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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Based on the chemical structure of NTAN it is very unlikely that NTAN has skin sensitising properties.

Migrated from Short description of key information:
The OECD toolbox was used to establish skin sensitising properties (QSAR).

Respiratory sensitisation

Endpoint conclusion
Additional information:
Migrated from Short description of key information:
No information available.

Justification for classification or non-classification

Based on the QSAR analysis, NTAN does not need classification for skin sensitisation.