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Environmental fate & pathways

Hydrolysis

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Description of key information

Stability of 1,2-Benzenedicarboxylic acid, di-C6-10-alkyl esters against hydrolysis was calculated using the computer programHYDROWIN (v 2.00).A base-catalysed second-order hydrolysis rate constant of 0.04631 L/mole-sec was estimated using a structure estimation method. This corresponds to half-lives of 4.742 years at pH 7 and 173.212 days at pH 8. 

Key value for chemical safety assessment

Half-life for hydrolysis:
173.212 d
at the temperature of:
25 °C

Additional information