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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

A GLP study reports the short-term toxicity of 2-Aminobutanol to the freshwater Pseudokirchneriella subcapitata (OECD 201).

Key value for chemical safety assessment

EC50 for freshwater algae:
0.91 mg/L

Additional information

The LC50 for freshwater species Pseudokirchneriella subcapitata was determined under static condition at 0.91 mg/L measured geometric mean of active ingredient.