Registration Dossier
Registration Dossier
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EC number: 201-800-4 | CAS number: 88-12-0
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Short-term toxicity to fish (rainbow trout): 72-hr LC50 = 976 mg/L
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 976 mg/L
Additional information
In an OECD 203 guideline study, the 72 -hour LC50 for n-Vinylpyrrolidone (nVP) for rainbow trout (Oncorhynchus mykiss), was determined to be 976 mg/L, with a NOAEC of 464 mg/L (BASF, 1987). Given this result, nVP exhibits little to no acute toxicity to rainbow trout.
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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