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EC number: 205-526-6
CAS number: 142-18-7
Toxicity to aquatic microorganisms is unlikely for this substance
No experimental data evaluating the toxicity of
2,3-dihydroxypropyl laurate (CAS No. 142-18-7) is currently available.
2,3-dihydroxypropyl laurate can be considered as readily biodegradable
(79.5% biodegradation after 28 days) based on suitable read-across data
(see IUCLID section 5.2.1). According
to the Guidance on information requirements and chemical safety
assessment, Chapter R7.b (ECHA, 2008) “the assumption that the substance
under investigation is not inhibitory to microorganisms when dosed in
the test system is implicit in ready biodegradability testing (…). If a
compound degrades well in a ready biodegradability test, or does not
inhibit the degradation of a positive control at a certain
concentration, this concentration can be used as a NOEC”. Considering
the above information,2,3-dihydroxypropyl laurate is not
expected to exert toxicity to microorganisms.
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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