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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: - | CAS number: -
Endpoint summary
Administrative data
Description of key information
Hydrolysis:
The test on the hydrolysis of FAT 41043/A as a function of pH of the test substance could not be performed since it was not possible to accurately monitor the degradation rate of the test substance at initial concentrations of approximately 10 ng/l (half the water solubility).
Biodegradation:
NOTOX study Nr. 498117:
FAT 41043/A was not readily biodegradable under the conditions of the 'Manometric Respirometry Test.
NOTOX study Nr. 497918:
Due to the physical chemical properties of FAT 41043/A, especially the limited solubility in water, performance of a Zahn-Wellens/EMPA test was not possible.
NOTOX study Nr. 498116: According to the general principle of the BOD5 test a solution of FAT 41043/A of at least 2 mg/l in mineral medium should be inoculated and incubated under aerobic conditions in the dark or in diffuse light. Due to the physical chemical properties of FAT 41043/A, especially the limited solubility in water, performance of a BOD5 test was not possible. Therefore, it is not possible to perform the BOD5 test (EEC Directive 440/2008, Part C.5. 2008; ISO Standard 5815, 2003).
Adsorption: The Koc of FAT 41043/A was determined to be 2.6 x 10E6 (log Koc= 6.42) by the HPLC estimation method (EC C.19 and OECD 121).
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.
