Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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: 946-378-9 | CAS number: -
Endpoint summary
Administrative data
Description of key information
FAT 31064 can be considered as toxic to the aquatic ecosystem with reference to the 96 h EC50 value of 0.507 mg/l from algae study.
Additional information
Aquatic toxicity potential of substance FAT 31064 was evaluated in studies conducted with fish, invertebrates, algae & bacteria by following OECD 203 and OECD 202, OECD 201 test guidelines respectively. The LC50 (96h) of FAT 31064/F in the key fish acute toxicity test was determined to be 3.2 mg/L. FAT 31064/F is considered to be moderately toxic to daphnids when exposed for 48 hours with EC50 value of 4.571 mg/L. The EC 50 values after 72 and 96 hours were 0.893 mg/L and 0.507 mg/L, respectively for green alga Scenedesmus subspicatus exposed to test substance FAT 31064/F. In a key study performed according to OECD test guideline 209 and following GLP toxicity of FAT 31064/F to activated sludge was determined in a 3-hours respiration inhibition test. The IC50 (3 h) of FAT-31064/F was found to be >100 mg/L. Based on the above results, FAT 31064 can be considered as toxic to the aquatic ecosystem with reference to the 96 h EC50 value of 0.507 mg/l from algae study.
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.
