BENZOPHENONE-4,4'-DICARBOXYLIC ACID

Base Information

• Chemical Name: BENZOPHENONE-4,4'-DICARBOXYLIC ACID
• CAS No.: 964-68-1
• Molecular Formula: C15H10O5
• Molecular Weight: 270.241
• Hs Code.: 29173990
• Mol file: 964-68-1.mol

Synonyms:Benzoicacid, 4,4'-carbonyldi- (6CI,7CI,8CI);4,4'-Benzophenonedicarboxylic acid;4,4'-Carbonylbis(benzoic acid);4,4'-Carbonyldibenzoic acid;4,4'-Dicarboxybenzophenone;Bis(4-carboxyphenyl) ketone;

Chemical Property of BENZOPHENONE-4,4'-DICARBOXYLIC ACID

Chemical Property:

• Vapor Pressure: 2.97E-12mmHg at 25°C
• Melting Point: 365°C
• Refractive Index: 1.645
• Boiling Point: 534.5 °C at 760 mmHg
• PKA: 3.37±0.10(Predicted)
• Flash Point: 291.1 °C
• PSA: 91.67000
• Density: 1.403 g/cm³
• LogP: 2.31400
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

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

Benzophenone-4,4'-dicarboxylic Acid >95.0%(HPLC)(T) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BENZOPHENONE-4,4'-DICARBOXYLIC ACID

There total 19 articles about BENZOPHENONE-4,4'-DICARBOXYLIC ACID 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: 99.0%

→ 4,4'-benzophenonedicarboxylic acid (964-68-1)

Guidance literature:

Reference yield: 80.0%

bis(p-methylphenyl)-methanone (611-97-2) → 4,4'-benzophenonedicarboxylic acid (964-68-1)

Guidance literature:

With potassium permanganate;

DOI:10.1016/j.bmc.2006.05.041

Reference yield: 78.0%

4,4'-dicyanobenzophenone (32446-66-5) → 4,4'-benzophenonedicarboxylic acid (964-68-1)

Guidance literature:

With sulfuric acid; Heating;

DOI:10.1039/p19960000063

upstream raw materials:

bis(p-methylphenyl)-methanone

1,1-di(p-tolyl)ethylene

bis(4-acetylphenyl)methane

4,4'-dicyanobenzophenone

Downstream raw materials:

Benzophenone-4,4'-dicarboxylic acid dimethyl ester

bis(4-tert-butoxycarbonylphenyl)methanone

4,4'-dichloromethanediyl-di-benzoyl chloride

C₂₅H₂₈O₅

Refernces

• 1、 -. "Optimized liquid-phase oxidation". Page/Page column 39-41. . Retrieved 2008/06/13.
• 2、 -. "PRODUCTION OF AROMATIC CARBOXYLIC ACIDS". Page 28. . Retrieved 2008/06/13.