Registration Dossier
Registration Dossier
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EC number: 201-550-6 | CAS number: 84-66-2
Long-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
28 day NOEC - 5 mg/L based on behavioural changes.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 5 mg/L
Additional information
The effects of diethyl phthalate have been studied in adult male carp (Cyprinus carpio) by exposing them for 28 days. Metabolic enzymes and bioaccumulation were studied at weekly intervals. Behavioural changes were noted at the highest concentration examined. Acid phosphatase, aspartate aminotransferase and alanine aminotransferase activity was reduced and alkaline phosphatase activity was increased.
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