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347817 Aldrich

Trifluoromethanesulfonic acid

ReagentPlus®, ≥99%

Synonym: Triflic acid

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Properties

Related Categories Acids, Acids & Bases, Chemical Synthesis, Organic Acids, Synthetic Reagents More...
grade   ReagentPlus®
vapor density   5.2 (vs air)
vapor pressure   8 mmHg ( 25 °C)
InChI Key   ITMCEJHCFYSIIV-UHFFFAOYSA-N
assay   ≥99%
refractive index   n20/D 1.327(lit.)
bp   162 °C(lit.)
density   1.696 g/mL at 25 °C(lit.)

Description

Application

Deglycosylation agent

Trifluoromethanesulfonic acid may be used in the following studies:
• Preparation of benzophenone derivatives.
• Stereoselective synthesis of (Z)-bis(alkylthio)olefins.
• As a catalyst in Fischer glycosylation reaction.

Packaging

100, 500 g in glass bottle

5, 25 g in ampule

General description

Trifluoromethanesulfonic acid is a strong organic acid. It can be prepared by reacting bis(trifluoromethylthio)mercury with H2O2. On mixing with HNO3, it affords a nitrating reagent (a nitronium salt). This reagent is useful for the nitration of aromatic compounds. Its dissociation in various organic solvents has been studied.

Legal Information

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
1

Documents

Certificate of Analysis

Certificate of Origin


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Peer-Reviewed Papers
15

References

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