Registration Dossier
Registration Dossier
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EC number: 203-906-6 | CAS number: 111-77-3
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Leopomis macrochirus. 96hr LC50 =7500mg/l (protocol: no data)
Pimephales promelas. 96hr LC50=5741mg/l, 38700mg/l (protocol: EPA)
Oncorhynchus mykiss 96hr LC50>1000mg/l (protocol: EPA)
Leuciscus melanotus. 48hr LC50 1805mg/l (protocol: no data)
Carassius auratus 24hr LC50 >5000mg/l (protocol: APHA)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 5 741 mg/L
Additional information
A number of reliable studies have been carried out using multiple species. The study reporting the lowest reliable LD50 is used to derive the key parameter.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
