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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 255-901-3 | CAS number: 42594-17-2
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
The hydrolysis of the test item was assessed in aqueous buffers at pH 1.2, 4, 7 and 9 at 50 ± 0.5°C according to the OECD testing guideline 111.
After 5 days, at pH 4, the test item was shown to be hydrolysed by less than 10% compared to T0. This indicated that it was hydrolytically stable and significant hydrolysis had not occurred under these conditions.
At pH 7, the test item was shown to be hydrolysed by slightly more than 10% compared to T0. The disappearance of the test item was not considered significant. Consequently, the definitive test was conducted at pH 1.2 (37°C) and 9 (15, 37 and 50°C).
The half life of the test item at pH 1.2 and 37°C was determined as 4 days.
The half life of the test item at pH 9.0 and 25°C was determined as 4.8 days.
The substance bis (hydroxymethyl) tricycle decane was identified as a hydrolysis product.
Key value for chemical safety assessment
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.
