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EC number: 203-545-4
CAS number: 108-05-4
were derived for freshwater, saltwater, sediment, and soil using either
experimental results or equilibrium partitioning calculations. The PNECS
derived using experimental data were based on Klimisch 1 or 2 studies
because these studies took into account the physico-chemical properties
of vinyl acetate and therefore were conducted in closed systems with no
or minimal headspace to avoid loss of the test material and ensure a
consistent exposure of the organisms. Other studies were available but
did not meet the quality criteria and therefore these were not used in
the PNEC derivation.
(based on the ecosar class vinyl/allyl esters) were generated using EPI
suite, in order to support the use of lower assessment factors for
derivation of the PNECs. The QSARs generated reinforce that fish are the
most sensitive trophic level.
Based on the criteria of
Regulation (EC) No 1272/2008, vinyl acetate has to be classified as “Chronic
aquatic toxicity, category 3”, hazard statement H412 “Harmful
to aquatic life with long-lasting effects".
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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