Lithium triflate
Names
Preferred IUPAC name
Lithium trifluoromethanesulfonate
Other names
LiOTf
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.046.829 Edit this at Wikidata
EC Number
  • 251-528-5
UNII
  • InChI=1S/CHF3O3S.Li/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
    Key: MCVFFRWZNYZUIJ-UHFFFAOYSA-M
  • [Li+].C(F)(F)(F)S(=O)(=O)[O-]
Properties
CF3LiO3S
Molar mass 156.00 g·mol−1
Appearance White solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Lithium triflate (lithium triflouromethanesulfonate or LiOTf) is a salt with the chemical formula LiCF3SO3. It is composed of the lithium cation (Li+) and triflate anion (CF3SO3−; TfO−). It is very hygroscopic. The salt is used in lithium-ion battery production.[1]

Lithium triflate is hygroscopic and absorbs water from air humidity

References

  1. ^ Lithium trifluoromethanesulfonate, Sigma Aldrich
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