Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 415-490-5 | CAS number: 141773-73-1 HELVETOLIDE
Endpoint summary
Administrative data
Description of key information
One valid key study is available to assess the abiotic degradation of the registered substance. This study was performed according to a method equivalent to OECD Guideline 111 (Hydrolysis as a Function of pH) with GLP statement. The substance failed to hydrolyse at pH 4 and pH 7 (at 50°C) while more than 10% hydrolysis was observed after 5 days in pH 9 (at 50°C). Therefore the main test was performed at pH 9 and directly at 25°C. The rate constant at pH 9 and 25°C was measured at 8.60 x 10-7s-1, which corresponds to a half-life of 224 hours.
Additional information
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.
