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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information


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Administrative data

Description of key information

In accordance with column 2 of REACH Annex X, as LAS TEA is not genotoxic and as no hyperplasia and/or pre-neoplastic lesions were observed in the repeated dose studies, a carcinogenicity study is not necessary.

Key value for chemical safety assessment

Justification for classification or non-classification

Based on the negative results in the in vitro and in vivo genotoxicity studies, and the absence of hyperplasia and/or pre-neoplastic lesions in the repeated dose studies, LAS TEA is considered to be non-carcinogenic; therefore classification according to EC Regulation 1272/2008 is not warranted.

Additional information