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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

At pH values of 3-8 and temperatures around 25oC, TNG would be expected to be quite stable and half-life values probably would be at least one year. At pH values of 9 and above, the half-life would be expected to be a month or longer and the half-life would be expected to vary inversely with the temperature and the pH

Key value for chemical safety assessment

Half-life for hydrolysis:
37 d
at the temperature of:
25 °C

Additional information