Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 204-092-5 | CAS number: 115-46-8
Hazardous to the aquatic environment - acute
Available acute toxicity values on fish for the Azacyclonol are:
- LC5096h: 148 mg/L
Details on results:
-in all tested concentration groups (100 mg/L to 500 mg/L): changes in appearance, behavior, swimming behavior and respiration rate during the entire exposure time.
-in the 500 mg/L groups: recording of symptoms was not possible because of 100 % lethality at the first inspection date.
-in the 2200 mg/L group: symptoms and lethality were observed.
-in the 100 mg/L group: symptoms but no lethality.
Dead fish showed substance deposits on integument, metallic sheen or dark coloured integument.
Then, The EC50 of Azacyclonol base compared to activated sludge (waste water treatment plant) is in the range > 100 to 1000 mg/L.
Overall, this data are judged conclusive but not sufficient for classification.
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Close Do not show this message again