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: 203-041-4 | CAS number: 102-60-3
Acute toxicity to fish is very low: Geometric mean of the LC50 of two 96 hr studies with Leuciscus idus (1 static, 1 flow through) is 3524 mg/L.
Data on the toxicity of the substance to fish are not available. Data for the risk assessment are derived from the structurally analog substance Ethylendiamine, propoxylated. The acute toxicity (48 and 96 hr) to fish has been investigated with two freshwater species following procedures similar to, or according to DIN 38 412, Part 15 protocol (static and flow-through) at concentrations up to 10000 mg/l. The 96 hr LC50 were reported as 4600 (Leuciscus idus, flow through) and 4870 (Brachydanio rerio, static) mg/l, while the 48 hr LC50 was reported as 2700 (Leuciscus idus, static) mg/l. Analytical verification of concentrations were not performed in any of the studies. Based on the available data the acute toxicity to fish is very low.
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