Registration Dossier
Registration Dossier
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EC number: 455-890-7 | CAS number: 6607-41-6
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Exposure of fathead minnows, Pimephales promelas, according to OECD 203 guidelines resulted in 24, 48, 72, and 96 hour LC50 values greater than 1.59 mg a.i./L, the highest tested concentration and the apparent water solubility limit under test conditions.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 1.59 mg/L
Additional information
According to the OECD 203 guideline the test substance LC50 values greater than 1.59 mg a.i./L, the highest tested concentration and the apparent water solubility limit under test conditions. The 96 hour NOEC is 1.59 mg a.i./L 2-phenyl, 3-3-bis (4-hydroxy phenyl) phthalimidine. This concentration allowed 100% survival with no sublethal effects.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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