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: 207-236-5
CAS number: 455-14-1
EC50 (48h) PTFMA: 2.6% extraction solution= 0.85 mg/l calculated on the basis of geometric mean
The 24 and 48 hours toxicity of p-TFMA to
Daphnia magna was studied under static conditions (RP Industrialisation,
1996). Daphnids were exposed to control and test chemical at
concentrations of 0 to 50% of the extracted solution for 24 and 48
Immobilization effects were observed and interpretade
The 48 hours EC 50 was 0.85 mg/L (geometric
mean measured concentrations).
Based on the result of this study, p-TFMA
should be classified very toxic for daphnia magna in accordance with the
EC classification criteria.
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