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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

The 96-hour LC50 = 10.1 mg/l for rainbow trout, Oncorhynchus mykiss (OECD 203, semi-static; mean measured concentrations) exposed to Alcohols, C8-10-iso-, C9-rich.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
10.1 mg/L

Additional information

The 96-hour LC50 value of 10.1 mg/l is comparable to results obtained with a similar material, isononanol CAS# 27458-94-2, for another fish species, Cyprinus carpio (96 -hour LC50 value of 11.0 mg/l).