MilliporeSigma
All Photos(1)

400203

Sigma-Aldrich

Lithium ethoxide

95%

Sign Into View Organizational & Contract Pricing

Select a Size

Synonym(s):
LiOEt, Lithium ethanolate, Lithium ethylate
Linear Formula:
CH3CH2OLi
CAS Number:
Molecular Weight:
52.00
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

95%

form

powder and chunks

reaction suitability

core: lithium

SMILES string

[Li+].CC[O-]

InChI

1S/C2H5O.Li/c1-2-3;/h2H2,1H3;/q-1;+1

InChI key

AZVCGYPLLBEUNV-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
374725634565444456
Lithium ethoxide 95%

Sigma-Aldrich

400203

Lithium ethoxide

Lithium oxide 97%, powder, −60 mesh

Sigma-Aldrich

374725

Lithium oxide

Lithium perchlorate battery grade, dry, 99.99% trace metals basis

Sigma-Aldrich

634565

Lithium perchlorate

Lithium granular, 4-10 mesh particle size, high sodium, 99% (metals basis)

Sigma-Aldrich

444456

Lithium

form

powder and chunks

form

powder

form

powder and chunks

form

granular

reaction suitability

core: lithium

reaction suitability

-

reaction suitability

-

reaction suitability

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

Lithium ethoxide is an organometallic compound widely used as a precursor to fabricate lithium-ion batteries.

Application

Lithium ethoxide can be used as a precursor:
  • To fabricate chemically inert, Li-ion conducting, and electronically insulating coating on the cathode materials. This coating helps to avoid unwanted reactions between the solid-state electrolyte and the cathode in all-solid-state batteries.
  • To produce an amorphous Li-Zr-O coating on the surface of high-Ni cathodes, to improve the surface stability and cycling performance of lithium-ion batteries.

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Self-heat. 1 - Skin Corr. 1B

Supplementary Hazards

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 5

1 of 5

Amorphous Li-Zr-O layer coating on the surface of high-Ni cathode materials for lithium ion batteries
Young Jin Lim, et al.
Electrochimica Acta, 282, 311-316 (2018)
A facile, dry-processed lithium borate-based cathode coating for improved all-solid-state battery performance
Erik A Wu, et al.
Journal of the Electrochemical Society, 167, 130516-130516 (2020)

Articles

Few Monolayer Atomic Layer Deposition (ALD) on Surfaces and Interfaces for Energy Applications

Few Monolayer Atomic Layer Deposition (ALD) on Surfaces and Interfaces for Energy Applications

Atomic Layer Deposition of Nanomaterials for Li-Ion Batteries, Fuel Cells, and Solar Cells

Nanomaterials are considered a route to the innovations required for large-scale implementation of renewable energy technologies in society to make our life sustainable.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service