Description

Perfluoro(2-Methylpropanoyl)Fluoride is a highly reactive perfluorinated acyl fluoride, a key building block in advanced fluorochemical synthesis. Its value lies in its ability to introduce the perfluoroisobutyryl group, enabling the creation of materials with exceptional thermal stability, chemical resistance, and unique surface properties. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries, particularly for developing novel surfactants, pharmaceuticals, and high-performance fluoropolymers.

Application

• Pharmaceutical Intermediate: A critical precursor for synthesizing active pharmaceutical ingredients (APIs) with enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used to create advanced fluorinated pesticides and herbicides with improved efficacy and environmental profile.
• Fluoropolymer Production: Serves as a monomer or modifier in the synthesis of high-performance plastics like perfluoropolyethers (PFPE) and other specialty fluoropolymers.
• Surfactant & Coating Manufacture: Key building block for producing high-value fluorosurfactants and water/oil repellent coatings for textiles and electronics.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for introducing perfluorinated segments into complex organic molecules.
• Electronic Chemicals: Used in the production of specialty gases and etching agents for the semiconductor industry.

Basic Information

Product Name	Perfluoro(2-Methylpropanoyl)Fluoride
CAS No.	677-84-9
Molecular Formula	C4F8O
Molecular Weight	216.03 g/mol
Synonyms	Perfluoroisobutyryl Fluoride; 1,1,1,3,3,3-Hexafluoro-2-(trifluoromethyl)propanoyl Fluoride; Pentafluorophenyl Trifluoroacetate (related context); Heptafluoroisobutyryl Fluoride; PFIBF; Perfluoro-2-methylpropionyl Fluoride; Iso-C4F7OF; 2-(Trifluoromethyl)-1,1,1,3,3,3-hexafluoropropanoyl fluoride
EINECS	211-661-8

Quality Control

Our Perfluoro(2-Methylpropanoyl)Fluoride is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP and ISO 9001 standards where applicable, ensuring reliability for your most sensitive synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 2°C and 8°C (refrigerated) to minimize volatility and degradation. Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use. Keep away from strong bases and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (as HF)	≤ 0.05%

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