Fluoroethylene Carbonate (FEC) CAS 114435-02-8 Purity >99.50% (GC) Factory Electrolyte Additive

Short Description:

Chemical Name: Fluoroethylene Carbonate (FEC)

CAS: 114435-02-8

Purity: >99.50% (GC)

Appearance: Colorless Transparent Liquid or White Crystal

Electrolyte Additive for Lithium-ion Batteries

Contact: Dr. Alvin Huang

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E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

114435-02-8 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Fluoroethylene Carbonate (FEC) (CAS: 114435-02-8) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte additive raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com

114435-02-8 - Chemical Properties:

Chemical Name	Fluoroethylene Carbonate
Synonyms	FEC; 4-Fluoro-1,3-Dioxolan-2-one; 4-Fluoro-2-oxo-1,3-Dioxolane
CAS Number	114435-02-8
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C3H3FO3
Molecular Weight	106.05
Melting Point	20℃
Boling Point	210℃
Flash Point	102℃(216°F)
Refractive Index n20/D	1.396~1.400
Specific Gravity (20/20)	1.502~1.506
Water Solubility	Slightly Miscible with Water
Sensitive	Moisture Sensitive, Heat Sensitive
COA & MSDS	Available
Origin	Shanghai, China
Brand	Ruifu Chemical

114435-02-8 - Specifications:

Item	Specifications
Appearance	Colorless Transparent Liquid or White Crystal
Purity / Analysis Method	>99.95% (GC)
Melting Point	19.0~20.0℃
Moisture (Karl-Fischer)	≤20ppm
Chroma	≤20APHA
Cl-	≤20ppm
HF	≤50ppm
Infrared Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Electrolyte Additive for Lithium-ion Batteries

Package & Storage:

Package: Bottle, 25kg/Drum, 180kg/Drum or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.

Advantages:

FAQ:

114435-02-8 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes
R22 - Harmful if swallowed
R36/38 - Irritating to eyes and skin.
R43 - May cause sensitization by skin contact
R48/22 - Harmful danger of serious damage to health by prolonged exposure if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 - Wear suitable protective clothing and gloves.
WGK Germany 1
TSCA Yes
HS Code 2932999099

114435-02-8 - Application:

Fluoroethylene Carbonate (FEC) (CAS: 114435-02-8) 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, also can be used as electronic chemicals.