Description

Methyl Perfluoro(5-Methyl-4,7-Dioxanon-8-Enoate) CAS NO 63863-43-4 is a high-purity, specialty fluorinated ester compound characterized by its unique perfluorinated ether chain. This product is engineered to deliver exceptional chemical and thermal stability, making it a critical intermediate for advanced material synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel compounds with enhanced performance properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine content enhances biological activity and environmental persistence.
• Specialty Polymer & Resin Modifier: Incorporated into high-performance polymers (e.g., fluoropolymers) to impart oil, water, and chemical resistance, as well as low surface energy.
• Surface Treatment & Coatings: Acts as a precursor for creating durable, hydrophobic, and oleophobic surface coatings for textiles, electronics, and optical devices.
• Lithium-Ion Battery Electrolyte Additive: Investigated for use in advanced electrolyte formulations to improve battery stability and performance at high voltages.
• Organic Synthesis & Catalysis: Employed as a versatile fluorinated synthon in complex organic transformations and as a ligand in catalytic systems.

Basic Information

Product Name	Methyl Perfluoro(5-Methyl-4,7-Dioxanon-8-Enoate)
CAS No.	63863-43-4
Molecular Formula	C10H3F15O4
Molecular Weight	472.10 g/mol
Synonyms	Methyl 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-pentadecafluoro-8-methoxy-5-methyl-4,7-dioxaoct-8-enoate; Methyl Perfluoro(5-Methyl-4,7-Dioxanonenoate); Perfluorinated Methyl Ether Ester; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluoro-5-methyl-4,7-dioxaoct-8-enoic Acid Methyl Ester; F-alkoxy Ester Intermediate; Fluorinated Glycidyl Ether Derivative
EINECS	Contact for details

Quality Control

Every batch of Methyl Perfluoro(5-Methyl-4,7-Dioxanon-8-Enoate) is manufactured under strict quality management systems. We employ advanced analytical techniques including GC, HPLC, NMR, and FTIR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee it meets your precise research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). This compound is sensitive to strong alkalis and fluorides; keep away from incompatible materials. For long-term storage, consider using an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.65 g/mL
Refractive Index (n20D)	~1.320

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