3965-53-5

Basic information

• Product Name: DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE
• Synonyms: LABOTEST-BB LT00159597;DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE;4,4'-SULFONYLBIS(METHYL BENZOATE);Benzoic acid, 4,4'-sulfonylbis-, dimethyl ester;Benzoic acid, 4,4'-sulfonyldi-, dimethyl ester;Dimethyl 4,4'-sulfonyldibenzoate;dimethyl 4,4'-sulphonyldibenzoate;4,4'-SULFONYLBIS(METHYL BENZOATE), TECH. , 90%
• CAS NO: 3965-53-5
• Molecular Formula: C₁₆H₁₄O₆S
• Molecular Weight: 334.34
• EINECS: 223-577-2
• Mol File: 3965-53-5.mol
• Article Data: 2

Chemical Properties

• Melting Point: 195-196 °C(lit.)
• Boiling Point: 441.15°C (rough estimate)
• Flash Point: 259.5°C
• Appearance: /
• Density: 1.3994 (rough estimate)
• Refractive Index: 1.5300 (estimate)
• CAS DataBase Reference: DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE(3965-53-5)
• EPA Substance Registry System: DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE(3965-53-5)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 3965-53-5(Hazardous Substances Data)

Usage

Chemical Properties

WHITE TO LIGHT GREY POWDER

Upstream product

• 599-66-6 bis(4-methylphenyl) sulfone 
• 186581-53-3 diazomethane 
• 124-38-9 carbon dioxide 
• 2050-48-8 4,4'-dibromodiphenyl sulfone 
• 40915-22-8 4,4'-diiododiphenyl sulfone 
• 67-56-1 methanol 
• 2449-35-6 bis(4-carboxyphenyl)sulfone 

Downstream Products

• 1242188-85-7 N,N'-[4,4'-sulfonylbis(benzoyl)]-bis{4,4'-(p-fluorobenzyl)-1,2-dihydroisoquinaldonitrile} 
• 1242188-88-0 p-{1-[4-(p-fluorobenzyl)isoquinolyl]carbonyl}diphenyl sulfone 
• 2449-35-6 bis(4-carboxyphenyl)sulfone 
• 4462-61-7 4,4′-sulfonyldibenzoyldichloride 
• 47424-13-5 p,p'-dicarbethoxydiphenyl sulphone 
• 111088-77-8 4,4'-sulfonyl-di-benzoic acid bis-(4-hydroxy-butyl ester) 
• 102955-13-5 4,4'-sulfonyl-di-benzoic acid bis-(5-hydroxy-pentyl ester) 

Relevant articles and documents

Organic fluorescent compounds that display efficient aggregation-induced emission enhancement and intramolecular charge transfer

A series of symmetric sulfone-linked organic fluorescent compounds (1a-c) was synthesized and characterized. V-shaped 1a-c were designed as aggregate of intramolecular charge transfer (ICT) and aggregation-induced emission enhancement (AIEE) processes. The 1a-c emitted intense blue violet lights in normal solvents. A large red shift of the emission wavelength and dramatic decrease of emission efficiency occurred with increasing solvent polarity. The 1a-c will function well as electron transport and blue light-emitting materials through theoretical calculations.