26738-51-2

Basic information

• Product Name: 2H-PERFLUORO-5,8,11-TRIMETHYL-3,6,9,12-TETRAOXAPENTADECANE
• Synonyms: 2H-PERFLUORO-5,8,11-TRIMETHYL-3,6,9,12-TETRAOXAPENTADECANE;2H-PERFLUORO-5,8,11-TRIMETHYL-3,6,9,12-TETRAOXATETRADECANE;11-tris(trifluoromethyl)--eicosafluoro-8;3,6,9,12-tetraoxapentadecane,1,1,1,2,4,4,5,7,7,8,10,10,11,13,13,14,14,15,15,15;freone4;perfluoro-2-[2-(propoxy)-propoxy]-3-[2-(1H-ethoxy)-1-methyl-ethoxy]-propane;Fluoroether E4;2H-Perfluoro-(5,8,11-trimethyl-3,6,9,12-tetraoxatetradecane)97%
• CAS NO: 26738-51-2
• Molecular Formula: C₁₄HF₂₉O₄
• Molecular Weight: 784.11
• Mol File: 26738-51-2.mol
• Article Data: 2

Chemical Properties

• Melting Point: -115°C
• Boiling Point: 192-195°C
• Flash Point: 192-195°C
• Appearance: /
• Density: 1,723 g/cm3
• CAS DataBase Reference: 2H-PERFLUORO-5,8,11-TRIMETHYL-3,6,9,12-TETRAOXAPENTADECANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-PERFLUORO-5,8,11-TRIMETHYL-3,6,9,12-TETRAOXAPENTADECANE(26738-51-2)
• EPA Substance Registry System: 2H-PERFLUORO-5,8,11-TRIMETHYL-3,6,9,12-TETRAOXAPENTADECANE(26738-51-2)

Safety Data

• Hazard Codes: Xi
• TSCA: T
• Hazardous Substances Data: 26738-51-2(Hazardous Substances Data)

Usage

General Description

The chemical 2H-Perfluoro-5,8,11-Trimethyl-3,6,9,12-Tetraoxapentadecane is a fluorinated compound that is primarily used in industry for its unique properties. Due to the presence of fluorine atoms in the chemical structure, it displays properties such as high thermal stability, resistance to chemical reactions, and excellent electrical insulation. Fluorinated compounds like this one are commonly used in products such as fire-fighting foams, non-stick cookware, water-repellent materials, and much more. Their widespread usage and environmental persistence, however, have raised concerns about potential health and environmental impacts.

InChI:InChI=1/C14HF29O4/c15-1(2(16,17)18)44-12(38,39)4(21,8(27,28)29)46-14(42,43)6(23,10(33,34)35)47-13(40,41)5(22,9(30,31)32)45-11(36,37)3(19,20)7(24,25)26/h1H

Upstream product

• 34761-47-2 2,4,4,5,7,7,8,10,10,11,13,13,14,14,15,15,15-Heptadecafluoro-3,6,9,12-tetraoxa-2,5,8,11-tetrakis(trifluoromethyl)pentadecanoyl fluoride 

Relevant articles and documents

Polyether-type hydrofluoroether and preparation method thereof

The invention discloses polyether-type hydrofluoroether.The polyether-type hydrofluoroether is creatively characterized in that a general formula of the polyether-type hydrofluoroether is shown as follows, wherein n is greater than or equal to 1 and less than or equal to 8.The invention further discloses a preparation method of the polyether-type hydrofluoroether.The preparation method is creatively characterized by including: using hexafluoropropylene oxide oligomer and a metal hydroxide solution as raw materials; obtaining the polyether-type hydrofluoroether sequentially through salification and decarboxylation.Product yield is high, reaction yield is greater than 90%, separation and purification are easy, and a hydrofluoroether compound higher than 99% in purity is obtained.No fluorine-containing catalyst is used in the reaction process, and the preparation method is free of secondary pollution, simple to operate and suitable for being used to prepare polyether-type hydrofluoroether products and has good industrial application prospect.The polyether-type hydrofluoroether prepared by the method has high insulativity, heat conductivity and optical performance, can be used for cleaning or drying fluid, can be used as solvent in coating deposition, dry-cleaning fluid, polymerization medium and heat transfer agent in steam-phase welding and has good using effect and wide application range.