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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

The 16 h-EC0 of n-butyl isocyanate to P. putida is > 1000 mg/L (Bayer Industry Services 2005).
The 12 h-EC50 of n-butyl isocyanate to T. pyriformis is 10.96 mg/L (Rankin 1977).

Key value for chemical safety assessment

Additional information