Registration Dossier

Ecotoxicological information

Short-term toxicity to fish

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The TL50 of FAT 20004/D in this fish acute toxicity test was determined to be 140 mg/L.

Key value for chemical safety assessment

LC50 for freshwater fish:
140 mg/L

Additional information

Several tests were performed in the 1970’s to access toxicity of the test substance FAT 20004 in the fish.The toxicity test was performed according internal method similar to current OECD guideline 203 using freshwater fish, Oncorhynchus mykiss.The lowest TL50 determined was 140 mg/l and the highest recorded was 450 mg/l. Hence, it can be concluded that TL50 was >100 mg/l.