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: 700-425-8
CAS number: 521284-22-0
An acute oral toxicity study (toxic class method) and an acute inhalation study were conducted.
The median lethal dose after single oral administration to female rats
observed over 14 days was:
LD50 cut off (rat) = 200 mg/kg body weight.
100% mortality was observed at 2000 and 300 mg/kg, 0% mortality at 50
The median lethal dose after a maximum 4 hour exposure to male and
female rats was:
LC50 (4 hour) = > 1 mg/L (> 1000 mg/m3).
Based on the outcome of the acute oral (toxic class) study, the
substance should be classified for acute toxicity (category 3) according
to the CLP Regulation (EC) 1272/2008 as amended.
Based on the outcome of the acute inhalation study, the substance should
be classified for acute toxicity (category 4) according to the CLP
regulation (EC) 1272/2008, as amended.
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