Fluoroethylene Carbonate (FEC), 98%

Fluoroethylene Carbonate (FEC), 98%

CAS Number: 114435-02-8
Product Code: ARL9917
Molecular Formula/Molecular Weight: / 106.05
Purity: 98%
HSN Number: 29209000
Product Name

Note: For research use only, not for direct human use.*

Pack Size Unit Price Stock in Mumbai WH Stock in Hyderabad WH Quantity
0 $0 0 0

Description : Fluoroethylene carbonate (FEC) is a colorless, transparent liquid at room temperature. FEC is known for its high dielectric constant and its ability to form stable solid electrolyte interphase (SEI) layers on battery electrodes.

Appearance White or Colorless to Light yellow powder to lump to clear liquid
Purity (GC) min. 98%
Confirms Structure NMR
Melting Point 20 °C
Boiling Point 210 °C
Specific Gravity 1.50
Refractive Index 1.40
Physical State (20 deg.C) Liquid
Storage Temperature Refrigerated (0-10°C)
Conditions to Avoid Moisture and Heat Sensitive
Storage Condition Store under inert gas
Density 1.485 g/cm³
Packaging and Container Glass bottle
Pictogram :
Can cause irritation to skin, eyes, and respiratory tract upon contact or inhalation. Proper ventilation, protective equipment, and safe handling practices are crucial to minimize risks.

Fluoroethylene Carbonate (FEC) is primarily used as an electrolyte additive in lithium-ion batteries. It plays a crucial role in forming a stable and effective solid electrolyte interphase (SEI) layer on electrode surfaces, particularly anodes. This SEI layer improves battery performance by enhancing cycle life, capacity retention, and low-temperature performance. FEC is compatible with various battery materials and can be used in a variety of lithium-ion battery applications.

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Product Documents


Safety Data Sheet (SDS)
COA & Other Certificates
Analytical Data
Sample COA

This is a sample COA and may not represent a recently manufactured lot of the product.

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