Potassium 1,1,2,2-tetrafluoroethanesulfonic acid

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
TFES-K, Potassium tetrafluoroethanesulfonate
Ionic Liquids
KUMI4F66
905298-71-7


15034084
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
Potassium 1,1,2,2-tetrafluoroethanesulfonic acid
C2HF4O3S*K
220.19
≥98%
White to Off-white Solid
242°C
5g,10g,25g,50g,100g,250g,500g and 1kg
Store at room temperature
  Potassium 1,1,2,2-tetrafluoroethanesulfonic acid (also named as TFES-K, Potassium tetrafluoroethanesulfonate) is the potassium salt of 1,1,2,2-tetrafluoroethylsulfonic acid (TFESA), typically used as ionic liquid in catlaytic reactions.
  Catalytic reactions using superacids in new types of ionic liquids. [1]
Reference:
[1] M.A.Harmer, et al, Green Chem., 2009, 11(4), pp 517-525.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
RETCS
Legal Information
Warning
H315,H319,H335
P261,P305+P351+P338
2904990090
NONH for all modes of transport


1. Product Specification
2. Safety Data Sheet
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