PYRIDINIUM TRIFLUOROMETHANESULFONATE Chemical Properties

Melting point:

221-223 °C (lit.)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

Powder

color 

white

Water Solubility 

It is miscible with water, soluble in polar solvents.

InChIKey

YWVYZMVYXAVAKS-UHFFFAOYSA-N

Safety Information

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

2933399990

MSDS

• Language:English Provider:SigmaAldrich

PYRIDINIUM TRIFLUOROMETHANESULFONATE Usage And Synthesis

Uses

Catalytic amounts of pyridinium triflate in conjunction with silylbenzamide is a versatile reagent for the silylation of alcohols.

Uses

Pyridinium trifluoromethanesulfonate, esters are used as a catalyst for the reactions of: condensation of alcohols and carboxylic acids, reaction of aromatic compounds with sulfonyl chlorides, cracking of alkanes, alkylation of alkenes, isomerisation of alkanes and trans-alkylation of aromatics, trans-bromination and other Friedel-Crafts reactions.

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