Registration Dossier

Environmental fate & pathways

Phototransformation in air

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Description of key information

DETDA's phototransformation half-life in the troposphere was estimated using AOP Program (v1.92).

Key value for chemical safety assessment

Half-life in air:
1.48 h

Additional information

DETDA's estimated phototransformation half-life is 0.123 days (12 -hour day; 1.5E6 OH/cm3).