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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

LC50 (96 hours): 1.4 mg/L

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1.4 mg/L

Marine water fish

Marine water fish
Effect concentration:
0.22 mg/L

Additional information

Acute toxicity to a number of freshwater species has been determined over a 96 hour period. The LC50 in rainbow trout was in excess of 1.4 mg/L, in fathead minnow was in excess of 1.3 mg/L and in bluegill was in excess of 0.73 mg/L. These values represent the highest concentrations examined which was at or in excess of the water solubility of the subsance.

Acute toxicity to a marine species, sheepshead minnow, has also been determined. The 96 hour LC50 was in excess of 0.22 mg/L, the highest concentration investigated which was at or in excess of the water solubility of the substance