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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Phototransformation in air

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Administrative data

Link to relevant study record(s)

Description of key information

The chemical (3-aminophenyl)uronium chloride  is not persistent in air medium as the half life period of (3-aminophenyl)uronium chloride  in air is only 0.079 days.

Key value for chemical safety assessment

Half-life in air:
0.079 d

Additional information

The atmospheric oxidation half-life of (3-aminophenyl)uronium chloride was estimated using the level III multimedia model. It was estimated that the substance is not persistent in air medium as the half life period ofclioquinolin air is only 0.079 days. This indicates that (3-aminophenyl)uronium is rapidly phototransformed in air