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: 700-674-2
CAS number: 147993-65-5
The potential toxic effect of Desmodur MT was testet according to the Commission Directive 88/302/EEC; OfficialJournal of the EG L 133 Part C.11 (1988),"Activated Sludge Respiration Inhibition", which is equal to OECD Guideline 209. Up to the hightest concentration of 10000 mg/L tested, Desmodur MT showed 5.3 % respiration inhibition on activated sludge within 3 hours (Bayer Industry Services, 2006).
should read EC50 >10000 mg/L
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