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Environmental fate & pathways

Hydrolysis

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Link to relevant study record(s)

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

According to the OECD 111 guideline, the concentration of test samples should not exceed half the water solubility of the test item or 0.01 M, whichever is lower. Study results showed that the water solubility of epoxypropyl neodecanoate, oligomeric reaction products with cyclohexane-1,2-dicarboxylic anhydride and propylidenetrimethanol was shown to be < 0.0103 mg/L. No analytical method was available to support the hydrolysis test at this low concentration level. The test on the hydrolysis of the test item could therefore not be performed and has been waived accordingly.

Key value for chemical safety assessment

Additional information