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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 944-232-9 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Vat Black 25 is a solid under all environmental conditions and the main component of the substance is not soluble in water or in other organic solvents. Therefore, the substance is unlikely to distribute to water compartments and adsorption to soil/sediment is not expected. The substance is predicted to have a low volatility therefore it is not predicted to partition to air.
The main component of the substance is predicted using QSAR to be not readily biodegradable. A hydrolysis study has not been conducted because the substance is insoluble in water. It is concluded, therefore, that abiotic and biotic processes would not contribute significantly to the depletion of the substance within the environment.
A calculated log Kow of 10 or above is taken as an indicator of reduced bioaccumulation. The main component of the substance has a calculated log Kow value of 12.23 therefore the test substance is not predicted to be bioaccumulative. In addition, the substance has a low solubility in n-octanol (< 22 mg/L). Therefore, possible bioaccumulation in the food chain is not anticipated.
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.
