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: 203-603-9
CAS number: 108-65-6
Hydrolysis of propylene glycol methyl ether acetate as a function of pH
(4, 7 and 9) was performed according to the OECD GuideLine 111 by
Chemicals Evaluation and Research Institute (1998). The test report is
not available, but it was validated by the Japanese authorities within
the OECD SIDS activities. No hydrolysis occurred in 5 days at 50°C at pH
4 and 7. At pH 9, hydrolysis rates were determined at 60, 70 and 80°C,
and it was extrapoled to 25°C using the Arrhenius relationship. The
calculated rate constant was 0.00357. A half life of 8.1 days can be
calculated at 25°C and at pH 9. The breakdown products were not studied.
At pH 4 and 7, propylene glycol methyl ether acetate is stable.
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.
Sellel veebilehel kasutatakse küpsiseid, et tagada lehe parim kasutus.
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.
Do not show this message again