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EC number: 200-879-2
CAS number: 75-56-9
The 96-h LC50 in the freshwater fish Oncorhynchus mykiss is 52 mg/l. The 96 h LC50 is 89 mg/L in the marine fish species Mugil cephalus.
A GLP-compliant guideline study (EPA-660/3-75-009) is available for
propylene oxide, reporting a 96 h LC50 value of 52 mg/L in the
freshwater species Salmo gairdneri (new name: Oncorhynchus
mykiss) (Shell Research Ltd., 1986). The only saltwater
species reported is the common mullet (Mugil cephalus) which shows a
similar sensitivity to the freshwater species, having a 96 h LC50 of 89
mg/L (Crews, 1974).
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.
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