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EC number: 224-292-6
CAS number: 4292-10-8
A study on hydrolysis does not need to be conducted.
In accordance with column 2 of REACH Annex VIII, the
hydrolysis test does not have to be conducted because AAPB is
readily biodegradable. It is shown that biodegradation is the
primary route of degradation in the environment.
In addition limited information is available from an
EPIWIN calculation. However, there are no details whether the
calculation model is validated for the substance under
investigation, therefore reliability is not assignable. The
stability (hydrolysis) of C8 -18 AAPB was calculated using
EPIWIN, HYDROWIN v1.67. Hydrolysis is not to be expected under
environmental conditions: the calculated hydrolysis half-life
time (t1/2) was found to be > 1 year.
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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