Description

Methacryloyl Fluoride is a highly reactive fluorinated acrylate derivative, serving as a critical building block for introducing the methacryloyl moiety with a fluorine atom. This compound is valued for its role in synthesizing advanced polymers and specialty chemicals with tailored properties. It is primarily sought by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel monomers, polymers, and bioactive molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated drug candidates and active pharmaceutical ingredients (APIs) to enhance metabolic stability and bioavailability.
• Polymer & Material Science: A key monomer for producing specialty fluoropolymers, coatings, and resins with improved chemical resistance, low surface energy, and weatherability.
• Agrochemical Synthesis: Employed in creating advanced fluorinated pesticides and herbicides for improved efficacy and environmental profile.
• Surface Modification Agent: Utilized to fluorinate surfaces or other molecules, imparting oil- and water-repellent characteristics.
• Cross-linking Agent: Acts as a reactive cross-linker in polymer networks to increase thermal and mechanical stability.
• Organic Synthesis Building Block: Serves as a versatile reagent for Michael additions, radical polymerizations, and other C-C bond forming reactions in fine chemical production.

Basic Information

Product Name	Methacryloyl Fluoride
CAS No.	381-67-9
Molecular Formula	C4H5FO
Molecular Weight	88.08 g/mol
Synonyms	2-Fluorocarbonyl-1-propene; Methacrylic acid fluoride; 2-Methyl-2-propenoyl fluoride; Methacryloyl fluoride; 2-Methylacryloyl fluoride; Fluoromethacryloyl; Propenoyl fluoride, 2-methyl-; Methacrylic fluoride
EINECS	206-842-8

Quality Control

Our Methacryloyl Fluoride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC and impurity profiling, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at recommended temperatures (typically 2-8°C or as specified). This material is hygroscopic (moisture-sensitive) and reacts with strong acids/organic solvents and fluorides/strong alkalis. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Impurities (GC)	≤ 2.0% (total)

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