Description

3,3,3-Trifluoropropylene Carbonate is a high-purity fluorinated cyclic carbonate ester, a key building block in advanced material science. This specialty chemical is valued for its unique combination of carbonate functionality and fluorine substitution, which imparts enhanced electrochemical stability and solvating power. It is primarily sought after by researchers and manufacturers in the electrolyte formulation and polymer synthesis sectors, where its properties enable next-generation performance.

Application

• Electrolyte Additive for Lithium-Ion Batteries: Enhances the stability of the solid electrolyte interphase (SEI) on high-voltage cathodes and improves low-temperature performance.
• Solvent for High-Energy-Density Battery Systems: Used as a co-solvent in electrolytes for lithium metal and next-generation batteries due to its high dielectric constant and wide electrochemical window.
• Monomer for Fluorinated Polymers: Serves as a precursor for synthesizing specialty polycarbonates and polyurethanes with improved chemical resistance and surface properties.
• Chemical Intermediate: Utilized in organic synthesis for introducing trifluoromethyl-containing carbonate groups into target molecules.
• Research & Development: A critical reagent in academic and industrial R&D for developing new energy storage materials and fluorinated functional polymers.

Basic Information

Product Name	3,3,3-Trifluoropropylene Carbonate
CAS No.	167951-80-6
Molecular Formula	C4H3F3O3
Molecular Weight	156.06 g/mol
Synonyms	4-(Trifluoromethyl)-1,3-dioxolan-2-one; 3,3,3-Trifluoro-1,2-propylene carbonate; 3-(Trifluoromethyl)ethylene carbonate; TFPC; Fluorinated Propylene Carbonate; Trifluoromethyl Ethylene Carbonate
EINECS	Contact for details

Quality Control

Our 3,3,3-Trifluoropropylene Carbonate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency essential for sensitive applications like battery electrolytes. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 99.0%
Water Content (KF)	≤ 100 ppm
Acidity (Titration)	≤ 0.05%
Density (20°C)	~1.45 g/cm³
Refractive Index (n20D)	~1.38

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.