Registration Dossier
Registration Dossier
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EC number: 220-877-5 | CAS number: 2923-16-2
Endpoint summary
Administrative data
Description of key information
Additional information
No data on the biodegradability potential of TFAK is available. Two reliable key studies on sodium trifluoroacetate (TFANa) are available, and are used in a read-across approach (See the endpoint study summary "Environmental fate and pathways" for the read-across justification).
Regarding the results obtained with TFANa, potassium trifluoroacetate (TFAK) is considered as not readily biodegradable and not inherently biodegradable, in water screening tests.
For biodegradation in soil and sediments, waiving were done, based on the low partition coefficient of TFAK (logKoc = 2 ), allowing to expect a low potential of adsorption onto soil and sediment.
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