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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 lowest EC50 for microorganisms as observed in a three hour OECD 209 test is 219 mg/L

Key value for chemical safety assessment

EC50 for microorganisms:
219 mg/L

Additional information

The lowest EC50 observed for N-hydrogenated C16 -18 -alkyl-(evennumbered)propane-1,3 -diamine is 219 mg/L