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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 264-796-3 | CAS number: 64346-30-1
Hydrolysis
Administrative data
Link to relevant study record(s)
- Endpoint:
- hydrolysis
- Type of information:
- calculation (if not (Q)SAR)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- accepted calculation method
- Justification for type of information:
- Estimated data generated using the EPI Suite model developed by the USEPA.
- Qualifier:
- according to guideline
- Guideline:
- other: Modeling database
- Principles of method if other than guideline:
- HYDROWIN Program (v2.00) from EPI Suite estimation database
- GLP compliance:
- no
- Radiolabelling:
- no
- Analytical monitoring:
- no
- Estimation method (if used):
- HYDROWIN v2.00
- Transformation products:
- not specified
- Key result
- pH:
- 7
- Temp.:
- 25 °C
- Hydrolysis rate constant:
- 4.91 s-1
- DT50:
- 16.337 d
- Type:
- not specified
- Remarks on result:
- other: At pH 8, hydrolysis were observed after 1.634 days
- Validity criteria fulfilled:
- not specified
- Conclusions:
- HYDROWIN programe was use to estimate the half life of test chemical. The half life of test chemical was estimated to be 16.3 days at pH 7 and 1.63 days at pH 8.
- Executive summary:
HYDROWIN programe was use to estimate the half life of test chemical. The half life of test chemical was estimated to be 16.3 days at pH 7 and 1.63 days at pH 8.
Reference
Description of key information
HYDROWIN programe was use to estimate the half life of test chemical. The half life of test chemical was estimated to be 16.3 days at pH 7 and 1.63 days at pH 8.
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 16.3 d
Additional information
HYDROWIN programe was use to estimate the half life of test chemical. The half life of test chemical was estimated to be 16.3 days at pH 7 and 1.63 days at pH 8.
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.
