Registration Dossier
Registration Dossier
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EC number: 600-734-7 | CAS number: 106276-78-2
Endpoint summary
Administrative data
Description of key information
Additional information
The test substance is practically insoluble in water (< 0.017 mg/L) and the vapour pressure is not relevant since the melting point of the test substance is above 300°C. However, distribution into the compartments water and air is very unlikely and in consequence abiotic degradation processes like hydrolyses and photodegradation are not relevant under environmental conditions. If the pigment will be released into the environment, the substance may be found in the compartments sediment and soil as particulate material. However, due to their very low logPow adsorption to the solid phase is not expected.
Based on the molecular size, cellular uptake of the pigment is unlikely. Therefore, and due to the very low logKow bioaccumulation in biota will not occur. Furthermore, intracellular biodegradation, which is the main degradation route of bacteria, is probably low. This was show in an inherent test on biodegradation and several QSAR calculations. Hence the substance is likely to be persistent in the environment.
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.
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