Registration Dossier

Ecotoxicological information

Short-term toxicity to fish

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

2H-pyran-4-ol is with high probability acutely not harmful to fish.

Key value for chemical safety assessment

Additional information

The toxicity of 2H-pyran-4-ol to Oncorhychus mykiss was tested in a study performed according to OECD guideline 203. The test fish were exposed to 2H-pyran-4-ol for 96 hours. At test termination a LC50 354 mg/L was determined (Firmenich, 1989).