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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Key value for chemical safety assessment

Additional information

In studies performed according to OECD Guidelines 471 and 474, the genotoxicity was evaluated in Ames and micronucleus tests, respectively (BASF AG, 1989, 1993). In both tests 2,5,6-Trimethyl-2-cylohexen-1-one was found to be negative for inducing genotoxic effects in vitro and in vivo.

Short description of key information:
Genetic toxicity
- in vitro: negative (Ames, OECD 471)
- in vivo: negative (MNT, OECD 474)

Endpoint Conclusion: No adverse effect observed (negative)

Justification for classification or non-classification

Due to results obtained in studies performed according to OECD guidelines, no classification for genotoxicity in vitro and in vivo is required.