75195-51-6

Basic information

• Product Name: 3,3-bis(2-methylphenyl)-2-benzofuran-1(3H)-one
• CAS NO: 75195-51-6
• Molecular Formula: C₂₂H₁₈O₂
• Molecular Weight: 314.3771
• Mol File: 75195-51-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 475.1°C at 760 mmHg
• Flash Point: 201.2°C
• Density: 1.184g/cm³
• Vapor Pressure: 3.43E-09mmHg at 25°C
• Refractive Index: 1.626
• CAS DataBase Reference: 3,3-bis(2-methylphenyl)-2-benzofuran-1(3H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3-bis(2-methylphenyl)-2-benzofuran-1(3H)-one(75195-51-6)
• EPA Substance Registry System: 3,3-bis(2-methylphenyl)-2-benzofuran-1(3H)-one(75195-51-6)

Safety Data

• Hazardous Substances Data: 75195-51-6(Hazardous Substances Data)

Upstream product

• 933-88-0 ortho-toluoyl chloride 
• 6699-93-0 (2-methylphenyl)lithium 
• 95-49-8 2-methylchlorobenzene 
• 932-31-0 ortho-tolylmagnesium bromide 
• 85-44-9 phthalic anhydride 
• 6922-86-7 tris(o-methylphenyl)methanol 
• 71-43-2 benzene 

Downstream Products

• 854647-36-2 tris-(2-carboxymethyl-phenyl)-methane 
• 854633-19-5 2-(2,2'-dimethyl-benzhydryl)-benzoic acid anilide 
• 717102-41-5 2-(2,2'-dimethyl-benzhydryl)-benzaldehyde 
• 6270-89-9 tri-o-tolylphosphine 
• 22452-76-2 2,2',2''-(methanetriyl)tribenzoic acid 
• 162826-19-9 2-(di-o-tolylmethyl)benzoic acid 

Relevant articles and documents

Gram-Scale Synthesis and Supramolecular Complex of Precursors of Clar's Hydrocarbon Triangulene

We present to date the most efficient gram-scale synthesis of triangulene-4,8-dione and 12-hydroxytriangulene-4,8-dione, the precursors of Clar's hydrocarbon, in overall yields >50%. The direct dihydroprecursors of triangulene, obtained upon reduction of