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: 204-407-6 | CAS number: 120-55-8
Studies were conducted to determine the acute toxicity of the test material DEGDB to freshwater fish (Rainbow Trout and Fathead minnow).
The studies were conducted according to EC, OECD, and US EPA test guidelines, and in compliance with GLP.
The 96 h LL50 value for DEGDB with rainbow trout was 2.9 mg/L, with the no-observed effect loading rate (NOELR) of 0.06 mg/L (HLS 2001, VCL243/974218).
The 96 h LL50 value with fathead minnow was 3.9 mg/L and the NOELR was 1.5 mg/L (HLS 2001, VCL244/974219).
For chemical safety assessment, the lowest value is chosen and therefore the LL50 of DEGDB for freshwater fish is 2.9 mg/L. The 96h LL50 to freshwater fish is shown to be <10mg/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.
Close Do not show this message again