Perfluorovaleryl fluoride

Base Information

• Chemical Name: Perfluorovaleryl fluoride
• CAS No.: 375-62-2
• Molecular Formula: C5F10O
• Molecular Weight: 266.038
• Hs Code.: 2915900090
• European Community (EC) Number: 206-790-5
• UNII: WST35L3LEC
• DSSTox Substance ID: DTXSID9059917
• Nikkaji Number: J213.575B
• Wikidata: Q72500651
• Mol file: 375-62-2.mol

Synonyms:375-62-2;Perfluorovaleryl fluoride;Perfluoropentanoyl Fluoride;Nonafluorovaleryl Fluoride;Nonafluoropentanoyl fluoride;2,2,3,3,4,4,5,5,5-nonafluoropentanoyl fluoride;Pentanoyl fluoride, nonafluoro-;Perfluoropentanoyl fluoride 98;EINECS 206-790-5;Pentanoyl fluoride, 2,2,3,3,4,4,5,5,5-nonafluoro-;Perfluorovaleroyl Fluoride;WST35L3LEC;Valeryl fluoride, nonafluoro-;SCHEMBL425501;DTXSID9059917;AKOS016015269;N0809

Chemical Property of Perfluorovaleryl fluoride

Chemical Property:

• Vapor Pressure: 268mmHg at 25°C
• Refractive Index: 1.26
• Boiling Point: 52.2 °C at 760 mmHg
• Flash Point: 5.1 °C
• PSA: 17.07000
• Density: 1.633 g/cm³
• LogP: 2.95070
• XLogP3: 3.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 3
• Exact Mass: 265.97894624
• Heavy Atom Count: 16
• Complexity: 288

Purity/Quality:

98%,99%, ^*data from raw suppliers

Nonafluorovaleryl Fluoride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Perfluorovaleryl fluoride

There total 8 articles about Perfluorovaleryl fluoride 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: 85.8%

perfluorovaleryl fluosulfate (80337-53-7) → Perfluoro pentanoyl fluoride (375-62-2)

Guidance literature:

With potassium fluoride; In acetonitrile; at 20 ℃; for 1h; further reagent SbF₅;

DOI:10.1007/BF00956676

Reference yield: 85.3%

Perfluoropentanoic acid (2706-90-3) → Perfluoro pentanoyl fluoride (375-62-2)

Guidance literature:

With N-(2-chloro-1,1,2-trifluoroethyl)diethylamine;

DOI:10.1007/BF00951074

Reference yield: 37.0%

perfluoro(propyl vinyl ether) (1623-05-8) → Perfluoro pentanoyl fluoride (375-62-2) + 2,2,3,3,4,5,5,6,6,7,7,7-Dodecafluoro-4-heptafluoropropyloxy-heptanoyl fluoride + 2,2,3,4,4,5,5,6,6,7,7,7-Dodecafluoro-3-heptafluoropropyloxy-heptanoyl fluoride

Guidance literature:

at 205 ℃; for 40h; under 18751.5 Torr; Yields of byproduct given;

upstream raw materials:

perfluoro-n-pentane sulfonylfluoride

perfluorovaleryl chloride

Perfluoropentanoic acid

perfluoro(propyl vinyl ether)

Downstream raw materials:

perfluoro(2-aza-1-hexene)

perfluorovaleryl chloride

Refernces

• 1、 Kartsov, S. V.,Yuminov, V. S.,Maksimov, V. L.. "THERMAL CONVERSIONS OF PERFLUOROALKYLVINYL ETHERS". . p. 1252 - 1256. Retrieved 2007/10/02.
• 2、 Miller, Joseph,Ying, Oi-Ling. "Halogen Mobility in SN2 Reactions of Carbonyl Compounds. Comparisons with Aromatic Halogen Mobility". . p. 323 - 328. Retrieved 2007/10/02.