Heptafluoropropyl trifluorovinyl ether

Base Information

• Chemical Name: Heptafluoropropyl trifluorovinyl ether
• CAS No.: 1623-05-8
• Molecular Formula: C5F10O
• Molecular Weight: 266.038
• Hs Code.: 2909199090
• European Community (EC) Number: 216-600-2
• UNII: 73R080E9WS
• DSSTox Substance ID: DTXSID0061826
• Nikkaji Number: J34.919D
• Wikidata: Q27266201
• Mol file: 1623-05-8.mol

Synonyms:1,1,1,2,2,3,3-heptafluoro-3-((trifluoroethenyl)oxy)propane;perfluoro propyl vinyl ether;perfluoro(propyl vinyl ether);PPVE perfluoro propyl vinyl ether

Chemical Property of Heptafluoropropyl trifluorovinyl ether

Chemical Property:

• Appearance/Colour: Colorless
• Vapor Pressure: 289mmHg at 25°C
• Melting Point: -70 °C
• Refractive Index: 1.272
• Boiling Point: 51.511 °C at 760 mmHg
• Flash Point: -10.19 °C
• PSA: 9.23000
• Density: 1.61 g/cm³
• LogP: 3.82850
• Water Solubility.: Insoluble in water
• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 3
• Exact Mass: 265.97894624
• Heavy Atom Count: 16
• Complexity: 284

Purity/Quality:

99%min ^*data from raw suppliers

Heptafluoropropyl trifluorovinyl ether ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 12
• Safety Statements: 9-16-33

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=C(F)F)(OC(C(C(F)(F)F)(F)F)(F)F)F

Technology Process of Heptafluoropropyl trifluorovinyl ether

There total 19 articles about Heptafluoropropyl trifluorovinyl ether which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.5%

perfluoro(2-propoxypropionyl) fluoride (2062-98-8,125037-08-3,75566-60-8) → perfluoro(propyl vinyl ether) (1623-05-8)

Guidance literature:

With Triethylene glycol dimethyl ether; sodium carbonate; In water; at 40 - 120 ℃; for 2.5h; Reagent/catalyst; Temperature;

Reference yield: 70.0%

1,1,1,2,3,3-hexafluoro-2-(heptafluoropropoxy)-3-[(trifluorovinyl)oxy]propane (1644-11-7) → perfluoro(propyl vinyl ether) (1623-05-8)

Guidance literature:

1,1,1,2,3,3-hexafluoro-2-(heptafluoropropoxy)-3-[(trifluorovinyl)oxy]propane; With vanadium(V) oxide; oxygen; at 77 - 97 ℃; for 4h;

With water; potassium hydroxide; In methanol; at 23 - 50 ℃; for 18h; Temperature; Further stages;

DOI:10.1016/j.jfluchem.2020.109508

Reference yield: 54.0%

perfluoropropyl 1,2-Dichlorotrifluoroethyl Ether (106372-30-9) → perfluoro(propyl vinyl ether) (1623-05-8)

Guidance literature:

With bromine; zinc; In N,N-dimethyl-formamide; at 50 ℃; for 6h;

DOI:10.1021/jo00094a058

upstream raw materials:

perfluoro(2-propoxypropionyl) fluoride

phenyllithium

Sodium; 2,2,3,3-tetrafluoro-3-heptafluoropropyloxy-propionate

perfluoropropyl 1,2-Dichlorotrifluoroethyl Ether

Downstream raw materials:

1-phenoxy-2-monohydro-3-oxaperfluorohexane

1,2-difluoroethene

1,1,1,2,2,3,3-heptafluoro-3-iodo-propane

2,2,3,3-Tetrafluoro-3-iodo-propionyl fluoride

Refernces

• 1、 Frohn, Hermann-Josef,Bardin, Vadim V.. "The unusual reactivity of C F OCF CF with PBu and the complex hydrides M[EH] (M: Li, Na; E: B, Al); preparation of potassium perfluoro-2-propoxyeth-1-enyltrifluoroborate K[C F OCF CFBF]". . p. 43 - 49. Retrieved 2003.
• 2、 -. "A fluorinated alkyl vinyl ether of preparation method". Paragraph 0025; 0026. . Retrieved 2017/02/24.
• 3、 -. "COMPOUND HAVING PERFLUORO(4-METHYLENE-1,3-DIOXOLANE) STRUCTURE AND NOVEL POLYMER". Page/Page column 20-21. . Retrieved 2010/02/15.