Registration Dossier
Registration Dossier
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: 211-932-4 | CAS number: 713-95-1
Endpoint summary
Administrative data
Description of key information
Hydrolysis
On the basis of the experimental studies of the structurally and functionally similar read across chemical and applying the weight of evidence approach, the hydrolysis half-life value of the test chemical can be expected to be ranges from 2.1 to 3.3 yrs at pH 7.0 and 78 to 121 days at pH 8.0, respectively with a hydrolysis rate constant ranging from 0.063L/mol-sec to 0.10 L/mol-sec, respectively. Thus, based on this half-life value, it can be concluded that the test chemical is not hydrolysable.
Additional information
Hydrolysis
Data available for the structurally and functionally similar read across chemicals has been reviewed to determine the half-life of the test chemical. The studies are as mentioned below:
The half-life and base catalyzed second order hydrolysis rate constant was determined using a structure estimation method of the test chemical. The second order hydrolysis rate constant of test substance was determined to be 0.063L/mol-sec with a corresponding half-lives of 3.3 yrs and 121 days at pH 7 and 8, respectively. Based on the half-life values, it is concluded that test chemical is not hydrolysable.
In an another study, the half-life and base catalyzed second order hydrolysis rate constant was determined using a structure estimation method of the test chemical. The second order hydrolysis rate constant of test substance was determined to be 0.10L/mol-sec with a corresponding half-lives of 2.1 yrs and 78 days at pH 7 and 8, respectively. Based on the half-life values, it is concluded that test chemical is not hydrolysable.
On the basis of the experimental studies of the structurally and functionally similar read across chemical and applying the weight of evidence approach, the hydrolysis half-life value of the test chemical can be expected to be ranges from 2.1 to 3.3 yrs at pH 7.0 and 78 to 121 days at pH 8.0, respectively with a hydrolysis rate constant ranging from 0.063L/mol-sec to 0.10 L/mol-sec, respectively. Thus, based on this half-life value, it can be concluded that the test chemical is not hydrolysable.
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.
