Safety Reference
Danger
H272May intensify fire; oxidizer
H302Harmful if swallowed
H314
Sourcing Trifluoromethanesulfonic anhydride?
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Benzeneethanol-d5
research compound
Sourcing Trifluoromethanesulfonic anhydride?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Trifluoromethanesulfonic anhydride, also known as triflic anhydride, is a strong electrophilic reagent derived from triflic acid. It is primarily used in research laboratories for introducing the triflyl group into organic molecules.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Trifluoromethanesulfonic anhydride (CAS 358-23-6) is 2904.99.
2904.99
2904 99 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
trifluoromethylsulfonyl trifluoromethanesulfonate
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