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Environmental fate & pathways

Phototransformation in air

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Description of key information

The QSAR calculated rate constant for the OH sensitized photodegradation of tridecanedioic acid is approximately 15.4807E-12 cm3/(molecule * s). At 500,000 OH radicals / cm3 (typical for central Europe), this corresponds to a half-life of 25 hours.

Key value for chemical safety assessment

Half-life in air:
25 h
Degradation rate constant with OH radicals:
0 cm³ molecule-1 d-1

Additional information