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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 614-406-6 | CAS number: 68308-61-2
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
The adorption coefficient of the test item was calculated by means of the PCKOC Programm (v1.66) and the model as part of the STP Fugacity Model.
Key value for chemical safety assessment
- Koc at 20 °C:
- 18.738
Additional information
Based on its very low solubility and experiences that HPLC techniques*1 are not applicable for GARDO TP10451, an experimental determination of log Koc of GARDO TP10451 by HPLC is not feasible.
The log Koc of GARDO TP10451 was calculated by means of the PCKOC Program (v1.66) and a model as part of the STP Fugacity Model. Both part of the program compilation EPI Suite. The chemical structure of the idealized structure of GARDO TP10451 was entered by SMILES (Simplified Molecular Input Line Entry System) notations. The resulting Koc is either 1*E10 (PCKOC Program (v1.66)) or 1.1*E18 (Soil Koc calculated by model as given in STP Fugacity Model).
Both results show that GARDO TP10451 is completely adsorbed to soil or sewage sludge when coming into contact with both matrices, due to the molecular structure and the very low solubility (calculative equal or lower than 1.1734*E-6 mg/L at 25°C) of this substance.
*1 Laky, V. 2008. Feasibility Trial of the Analytical Method for the Determination of Gardo TP1045
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.
