Registration Dossier
Registration Dossier
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EC number: 931-251-2 | CAS number: -
Short-term toxicity to fish
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
Additional information
The acute toxicity of various phthalate esters was assessed in a number of freshwater species over a 96 hour period. No toxicity was observed up to the highest concentration tested. 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 substance.
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
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