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481548

Sigma-Aldrich

Lithium trifluoromethanesulfonate

greener alternative

99.995% trace metals basis

Synonyma:

LiTf, Lithium triflate, Trifluoromethanesulfonic acid lithium salt

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About This Item

Lineární vzorec:
CF3SO3Li
Číslo CAS:
33454-82-9
Molekulová hmotnost:
156.01
Beilstein/REAXYS Number:
4301818
EC Number:
251-528-5
MDL number:
MFCD00013227
UNSPSC Code:
12352302
PubChem Substance ID:
24871765
NACRES:
NA.23

assay

99.995% trace metals basis

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

≤60 ppm Trace Metal Analysis

mp

>300 °C (lit.)

application(s)

battery manufacturing

greener alternative category

Enabling,

SMILES string

[Li+].[O-]S(=O)(=O)C(F)(F)F

InChI

1S/CHF3O3S.Li/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1

InChI key

MCVFFRWZNYZUIJ-UHFFFAOYSA-M

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General description

Lithium trifluoromethanesulfonate is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

LiOTf can be used for a variety of applications such as:
  • a polymeric layer for light-emitting electrochemical cells
  • an electrolyte for lithium-ion batteries
  • a recyclable catalyst for acetylation of alcohols and diacetylation of aldehydes
  • a separator for supercapacitors

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Dimethyl carbonate, battery grade, ≥99.9%, acid <10 ppm, H2O <10 ppm

809950

Ethylene carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

809969

Propylene carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

809934

Ethyl methyl carbonate, battery grade, 99.9%, acid <10 ppm, H2O <10ppm

900018

Diethyl carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

901686

Fluoroethylene carbonate, battery grade, ≥99%, acid <200 ppm, anhydrous

919977

Lithium bis(trifluoromethanesulfonyl)imide, anhydrous, 99.99% trace metals basis

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

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Navštívit knihovnu dokumentů

An improved high-performance lithium-air battery
Jung H, et al.
Nature Chemistry, 4(7), 579-579 (2012)
Lithium trifluoromethanesulfonate (LiOTf) as a recyclable catalyst for highly efficient acetylation of alcohols and diacetylation of aldehydes under mild and neutral reaction conditions
Karimi B and Maleki J
The Journal of Organic Chemistry, 68(12), 4951-4954 (2003)
Development of all-solid-state mediator-enhanced supercapacitors with polyvinylidene fluoride/lithium trifluoromethanesulfonate separators
Zhou J, et al.
Journal of Power Sources, 196(23), 10479-10483 (2011)
Soo, P.P.; Huang, B.; Jang, Y.-I.; Chiang, Y.-M.; Sadoway, D.R.; Mayes, A.M.
Journal of the Electrochemical Society, 146, 32-32 (1999)
Hu, Q.; Osswald, S.; Daniel, R.; Zhu, Y.; Wesel, S.; Ortiz, L.; Sadoway, D.R.
Journal of Power Sources, 196, 5604-5604 (2011)
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