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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
no adverse effect observed (not sensitising)
Additional information:

Neither the test substance group animals nor the controls exhibited dermal reactions following challenges with 25% test substance formulation.

Therefore, under the conditions of the test AD-Cyanhydrin showed to be no skin sensitizer.

Migrated from Short description of key information:
Skin Sensitisation, Maximization Test according to Magnusson and Kligman (Guinea pig, GLP, comparable to OECD TG 406): not sensitizing
[Schering AG, Report No. 6628, 1985-06-26]

Justification for classification or non-classification

Based on the study results a classification according to Directive 67/548/EEC and Regulation (EC) No. 1272/2008 (CLP) is not required.