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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Hazard for aquatic organisms

Hazard for air

Hazard for terrestrial organisms

Hazard for predators

Additional information

As no Chemical Safety Assessment/Report is required for the transported isolated intermediate NTAN, no PNEC values have been calculated.

Conclusion on classification

Acute toxicity tests for algae and Daphnia magna are available for NTAN. Both tests show EC50 values far above the threshold for classification of 100 mg/l. Therefore classification as hazardous for the environment (according to Directive 67/548/EEC and Regulation 1272/2008) is not required for NTAN based on the available data.