Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 947-750-3 | CAS number: -
“Reaction product of saturated palm kernel fatty acids and oxybispropanediol” is an UVCB substance. Several test data on short-term toxicity is found on the main constituents, read-across to relevant substance group and expected primary degradation products.
QSAR predictions of short-term toxicity using the Danish QSAR database for both the main constituents and expected degradation products from the primary biodegradation have been used to support and complement the test data.
The data shows that the use of toxicity data for alcohol ethoxylates (AE) probably is conservative, as the effect concentrations of these in general is lower than the observed effect concentrations for both polyglyceryl fatty acid esters, polyglycerols and fatty acids.
As a conservative approach, the conclusions of weight-of-evidence approach is then based on the derived 10% percentile of the AE, leading to the below value:
Short-term toxicity to invertebrates: 48hr-EC50=1.1 mg/L
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Close Do not show this message again