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: 206-996-5
CAS number: 420-46-2
The 96-hr LC50 in rainbow trout was determined to be > 40 mg/l
(analytically measured by GC) The nominal concentration for this level
was 350 mg/l. This large difference between nominal concentrations and
measured concentrations is the result of testing a highly volatile
material (boiling point -47.4 deg C) that is only slightly soluble in an
aqueous system and rapidly is lost from the test system. It is
therefore concluded that the calculated value of 109 mg/L is the more
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.
Do not show this message again