2,2,3,3,4,4-Hexafluoro-1,5-diphenyl-1,5-pentanedione

Base Information

• Chemical Name: 2,2,3,3,4,4-Hexafluoro-1,5-diphenyl-1,5-pentanedione
• CAS No.: 2525-83-9
• Molecular Formula: C17H10 F6 O2
• Molecular Weight: 360.25
• Hs Code.: 2914700090
• Mol file: 2525-83-9.mol

Synonyms:Propane,1,3-benzoyl;1,5-Diphenyl-2,2,3,3,4,4-hexafluoropentane-1,5-dione;1,5-Pentanedione,2,2,3,3,4,4-hexafluoro-N,5-diphenyl;1,1,2,2,3,3-Hexafluor-1,3-dibenzoyl-propan;1,5-Pentanedione,N,5-diphenyl-2,2,3,3,4,4-hexafluoro;

Chemical Property of 2,2,3,3,4,4-Hexafluoro-1,5-diphenyl-1,5-pentanedione

Chemical Property:

• Vapor Pressure: 2.24E-06mmHg at 25°C
• Boiling Point: 392.7°C at 760 mmHg
• Flash Point: 149.7°C
• PSA: 34.14000
• Density: 1.371g/cm³
• LogP: 4.65810

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2,3,3,4,4-Hexafluoro-1,5-diphenyl-1,5-pentanedione

There total 3 articles about 2,2,3,3,4,4-Hexafluoro-1,5-diphenyl-1,5-pentanedione 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: 8.0%

diethyl perfluoroglutarate (424-40-8) + phenyllithium (591-51-5) → 2,2,3,3,4,4-hexafluoro-1,5-diphenylpentane-1,5-dione (2525-83-9) + 3,3,4,4,5,5-Hexafluoro-2,6,6-triphenyl-tetrahydro-pyran-2-ol

Guidance literature:

With hydrogenchloride; In diethyl ether; benzene; 1.) -78 deg C, 25 min; 2.) -78 deg C;

DOI:10.1016/S0022-1139(00)85237-9

Reference yield:

hexafluoroglutaric acid (376-73-8) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 2,2,3,3,4,4-hexafluoro-1,5-diphenylpentane-1,5-dione (2525-83-9)

Guidance literature:

Multistep reaction; (i) FeCl₃, PhCCl₃, (ii) /BRN= 969212/, AlCl₃;

Reference yield:

→ 2,2,3,3,4,4-hexafluoro-1,5-diphenylpentane-1,5-dione (2525-83-9)

Guidance literature:

Perfluorglutarsaeure, C6H5MgBr;

DOI:10.1016/S0022-1139(00)83232-7

upstream raw materials:

hexafluoroglutaric acid

benzene

diethyl perfluoroglutarate

phenyllithium

Downstream raw materials:

2,6-diphenyl-1,1,1,3,4,4,5,7,7,7-decafluoro-(Z,Z)-2,5-heptadiene

Octafluor-1,5-diphenyl-pentan-1-on

Decafluor-1,5-diphenyl-pentan

2,6-diphenyl-1,1,3,3,4,4,5,5,7,7-decafluoro-1,6-heptadiene

Refernces