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: 251-718-8 | CAS number: 33885-52-8
A GLP-compliant hydrolysis study was performed according to OECD 111. In the preliminary Tier 1 study, a decrease in concentration of >10% (i.e. 98%) was observed after 5 days at 50°C at pH 4, 7 and 9, likely due to volatility. Therefore a Tier 2 study was performed. using minimum headspace in the test vessels. The test substance was stable in this test: < 10% hydrolysis after 5 days at 50°C was observed at pH 4, 7 and 9 in the Tier 2 test. This corresponds with a half-life time at 25°C of > 1 year and the substance can be considered hydrolytically stable at pH 4, 7 and 9.
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