Registration Dossier
Registration Dossier
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EC number: 931-583-8 | CAS number: 66071-92-9
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
- LC50 (48 h) values for Pimephales promelas ca. 20000-40000 mg/l (US EPA protocols) (test material: SCP effluent)
Key value for chemical safety assessment
Additional information
There was only one available study concerning short-term toxicity to fish, and the test material was not SCP liquor but SCP effluent (from the clarifier outlet). Therefore the results are only indicative regarding SCP liquor. The LC50 (48 h) values for P. promelas varied between ca. 20000-40000 mg/l.
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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