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Registration Dossier
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EC number: 271-085-1 | CAS number: 68515-43-5
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
A base-catalysed second-order hydrolysis rate constant of 0.03486 L/mole-sec was estimated using a structure estimation method. This corresponds to half-lives of 6.3 years at pH 7 and 230.2 days at pH 8.
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 230 d
- at the temperature of:
- 25 °C
Additional information
In accordance with REACH Regulation 1907/2006, Annex VIII, Column 2 hydrolysis as a function of pH does not need to be determined as the substance is readily biodegradable.
Stability of the substance against hydrolysis was calculated using the computer program HYDROWIN (v 2.00). A base-catalysed second-order hydrolysis rate constant of 0.03486 L/mole-sec was estimated using a structure estimation method. This corresponds to half-lives of 6.3 years at pH 7 and 230.2 days at pH 8.
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