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757349

Sigma-Aldrich

Fluoroethylene carbonate

greener alternative

99%

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C3H3FO3
Numéro CAS:
114435-02-8
Poids moléculaire :
106.05
Numéro CE :
483-360-5
Numéro MDL:
MFCD06247543
Code UNSPSC :
26111700
ID de substance PubChem :
329766667
Nomenclature NACRES :
NA.23

Niveau de qualité

200

Pureté

99%

Forme

solid

Caractéristiques du produit alternatif plus écologique

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

sustainability

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Point d'ébullition

212 °C

Pf

18-23 °C

Densité

1.485 g/cm3

Application(s)

battery manufacturing

Autre catégorie plus écologique

Enabling,

Température de stockage

2-8°C

Chaîne SMILES 

FC1COC(=O)O1

InChI

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

Clé InChI

SBLRHMKNNHXPHG-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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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. 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.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302,H315,H317,H319

Classification des risques

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKCV6295
MKCV6294
MKCT1151
MKCT5210
MKCT9412

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
Chuanfang John Zhang et al.
Nature communications, 10(1), 849-849 (2019-02-23)
The ever-increasing demands for advanced lithium-ion batteries have greatly stimulated the quest for robust electrodes with a high areal capacity. Producing thick electrodes from a high-performance active material would maximize this parameter. However, above a critical thickness, solution-processed films typically
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
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