Trifluoroacetic anhydride (TFAA) is the acerbic anhydride of trifluoroacetic acid. In particular, trifluoroacetic anhydride is the perfluorinated acquired of acerb anhydride. Like abounding acerbic anhydrides, it may be acclimated to acquaint the agnate trifluoroacetyl group. The agnate trifluoroacetyl chloride, is a gas, authoritative it annoying to plan with. Trifluoroacetic anhydride is the recommended anhydrous for trifluoroacetic acid.
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