2346-63-6

Basic information

• Product Name: 2-(2,4-dimethylbenzoyl)benzoic acid
• Synonyms: 2-(2,4-Dimethylbenzoyl)benzoic acid; benzoic acid, 2-(2,4-dimethylbenzoyl)-
• CAS NO: 2346-63-6
• Molecular Formula: C₁₆H₁₄O₃
• Molecular Weight: 254.2806
• Mol File: 2346-63-6.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 446.5°C at 760 mmHg
• Flash Point: 238°C
• Density: 1.195g/cm³
• Vapor Pressure: 9.35E-09mmHg at 25°C
• Refractive Index: 1.598
• CAS DataBase Reference: 2-(2,4-dimethylbenzoyl)benzoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2,4-dimethylbenzoyl)benzoic acid(2346-63-6)
• EPA Substance Registry System: 2-(2,4-dimethylbenzoyl)benzoic acid(2346-63-6)

Safety Data

• Hazardous Substances Data: 2346-63-6(Hazardous Substances Data)

Usage

General Description

2-(2,4-dimethylbenzoyl)benzoic acid is a chemical compound consists of two benzene rings attached to a central carboxylic acid group. It is classified as an aromatic acid and is typically used as a photoinitiator in the production of polymers and resins, where it facilitates the curing or hardening of these materials when exposed to light. 2-(2,4-dimethylbenzoyl)benzoic acid is also a versatile building block for the synthesis of various pharmaceuticals and agrochemicals due to its unique structural properties. Additionally, it has potential applications in the field of organic and materials chemistry, making it a valuable and versatile chemical in various industries.

Upstream product

• 85-44-9 phthalic anhydride 
• 108-38-3 m-xylene 
• 7446-70-0 aluminium trichloride 
• 776279-83-5 2-oxo-2-(2,4-dimethylphenyl)acetic acid 
• 65-85-0 benzoic acid 
• 88-95-9 Phthaloyl dichloride 
• 4397-55-1 phthalic monoacid monomethyl ester chloride 

Downstream Products

• 65-85-0 benzoic acid 
• 611-01-8 2,4-dimethyl-benzoic acid 
• 329922-54-5 4-(2,4-dimethylphenyl)-2-(2-nitro-5-chlorophenyl)-1,2-dihydrophthalazin-1(2H)-one 
• 388080-46-4 4-(2,4-dimethylphenyl)-2-phenyl-2H-phthalazin-1-one 
• 1392119-82-2 methyl 2-(4-(2,4-dimethylphenyl)-2-methyl-1-oxo-1,2-dihydroisoquinolin-3-yl)-4-methylpentanoate 
• 1392119-76-4 [4-(2,4-dimethylphenyl)-2-methyl-1-oxo-1,2-dihydro-3-isoquinolinyl]acetic acid 
• 1392119-75-3 [4-(2,4-dimethylphenyl)-2-methyl-1-oxo-1,2-dihydro-3-isoquinolinyl]acetonitrile 
• 1392119-74-2 3-(chloromethyl)-4-(2,4-dimethylphenyl)-2-methyl-1(2H)-isoquinolinone 
• 1392119-71-9 4-(2,4-dimethylphenyl)-2-methyl-1-oxo-1,2-dihydro-3-isoquinolinecarboxylic acid 
• 1392119-69-5 methyl 4-(2,4-dimethylphenyl)-2-methyl-1-oxo-1,2-dihydro-3-isoquinolinecarboxylate 
• 1392119-68-4 methyl N-({2-[(2,4-dimethylphenyl)carbonyl]phenyl}carbonyl)-N-methylglycinate 
• 1392118-89-6 C₂₄H₂₇NO₃ 
• 1392118-88-5 2-[4-(2,4-dimethylphenyl)-2-methyl-1-oxo-1,2-dihydro-3-isoquinolinyl]pentanoic acid 
• 1055981-49-1 (S)-2-(2',4'-dimethylbenzoyl)-N-(α-phenylethyl)benzamide 

Relevant articles and documents

Determination of the Lifetime of the Second Excited Triplet State of Anthracenes

The lifetimes of the T2 states of several substituted anthracenes have been determined using competitive quenching techniques in combination with laser flash photolysis.Thus, Stern-Volmer quenching of 1,3-octadiene yields different slopes depending on whether the triplet or the fluorescence yield are monitored.The difference, which can be treated quantitatively, is the result of T2 quenching by the diene.Typical T2 lifetimes are ca. 23, 11, and 3 ps for 9,10-dichloroanthracene, anthracene, and 1-methylanthracene, respectively.It is shown that consideration of time-dependent diffusional quenching is essential and that discrepancies with earlier studies may largely reflect the contribution from this process, as well as S1 quenching by typical T2 quenchers.Theoretical calculations suggest that interactions of T2 with the nearby T3 state may play a key role in determining the rate of internal conversion to T1.Calculations have been carried out for the methyl derivatives; these, while consistent with experiments, tend to reflect the limitations of current theory in the interpretation of substituent effects.

Palladium-catalyzed chemoselective decarboxylative ortho acylation of benzoic acids with α-oxocarboxylic acids

Palladium-catalyzed chemoselective decarboxylative cross coupling of benzoic acids with α-oxocarboxylic acids was realized via an arene sp 2 C-H functionalization process. This work represents the first example of transition-metal-catalyzed cro

An efficient one-pot synthesis of pyridazinones and phthalazinones using HY-zeolite

Figure represented. The first one-pot synthesis of pyridazinones and phthalazinones from arenes, cyclic anhydrides, and ArNHNH2 in the presence of efficient recyclable heterogeneous catalyst, HY-zeolite, in high yield and short reaction time is reported.