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: 274-570-6
CAS number: 70321-86-7
With high probability acutely not harmful to fish. No toxic effects occur within the range of solubility
The study was performed according to OECD
guideline no. 203 (1984) as a limit test with a nominal concentration of
100 mg/L (measured concentration: 67 mg/L) under static conditions. The
LC0 and the LC50 (96h) in Danio rerio are
both higher than 67 mg/L, according to the measured concentrations at
the beginning and at the end of the study (average of the two values).
The test compound concentration did not change during the test period.
The substance was mixed with tetrahydrofuran to make a stock solution.
The test substance was present at least partially as a suspension.
No mortality, but slight effects on swimming
behaviour were observed after 24 to 96 hours.
The effect concentration is well above the
solubility limit of the test substance (water solubility < 0.005 mg/L at
20°C, see chapter 4.8 in IUCLID). Therefore, they represent a worst case
assumption where water solubility is achieved by excessive use of
solvent. In conclusion, the substance shows no effect in the range of
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.
Questo sito web si avvale di cookie affinché possiate usufruire della migliore esperienza sui nostri siti web.
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.
Do not show this message again