate that the read-across substance is not readily biodegradable, however there is sufficient information in the studies to demonstrate that the substance is inherently biodegradable and will not persist in the environment.
Extended OECD 301 B and OECD 301 D tests are available for the
read-across substance DimerFA_PEPA_PAA.
In the extended 74 -day OECD 301 B test there was high variation between
replicates, with some replicates showing 70% degradation by the end of
the test, and other replicates with 0% degradation. These results
indicate that the test substance will ultimately degrade in the
environment. However, based on the results the substance is not
considered readily biodegradable.
In a supporting OECD 301 D study the test substance was 15% degraded
after 28 days, and was 19% degraded after 60 days. Based on this
information, it is considered that DimerFA PEPA PAA is not considered
readily biodegradable. However, the results indicate that the substance
will ultimately degrade in the environment.
It is considered that these sufficient degradation has been observed in
these studies to consider the read-across substance inherently
biodegradable, not fulfilling specific criteria. Further to this the
results indicate that the substance will not persist in the environment.
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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