3330-14-1

Usage

Uses

Used in Pharmaceutical Industry:
2H-PERFLUORO-5-METHYL-3,6-DIOXANONANE is used as a solvent and reagent in the pharmaceutical industry for its ability to facilitate specific chemical reactions and processes, contributing to the development and manufacturing of various medications.
Used in Electronics and Semiconductor Industries:
In the electronics and semiconductor sectors, 2H-PERFLUORO-5-METHYL-3,6-DIOXANONANE serves as a critical component in the manufacturing processes, leveraging its thermal stability and chemical inertness to ensure the production of high-quality electronic components and devices.
Used as a Surfactant:
2H-PERFLUORO-5-METHYL-3,6-DIOXANONANE is utilized as a surfactant due to its fluorinated structure, which imparts low surface tension and strong water and oil repellent properties, making it suitable for a range of applications in various industries.
Used in Specialty Polymers and Plastics Production:
2H-PERFLUORO-5-METHYL-3,6-DIOXANONANE is also used in the production of specialty polymers and plastics, where its unique properties enhance the performance characteristics of the final products, such as their resistance to heat and chemicals.
Used in Industrial and Commercial Applications:
2H-PERFLUORO-5-METHYL-3,6-DIOXANONANE is employed in a variety of industrial and commercial applications, capitalizing on its low surface tension and repellent properties to improve the performance and efficiency of products and processes across different sectors.

InChI:InChI=1/C8HF17O2/c9-1(2(10,11)12)26-8(24,25)4(15,6(19,20)21)27-7(22,23)3(13,14)5(16,17)18/h1H

Upstream product

• 428-59-1 Hexafluoropropene oxide 
• 111-96-6 diethylene glycol dimethyl ether 
• 54542-82-4 Trimethyl-[1,1,2,2,3,3,4,4-octafluoro-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethoxy)-butyl]-silane 
• 2641-34-1 perfluoro-2,5-dimethyl-3,6-dioxanonanoyl fluoride 
• 2834-23-3 chlorodifluoroacetic anhydride 
• 1514-87-0 metyhyl chlorodifluoroacetate 
• 98-88-4 benzoyl chloride 

Relevant academic research and scientific papers

Novel amphiphilic fluoroalkylated derivatives of xylitol, D-glucose and D-galactose for medical applications: Hemocompatibility and co-emulsifying properties

1-O-(4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluorononyl)xylitol 6 was synthesized as a novel standard compound for the assessment of hemocompatibility and co-emulsifying properties in microemulsions for biomedical uses. 3-O-(1,1,2,4,4,5,7,7,8,8,9,9,9-Tridecafluoro-5-trifluoro-methyl-3,6- dioxanonyl)-D-glucose 9 and 6-O-(1,1,2,4,4,5,7,7,8,8,9,9,9-tridecafluoro-5-trifluoromethyl-3,6- dioxanonyl)-D-galactose 12 were synthesized by nucleophilic addition of protected carbohydrates to perfluorinated vinyl oligoether. Biological tests revealed very good hemocompatibility and co-emulsifying properties for the amphiphiles 6, 9 and 12.

Polyfluorinated ethers: IV.* By-products in the synthesis of polyfluorinated alkyl vinyl ethers in a solvating solvent

By-products formed in the synthesis of perfluoro(propyl vinyl ether), perfluoro(2-propoxypropyl vinyl ether), and methyl perfluoro(4-vinyloxybutanoate) in a solvating solvent have been studied. 1998 MAHK "Hayka/Interperiodica".

Perfluoro tertiary alcohols. III. (Perfluoroalkyl)- and (perfluorooxaalkyl)-trimethylsilanes in the synthesis of perfluorinated tertiary alcohols

High-molecular weight perfluorinated tertiary alcohols, Rf1,Rf2,Rf3C(OH) f1=n-C8F17, Rf2=CF3, Rf3=n-C6F13; Rf1=(CF3)2CFO(CF2)4, Rf2=CF3, Rf3=n-C6F13; Rf1=C3F7O2CF(CF3), Rf2=CF3, Rf3=n-C6F13; Rf1=n-C8F17, Rf2=CF3O2(CF2)2, Rf3=(CF3)2CFO(CF2)2> (IIIa-d), have been prepared by the reactions of (perfluoroalkyl)- and (perfluorooxaalkyl)-trimethylsilanes (Ia-d) with fluoroketones (IIa-c).Ketones containing a trifluoromethyl group as well as higher molecular weight perfluorinated substituents have been studied under different experimental conditions.The yield of tertiary alcohol is influenced by the solvents, reaction temperatures, type and concentration of metal fluorides, and structures of the fluoroalkyltrimethylsilanes and fluoroketones.The reaction has been extended to carbonyl compounds other than ketones.While a perfluorinated secondary acid fluoride gave good yield of the ketone, no reaction was observed with esters.

Formation and reactions of carbanions from α-substituted perfluoroacyl fluorides

Aliphatic α-substituted perfluoroacyl fluorides are converted to hindered ketones in low to moderate yields on refluxing in acetonitrile with alkali metal fluorides.Other products identified in hydrolyzed reaction mixtures include perfluoroolefins and monohydroperfluoro compounds.A mechanism involving the formation of a carbanion intermediate is proposed.Evidence for the formation of carbanions has been obtained by carrying out the reaction in the presence of bromine and also in the presence of other substrates.

DIPHOSPHATETRAAZACYCLOOCTATETRAENES. II. PROPERTIES AND DEGRADATIONS

1,5-Bis(diphenylphospha)-3,7-bis(perfluoroalkylether)-2,4,6,8-tetraazacyclooctatetraene and 1,3-bis(diphenylphospha)-5,7-bis(perfluoroalkylether)-2,4,6,8-tetraazacyclooctatetraene were found to decompose at 316 deg C to phospha-s-triazines.The symmetrical arrangement liberated perfluoroalkylether nitrile with concommitant formation of the corresponding diphospha-s-triazine; the unsymmetrical isomer eliminated the (C6H5)2PN unit to give the monophospha-s-triazine.The thermal and oxidative stabilities of the two compounds differed widely with the unsymmetrical isomer being significantly more stable than the symmetrical arrangement.Spectral data pertinent to these results are discussed.Both materials were found to be effective in arresting perfluoroalkylether fluid degradation in oxidizing atmospheres in the presence of metal alloys.