Description

Carbonic Acidfluoride CAS NO 35576-88-6 is a specialized fluorinated organic compound that serves as a versatile building block in advanced chemical synthesis. Its unique structure, featuring both carbonyl and fluorine functionalities, makes it a valuable reagent for introducing fluorinated moieties into target molecules. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of fluorinated active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides where the introduction of fluorine atoms enhances biological activity and environmental stability.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers with enhanced chemical resistance and thermal properties.
• Organic Synthesis Reagent: Employed in fluorination reactions and as a carbonyl source in complex multi-step synthetic routes for fine chemicals.
• Lithium-Ion Battery Electrolyte Additive: Investigated for use in formulating advanced electrolyte solutions to improve battery performance and cycle life.

Basic Information

Product Name	Carbonic Acidfluoride
CAS No.	35576-88-6
Molecular Formula	C2HF3O2
Molecular Weight	114.03 g/mol
Synonyms	Trifluoroacetic Anhydride; Trifluoroacetic Acid Anhydride; Perfluoroacetic Anhydride; TFAA; 2,2,2-Trifluoroacetic Anhydride; Acetic Acid, 2,2,2-Trifluoro-, Anhydride; Trifluoroethanoic Anhydride
EINECS	252-652-5

Quality Control

Our Carbonic Acidfluoride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or titration and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed and under a dry inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Acidity (as Trifluoroacetic Acid)	≤ 0.5%

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