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
Considering results of (Q)SAR predictions and the chemical structure of Pigment red 269 (CAS 67990-05-0) hydrolysis does not pose a relevant degradation pathway.
Additional information
Based on its low water solubility (3.8 µg/L at 1°C) and its mostly very high dispersion stability hydrolysis is not to be expected of critical concern for environmental risk assessment of the substance. The chemical structure and (Q)SAR predictions support this assumption. Thus, hydrolysis is not expected and no tests on hydrolysis are considered necessary or relevant.
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