69804-18-8

Basic information

• Product Name: 3-[1-[Difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropanamide
• Synonyms: 3-[1-[Difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropanamide
• CAS NO: 69804-18-8
• Molecular Formula: C8H2F13NO3
• Molecular Weight: 407.0856
• Mol File: 69804-18-8.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 306°Cat760mmHg
• Flash Point: 138.8°C
• Appearance: /
• Density: 1.707g/cm³
• Vapor Pressure: 0.000794mmHg at 25°C
• Refractive Index: 1.324
• CAS DataBase Reference: 3-[1-[Difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropanamide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[1-[Difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropanamide(69804-18-8)
• EPA Substance Registry System: 3-[1-[Difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tetrafluoropropanamide(69804-18-8)

Safety Data

• Hazardous Substances Data: 69804-18-8(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H2F13NO3/c9-1(10)2(11)24-8(20,21)5(14,6(15,16)17)25-7(18,19)4(12,13)3(22)23/h(H2,22,23)

Upstream product

• 63863-43-4 methyl 6-trifluoroethenoxy-5-trifluoromethyl-4-oxa-2,2,3,3,5,6,6-heptafluorohexanoate 

Downstream Products

• 69804-19-9 perfluoro(8-cyano-5-methyl-3,6-dioxaoct-1-ene) 

Relevant articles and documents

PROCESS FOR PREPARING FLUOROAMIDE AND FLUORONITRILE

There are provided simple processes for preparing a fluoroamide and a fluoronitrile which assure higher yield, i.e., a process for preparing a fluoroamide represented by the formula (2): CF2═CF—Rf—CONH2, wherein Rf is a perfluoroalkylene group or perfluorooxyalkylene group having 2 to 20 carbon atoms, by allowing a fluoroester represented by the formula (1): CF2═CF—Rf—COOR, wherein Rf is as defined above; R is an alkyl group having 1 to 6 carbon atoms, to react with ammonia or ammonium hydroxide, and a process for preparing a fluoronitrile represented by the formula (3): CF2═CF—Rf—CN, wherein Rf is as defined above, by allowing the fluoroamide obtained by the above-mentioned preparation process to react with a dehydrating agent (c) in a solvent (b) having an ether bond, an ester bond, a ketone group or a cyano group.