Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

757349

Sigma-Aldrich

Fluoroethylene carbonate

greener alternative

99%

Synonym(s):

4-Fluoro-1,3-dioxolan-2-one, FEC

Sign Into View Organizational & Contract Pricing

Select a Size

25 G
€678.00

€678.00

Please contact Customer Service for Availability
Buy in a Bundle
Request a Bulk Order
All Photos(3)

Select a Size

Change View
25 G
€678.00

About This Item

Empirical Formula (Hill Notation):
C3H3FO3
CAS Number:
114435-02-8
Molecular Weight:
106.05
EC Number:
483-360-5
MDL number:
MFCD06247543
UNSPSC Code:
26111700
PubChem Substance ID:
329766667
NACRES:
NA.23

€678.00

Please contact Customer Service for Availability
Buy in a Bundle
Request a Bulk Order

Quality Level

200

Assay

99%

form

solid

greener alternative product characteristics

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

sustainability

Greener Alternative Product

bp

212 °C

mp

18-23 °C

density

1.485 g/cm3

application(s)

battery manufacturing

greener alternative category

Enabling,

storage temp.

2-8°C

SMILES string

FC1COC(=O)O1

InChI

1S/C3H3FO3/c4-2-1-6-3(5)7-2/h2H,1H2

InChI key

SBLRHMKNNHXPHG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

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

Fluoroethylene carbonate (FEC) can be used as a co-solvent for the formation of electrolytes, which can exhibit a reversible capacity of 2.5 Ah g−1. It can be further used in the fabrication of lithium-ion batteries.[1][2][3] FEC enables the formation of thin, smooth and stable passive solid electrolyte interphase (SEI) layer, which is insoluble in the electrolyte, in turn increasing the cycling efficiency and discharge capacity retention of the secondary battery.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX0400
MKCV6294
MKCV6295
MKCT1151
MKCT5210

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ben Breitung et al.
Scientific reports, 7(1), 13010-13010 (2017-10-14)
Si holds great promise as an alloying anode material for Li-ion batteries with improved energy density because of its high theoretical specific capacity and favorable operation voltage range. However, the large volume expansion of Si during electrochemical reaction with Li
High performance silicon nanoparticle anode in fluoroethylene carbonate-based electrolyte for Li-ion batteries
Lin Y, et al.
Chemical Communications (Cambridge, England), 48(58), 7268-7270 (2012)
José Henrique das Neves et al.
Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 29(1), e015819-e015819 (2020-04-03)
An evaluation was made of the effect of anthelmintic treatments on the performance of Simmental X Nellore crossbred calves before and after weaning. To this end, the calves were divided into three groups: (1) treated monthly with a low efficacy
Yu-Ting Weng et al.
Nature communications, 10(1), 5824-5824 (2019-12-22)
High coulombic efficiency and dendrite suppression in carbonate electrolytes remain challenges to the development of high-energy lithium ion batteries containing lithium metal anodes. Here we demonstrate an ultrathin (≤100 nm) lithium-ion ionomer membrane consisting of lithium-exchanged sulfonated polyether ether ketone embedded
Fluoroethylene carbonate additives to render uniform Li deposits in lithium metal batteries
Zhang X, et al.
Advances in Functional Materials, 27(10), 1605989-1605989 (2017)
View All Related Papers

Articles

High-Energy Lithium-Ion Batteries

Experts discuss challenges and production processes of nickel-rich layered oxide cathode materials in energy storage systems.

Electrode Materials for Li-ion Batteries

Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

Safer High-performance Electrodes, Solid Electrolytes, and Interface Reactions for Lithium-ion Batteries

Li-ion batteries are currently the focus of numerous research efforts with applications designed to reduce carbon-based emissions and improve energy storage capabilities.

Olivine-Type Cathode Materials for Li-Ion Batteries

Lithium-ion batteries offer high energy density and cyclic performance for portable electronic devices.

See All

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

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