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EC number: 275-639-3 | CAS number: 71566-54-6
The described 'red disazo condensation pigment' is practically insoluble and has a negligible vapour pressure. Hence, distribution into the compartments water and air are unlikely and in consequence abiotic degradation processes like hydrolyses and photodegradation are not relevant under environmental conditions.
In Annex VIII column 2 of Regulation (EC) No. 1907/2006, it is laid down that the study on hydrolysis does not need to be conducted if the substance is highly insoluble in water. Therefore no tests are required.
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.
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