Registration Dossier
Registration Dossier
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EC number: 468-880-2 | CAS number: 102985-93-3
Endpoint summary
Administrative data
Description of key information
Additional information
The performance of hydrolysis as a function of pH is scientifically unjustified.
Regulation (EC) No 1907/2006 (REACH), Annex VIII, Sect. 9.2.2.1, Col. 2, states as follows:
9.2.2.1. The study does not need to be conducted if:
– the substance is readily biodegradable; or
– the substance is highly insoluble in water.
In accordance with column 2 of REACH Annex VIII, hydrolysis as a function of pH was not conducted since the the substance is readily biodegradable and has an estimated low water solubility.
Supporting study:
In the course of a study, in which the water solubility of the test substance was determined according to OECD guideline no. 105 and EU method A.16 the hydrolysis of the test substance was clearly observed. The test item reacts with oxygen-free water in approx. 60 minutes to products other than the carbon acid, the latter being a product of the reaction with oxygen. The appearance of new peaks in the GC-chromotograms indicates the appearance of degradation products due to hydrolysis.
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