Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Key value for chemical safety assessment

Skin sensitisation

Endpoint conclusion
Endpoint conclusion:
adverse effect observed (sensitising)
Additional information:

Experimental tests achieved by 2 different means (maximization and LLNA test) in guinea pigs showed a skin sensitisation.

Migrated from Short description of key information:
Ethyl 2-bromoisobutyrate has to be considered as a sensitiser since experimental tests showed a skin sensitisation in the guinea pig.

Justification for classification or non-classification

Ethyl 2-bromoisobutyrate has to be considered as a sensitiser. The hazard statement Skin sens. 1 and the sentence H317 "May cause an allergic skin reaction" are then required.