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Environmental fate & pathways

Phototransformation in air

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Description of key information

Key value for chemical safety assessment

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The study conducted by Freitag et al. (1985) used p-Phenylenediamine hydrochloride. p-Phenylenediamine hydrochloride will dissociate in situ, to the chloride ion and its corresponding cation. p-Phenylenediamine will also dissociate in situ to form the corresponding cation. In view of the species being the same regardless of whether the test substance is in its salt form or not, p-phenylenediamine hydrochloride is therefore representative of the substance.

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