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Environmental fate & pathways

Hydrolysis

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Description of key information

Hydrolysis will not significantly contribute to the removal of IDB from the environment. The isodecyl benzoate hydrolysis half-life (25 degrees C) is calculated as:
pH 7 = 10.7 years
pH 8 = 1.1 years

Key value for chemical safety assessment

Additional information

The HYDROWIN model, a subroutine within the USEPA (2009) computer program, estimates a hydrolysis half-life for isodecyl benzoate of 10.7 years at pH 7 (25°C) and 1.1 years at pH 8 (25°C).