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Environmental fate & pathways

Hydrolysis

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Reference
Endpoint:
hydrolysis
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is highly insoluble in water

Description of key information

Disperse Yellow 114 is highly insoluble in water as shown in the test on water solubility (<0.7 μg/L). Thus, conducting the hydrolysis study is technically not feasible and is waived in line with criteria in Annex VIII, column 2 REACH. For the purpose of risk assessment, the hydrolytic half life of > 1year is considered.

Key value for chemical safety assessment

Half-life for hydrolysis:
1 yr
at the temperature of:
20 °C

Additional information