HEPTAFLUOROISOPROPYL TRIFLUOROMETHYL KETONE

Base Information

• Chemical Name: HEPTAFLUOROISOPROPYL TRIFLUOROMETHYL KETONE
• CAS No.: 756-12-7
• Molecular Formula: C5F10 O
• Molecular Weight: 266.038
• Hs Code.: 2933399990
• Mol file: 756-12-7.mol

Synonyms:Heptafluoroisopropyltrifluoromethyl ketone; Perfluoroisopropyl perfluoromethyl ketone;Perfluoroisopropyl trifluoromethyl ketone

Chemical Property of HEPTAFLUOROISOPROPYL TRIFLUOROMETHYL KETONE

Chemical Property:

• Vapor Pressure: 479mmHg at 25°C
• Boiling Point: 24
• Density: 1.633g/cm³

Purity/Quality:

99.9% ^*data from raw suppliers

Heptafluoroisopropyl trifluoromethyl ketone 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of HEPTAFLUOROISOPROPYL TRIFLUOROMETHYL KETONE

There total 5 articles about HEPTAFLUOROISOPROPYL TRIFLUOROMETHYL KETONE 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: 99.6%

perfluoropropylene (116-15-4,13429-24-8,25120-07-4,6792-31-0) → trifluoromethyl(perfluoroisopropyl)ketone (756-12-7) + CF(CF3)2-1,1,1,3,4,4,4-heptafluoro-3-trifluoromethylbutan-2-one

Guidance literature:

With potassium fluoride; trifluoroacetic anhydride; In diethylene glycol dimethyl ether;

Reference yield: 97.5%

perfluoropropylene (116-15-4,13429-24-8,25120-07-4,6792-31-0) + trifluoroacetyl fluoride (354-34-7) → trifluoromethyl(perfluoroisopropyl)ketone (756-12-7)

Guidance literature:

With 15-crown-5; cobalt(II) fuoride; In acetonitrile; at 80 ℃; for 10h; Reagent/catalyst; Autoclave;

Reference yield: 76.0%

1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl).2,3-pentane-dione (74728-97-5) → trifluoromethyl(perfluoroisopropyl)ketone (756-12-7)

Guidance literature:

With cesium fluoride; for 1h; Heating;

DOI:10.1007/BF00959914

upstream raw materials:

1,1,1,4,4,4-hexafluoro-2,3-bis-trifluoromethyl-but-2-ene

1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl).2,3-pentane-dione

perfluoropropylene

trifluoroacetyl fluoride

Downstream raw materials:

carbon tetrafluoride

Carbonyl fluoride

freon-218

perfluoropropylene

Refernces

• 1、 -. "Preparation method of perfluoroketone". Paragraph 0004; 0050-0055. . Retrieved 2018/09/13.
• 2、 Wlassics, Ivan,Tortelli, Vito,Carella, Serena,Monzani, Cristiano,Marchionni, Giuseppe. "Perfluoro allyl fluorosulfate (FAFS): A versatile building block for new fluoroallylic compounds". experimental part. p. 6512 - 6540. Retrieved 2011/10/13.