Registration Dossier
Registration Dossier
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EC number: 201-545-9 | CAS number: 84-61-7
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (96h, Oryzias latipes) > 2 mg/L
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 2 mg/L
Additional information
One acute toxicity study was performed to assess the acute toxicity of dicyclohexyl phthalate to the freshwater fish species oryzias latipes.
The study was conducted under GLP and according to OECD Guideline 203. The study was conducted in a closed semi-static system. Fish were exposed to the substance at a range of concentrations from 10 to 100 mg/L in freshwater. The following OECD 203 validity criteria were met: mortality in the control did not exceed 10 % at the end of the test; the dissolved oxygen concentration did not drop below 60% throughout the test; constant conditions (temperature and pH) were within specified deviations. Under the conditions of the test, the 96 hour LC50 was above 2 mg/L.
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