Registration Dossier
Registration Dossier
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EC number: 268-028-8 | CAS number: 67990-05-0
Endpoint summary
Administrative data
Description of key information
No adsoprtion to soil or sediment is expected.
Additional information
Based on the results of the dispersion study according to OEDC 318 a binding to sediment or soil particles as target of this endpoint for Pigment red 269 (CAS 67990-05-0) can be excluded. Additionally, the results of the octanol and water solubility determination indicate, that the molecule itself will not interact neither with lipophilic nor lipophobic surfaces. Based on low log Kow values for all but one pigment of the Naphtol-AS analogue substance group, low adsorption potential may be assumed for the category. Therefore, no adsorption to soil or sediment is expected.
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