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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 240-923-8 | CAS number: 16889-10-4
Toxicity to aquatic plants other than algae
Administrative data
Link to relevant study record(s)
Description of key information
Waiving.
Key value for chemical safety assessment
Additional information
According to Annex VII of REACH, a growth inhibition study on aquatic plants doe not need to be conducted if there are mitigating factors indicating that aquatic toxicity is unlikely to occur, for instance if the substance is highly insoluble in water or the substance is unlikely to cross biological membranes.
During the validation of analytical method in 20X AAP medium for lemna, the substance was found to be below the limit of quantification of the validated HLPC method.
Overall, the significance of aquatic compartment for toxicity of Disperse Red 073 was considered as limited.
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.
