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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 235-922-4 | CAS number: 13048-34-5
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Two peaks were identified in an HPLC study performed in accordance with OECD testing guideline 121.
The first one representing 3.9% of all the area gave a log Koc value of 2.57 and the second one representing 96.1% of all the area a log Koc value of 3.82.
Key value for chemical safety assessment
- Koc at 20 °C:
- 6 606
Additional information
The adsorption/desorption behaviour of test item on soil and sewage sludge was evaluated in a study performed in accordance with OECD testing guideline 121 and GLP requirements. The test item contains 2 components; one representing 3.9% of all the components and the other 96.1%. The log Koc values were 2.57 and 3.82, respectively. During the analysis, the temperature was 30 °C and the pH value was 6.4. The log Koc value (3.82) representing 96.1% of all the substance was used for the Chemical Safety Assessment.
[LogKoc: 3.82]
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.
