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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information


TC (6, 6´, 6´´- (1,3,5-triazine-2,4,6-triyltriimino) trihexanoic acid) was stable at pH 4, pH 7 and pH 9 (5d at 50 °C) in a test according to OECD 111.


Biodegradation was examined in a Modified Sturm Test according to OECD 301 B, the results were 56.47% CO2 evolution and 48.04% DOC removal after 28 days. The ready biodegradability criterion was not met. However, the substance is regarded as inherently biodegradable. Therefore, further degradation testing does not need to be conducted.