1,1,2,2-tetrafluoroethylsulfonic acid

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
Tetrafluoroethanesulfonic acid, TFESA
Tetrafluoroethylated Building Blocks, Organic Acids
KUMI4F65
464-14-2
MFCD08458695 
10176391
1812504
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay(Analysis Method)
Appearance
Boiling Point
Packaging
Storage
1,1,2,2-tetrafluoroethylsulfonic acid
C2H2F4O3S
182.09
≥98.0%
Colorless to Yellow Liquid
210-211°C
5g,10g,100g,500g and 1kg
Store at 2-8°C
1,1,2,2-tetrafluoroethylsulfonic acid (also known as Tetrafluoroethanesulfonic acid, TFESA) is an alternative to Trifluoromethanesulfonic acid (TFSA,Triflic acid), which is a versatile synthetic toolkit in organic synthesis.
Preparation and synthetic applications of aryl tetraflates (ArOSO2CF2CF2H). [1]
Reference:
[1] V.V.Rostovfsev, et al, J. Org. Chem., 2008, 7(2), pp 711-714.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Danger
H302,H312,H314
P280,P305+P351+P338,P310
2904990090
NONH for all modes of transport

1. Product Specification
2. Safety Data Sheet
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