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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Substance 3,5-diiodosalicylic acid is estimated to be persistent in air medium as the half life period of 3,5-diiodosalicylic acid in air is 20 days

Key value for chemical safety assessment

Half-life in air:
20 d

Additional information

The atmospheric oxidation half life of 3,5-diiodosalicylic acid was estimated using level III multimedia model it indicates that 3,5-diiodosalicylic acid is persistent in air medium as the half life period of 3,5-diiodosalicylic acid in air is only 20 days. From this it is concluded that 3,5-diiodosalicylic acid is not rapidly photo transformed in air