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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

There is one report available for this endpoint. The  EC50 for microorganisms as observed in a three hour OECD 209 test for 1H-Imidazole-1-ethanamine, 4,5-dihydro-, 2-nortall-oil alkyl derivs. (CAS no 68442-97-7) is 165.2 mg a.i./L and the EC10 is 55.7 mg a.i./L

Key value for chemical safety assessment

EC50 for microorganisms:
165.2 mg/L
EC10 or NOEC for microorganisms:
55.7 mg/L

Additional information

The results were corrected for their active ingredient content of 94.4%