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Environmental fate & pathways

Phototransformation in air

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Description of key information

In the atmosphere a half-life of 1.7 h for N-(1,4-dimethylpentyl)-N'-phenylbenzene-1,4-diamine is estimated due to indirect photolysis reaction with hydroxyl radicals, considering an OH-concentration of 500,000 radicals/cm³ as a 24-h average.

Key value for chemical safety assessment

Half-life in air:
1.7 h

Additional information