ChemicalBook > CAS DataBase List > Fluoroethylene carbonate

Fluoroethylene carbonate

Product Name
Fluoroethylene carbonate
CAS No.
114435-02-8
Chemical Name
Fluoroethylene carbonate
Synonyms
FLUOROETHYLENE CARBONATE;4-Fluoro-1,3-dioxolan-2-one 97%;FLUOROETHYLENE CARBONATE (FEC);an-2-one;4-Fluoro-1;uoro-1,3-dioxoL;3-dioxolan-2-one;Pumped vinyl carbonate;FloroEthylene carbonate;4-Fluoroethylene carbonate
CBNumber
CB9420252
Molecular Formula
C3H3FO3
Formula Weight
106.05
MOL File
114435-02-8.mol
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Fluoroethylene carbonate Property

Melting point:
18-23 °C
Boiling point:
212℃
Density 
1.454
vapor pressure 
51Pa at 25℃
refractive index 
1.3960 to 1.4000
Flash point:
>102°(216°F)
storage temp. 
2-8°C
form 
Liquid
color 
Colorless
Water Solubility 
Slightly miscible with water.
LogP
-0.435 at 20.1℃
CAS DataBase Reference
114435-02-8(CAS DataBase Reference)
EPA Substance Registry System
1,3-Dioxolan-2-one, 4-fluoro- (114435-02-8)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36/38-43-48/22
Safety Statements 
26-36/37
WGK Germany 
1
TSCA 
Yes
HS Code 
29329990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
757349
Product name
Fluoroethylene carbonate
Purity
99%
Packaging
25g
Price
$765
Updated
2024/03/01
Sigma-Aldrich
Product number
901686
Product name
Fluoroethylene carbonate
Purity
≥99%, acid <200 ppm, anhydrous
Packaging
10G
Price
$395
Updated
2023/06/20
Sigma-Aldrich
Product number
901686
Product name
Fluoroethylene carbonate
Purity
≥99%, acid <200 ppm, anhydrous
Packaging
50G
Price
$755
Updated
2023/06/20
TCI Chemical
Product number
F0731
Product name
4-Fluoro-1,3-dioxolan-2-one
Purity
>98.0%(GC)
Packaging
5g
Price
$47
Updated
2024/03/01
TCI Chemical
Product number
F0731
Product name
4-Fluoro-1,3-dioxolan-2-one
Purity
>98.0%(GC)
Packaging
25g
Price
$150
Updated
2024/03/01
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Fluoroethylene carbonate Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Uses

4-Fluoro-1,3-dioxolan-2-one is used as an electrolyte additive in lithium ion batteries. It also enables the formation of thin, smooth and stable passive solid electrolyte interphase (SEI) layer, which increases the cycling efficiency and discharge capacity retention of the secondary battery. Further, it is used as an intermediate in organic synthesis.

Preparation

The preparation of Fluoroethylene carbonate is as follows:Add 114g of liquid ethylene carbonate at 50, 1.14g of palladium acetate (II) and 114g of dry acetonitrile (water 100ppm) to a 500ml Monel reactor containing the monophenyl iodine difluoride prepared in step (1) , Stir at 50°C for 0.5h, raise the temperature to 70°C and react for 5h (the molar ratio of ethylene carbonate to hydrogen fluoride in step (1) is 1.1:2.5, the molar ratio of ethylene carbonate to acetonitrile is 1.1:2.8, palladium acetate (II) The dosage is 1.0% of the mass of ethylene carbonate). The tail gas during the reaction was absorbed by potassium hydroxide solution with a mass fraction of 10%. After the reaction, vacuum distillation was carried out under the condition of 3mmHg. The 65-71°C fraction was collected to obtain 103.3g of fluoroethylene carbonate with a GC content of 99.3%. The yield of FEC was 75%.

General Description

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.

Flammability and Explosibility

Not classified

Fluoroethylene carbonate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Fluoroethylene carbonate manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Product
4-Fluoro-1,3-dioxolan-2-one 114435-02-8
Price
US $0.10-0.30/kg
Min. Order
1kg
Purity
99.95%
Supply Ability
20 tons
Release date
2024-01-16
Hebei Yanxi Chemical Co., Ltd.
Product
4-Fluoro-1,3-dioxolan-2-one 114435-02-8
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2023-09-14
Hebei Mojin Biotechnology Co., Ltd
Product
4-Fluoro-1,3-dioxolan-2-one 114435-02-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-28

114435-02-8, Fluoroethylene carbonateRelated Search:

Diphenyl carbonate Calcium carbonate Polycarbonate Dimethyl carbonate Vinylene carbonate 4-Vinyl-1,3-dioxolan-2-one Propylene carbonate Sodium carbonate Ethylene carbonate Ethyl methyl carbonate Diethyl carbonate Rust preventing oil Chloroethylene carbonate Vinyl acetate Fluorine POLY(BISPHENOL A CARBONATE) Carbonate Fluoroethylene carbonate

  • 4-Fluoro-1,3-dioxolan-2-one 97%
  • FloroEthylene carbonate
  • FLUOROETHYLENE CARBONATE
  • 4-FLUORO-1,3-DIOXOLAN-2-ONE
  • 4-Fluoroethylene carbonate
  • FLUOROETHYLENE CARBONATE (FEC)
  • 4-FLUORO-1,3-DIOXALAN-2-ONE
  • [(2R,3S,5S)-3-hydroxy-5-[(5S)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl [hydroxy(phosphonooxy)phosphoryl] hydrogen phosphate
  • [(2R,3S,5S)-5-[(5S)-2,4-diketo-5-methyl-hexahydropyrimidin-1-yl]-3-hydroxy-tetrahydrofuran-2-yl]methyl [hydroxy(phosphonooxy)phosphoryl] hydrogen phosphate
  • 4-Fluoro-2-oxo-1,3-dioxolane
  • 4-Fluoro-2-oxo-1,3-dioxolane Fluoroethylene Carbonate
  • 1,3-Dioxolan-2-one,4-fluoro-
  • Fluoroethylene carbonate 99%
  • 3-dioxolan-2-one
  • 4-Fluoro-1
  • 4-Fluoro-1,3-dioxolan-2-one&gt
  • an-2-one
  • uoro-1,3-dioxoL
  • 4-Fluoro-1,3-dioxolan-2-one ISO 9001：2015 REACH
  • Pumped vinyl carbonate
  • （FEC）4-Fluoro-1,3-dioxolan-2-one
  • Fluorinated ethylene carbonate (FEC)
  • FloroEthylene carbonate (FEC)
  • Fluorovinyl carbonate (FEC)
  • 114435-02-8
  • 14435-02-8
  • 8114435-02-8
  • C3H3FO3