Registration Dossier
Registration Dossier
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EC number: 270-099-5 | CAS number: 68411-06-3
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Adsorption to solid soil phase is not expected.
Key value for chemical safety assessment
Additional information
A study on the adsorption potential of the test substance is not available. However, in accordance with Annex VIII, Column 2 a study on adsorption / desorption does not need to be conducted since based on the PC parameters of the substance adsorption is not expected. The test substance belongs to the substance category of Phthalocyanines. As all substances of the Phthalocyanines resemble in structure as well as physical and chemical properties (e.g. CAS 59160 -79 -1: water solubility 0.003 -0.008 µg/L, solubility in octanol 0.9 -1.1 mg/L resulting in a logPow of 2.1 to 2.5; CAS 147 -14 -8: water solubility 0.004-0.009 mg/l, solubility in octanol 0.0001-0.0004 mg/l resulting in a logPow of -1.39; CAS 1328-53-6: water solubility 0.001-0.003 mg/l, solubility in octanol 0.0004 mg/l resulting in a logPow of -0.88) adsorption of the test substance is not expected.
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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