63863-43-4

Basic information

• Product Name: METHYL PERFLUORO(5-METHYL-4,7-DIOXANON-8-ENOATE)
• Synonyms: METHYL PERFLUORO(5-METHYL-4,7-DIOXANON-8-ENOATE);methyl 3-[1-[difluoro[(trifluorovinyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropionate;2,2,3,3,5,6,6,8,9,9-Decafluoro-5-(trifluoromethyl)-4,7-dioxanonane-8-enoic acid methyl ester;2,2,3,3-Tetrafluoro-3-[1,2,2-trifluoro-1-(trifluoromethyl)-2-(trifluorovinyloxy)ethoxy]propionic acid methyl ester;Methyl 2,2,3,3-tetrafluoro-3-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxypropanoate
• CAS NO: 63863-43-4
• Molecular Formula: C₉H₃F₁₃O₄
• Molecular Weight: 422.1
• EINECS: 264-518-0
• Mol File: 63863-43-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 151
• Flash Point: 110.4°C
• Appearance: /
• Density: 1.592
• Vapor Pressure: 0.00961mmHg at 25°C
• Refractive Index: 1.317
• CAS DataBase Reference: METHYL PERFLUORO(5-METHYL-4,7-DIOXANON-8-ENOATE)(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL PERFLUORO(5-METHYL-4,7-DIOXANON-8-ENOATE)(63863-43-4)
• EPA Substance Registry System: METHYL PERFLUORO(5-METHYL-4,7-DIOXANON-8-ENOATE)(63863-43-4)

Safety Data

• Hazard Codes: C
• Hazardous Substances Data: 63863-43-4(Hazardous Substances Data)

Usage

General Description

Methyl Perfluoro(5-methyl-4,7-dioxanon-8-enoate) is a chemical compound recognized for its long name and complex structure. As a perfluorinated compound, it is referenced in the category of chemicals that includes carbon-fluorine bonds, known for their strong and stable nature. Perfluorinated compounds are extensively used in industrial applications due to their resistance to heat, oil, and water. This specific compound, the methyl perfluoro(5-methyl-4,7-dioxanon-8-enoate), has potential applications in the production of various consumer goods and industrial products due to its properties. Due to the complex nature and potential implications on human health and the environment, it's use and disposal are likely regulated in many regions.

InChI:InChI=1/C9H3F13O4/c1-24-4(23)5(13,14)8(19,20)26-6(15,7(16,17)18)9(21,22)25-3(12)2(10)11/h1H3

Upstream product

• 69116-73-0 2,2,3,3-Tetrafluoro-3-[1,2,2-trifluoro-2-(1,2,2,2-tetrafluoro-1-fluorocarbonyl-ethoxy)-1-trifluoromethyl-ethoxy]-propionic acid methyl ester 

Downstream Products

• 144373-69-3 3-[2-(1-Chloro-1,2,2-trifluoro-2-phenoxy-ethoxy)-1,2,2-trifluoro-1-trifluoromethyl-ethoxy]-2,2,3,3-tetrafluoro-propionic acid methyl ester 
• 133573-37-2 9,9-dihydro-9-hydroxyperfluoro-3,6-dioxa-5-methyl-1-nonene 
• 144373-64-8 2,2,3,3-Tetrafluoro-3-[1,2,2-trifluoro-1-trifluoromethyl-2-(1,2,2-trifluoro-2-phenoxy-ethoxy)-ethoxy]-propionic acid methyl ester 
• 69804-18-8 2,2,3,3-Tetrafluoro-3-(1,2,2-trifluoro-1-trifluoromethyl-2-trifluorovinyloxy-ethoxy)-propionamide 

Relevant articles and documents

Process for producing fluorinated vinyl ether

There is provided a process for producing a fluorinated vinyl ether from a fluorinated acid fluoride compound having an ester group as a precursor of a carboxylic acid group, or a SO2F group as a precursor of a sulfonic acid group, in high yield by simple operations. Said process is a production process comprising pyrolyzing a carboxylic acid potassium salt with a specific structure represented by the following formula in the absence of a solvent and/or while maintaining the salt in the solid state: wherein X is —CO2R or —SO2F, and R is an alkyl group.

Alkyl perfluoro-ω-fluoroformyl esters and their preparation

Alkyl perfluoro-ω-fluoroformyl esters are provided which have the formula: STR1 wherein R is alkyl of 1-6 carbon atoms, and n is 0-6 (preferably 0). Compounds where n is 0 are prepared by contacting SO3 with a compound of the formula ROOC--CF2 --CF2 --OR1. Compounds where n is 1-6 are prepared by contacting a compound where n is 0 with hexafluoropropylene oxide.