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DI-P-TOLYL SULFONE

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CAS:599-66-6
Purity:99%
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CAS:599-66-6
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CAS:599-66-6
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CAS:599-66-6
Purity:97%min Package:5g;25g;100g;500g;1kg;25kg

DI-P-TOLYL SULFONE manufacturers

  • di-p-tolyl sulfone
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  • $2.00
  • 2026-07-02
  • CAS:599-66-6
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 100kg
  • di-p-tolyl sulfone
  • di-p-tolyl sulfone pictures
  • $100.00
  • 2024-04-24
  • CAS:599-66-6
  • Min. Order: 1kg
  • Purity: 99.93%
  • Supply Ability: 1000kg per week
DI-P-TOLYL SULFONE Basic information
Product Name:DI-P-TOLYL SULFONE
Synonyms:DI-P-TOLYL SULFONE;P-TOLYL SULFONE;1,1’-sulfonylbis[4-methyl-benzen;1-Methyl-4-[(4-methylphenyl)sulfonyl]benzene;4,4’-Dimethyldiphenylsulfone;4,4’-Ditolylsulfone;4,4'-Dimethyldiphenylsulfone;4,4'-Ditolyl sulfone
CAS:599-66-6
MF:C14H14O2S
MW:246.32
EINECS:209-969-6
Product Categories:Sulfones;Sulfur Compounds;Organic Building Blocks
Mol File:599-66-6.mol
DI-P-TOLYL SULFONE Structure
DI-P-TOLYL SULFONE Chemical Properties
Melting point 158-160 °C(lit.)
Boiling point 359.33°C (rough estimate)
density 1.2052 (rough estimate)
refractive index 1.5200 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility chloroform: soluble25mg/mL, clear, colorless to yellow
form solid
AppearanceWhite to off-white Solid
InChI1S/C14H14O2S/c1-11-3-7-13(8-4-11)17(15,16)14-9-5-12(2)6-10-14/h3-10H,1-2H3
InChIKeyWEAYCYAIVOIUMG-UHFFFAOYSA-N
SMILESCc1ccc(cc1)S(=O)(=O)c2ccc(C)cc2
EPA Substance Registry SystemBenzene, 1,1'-sulfonylbis[4-methyl- (599-66-6)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
TSCA TSCA listed
Storage Class11 - Combustible Solids
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
DI-P-TOLYL SULFONE Usage And Synthesis
Uses4,4''-Ditolyl Sulfone is used in preparation method of OLED material for improving luminous efficiency.
UsesDi-p-tolyl sulfone may be used in the synthesis of isomeric p-tolylpyridines (α , β and γ ) by photochemical decomposition.
General DescriptionDi-p-tolyl sulfone is a di-p-substituted diaryl sulfone. Its synthesis by the sulfonylation of toluene with p-toluenesulfonic acid (TsOH) in the presence of polystyrene supported aluminium triflate (Ps-Al(OTf)3) catalyst has been reported along with its NMR and IR spectra. The gas-phase heats of formation of di-p-tolyl sulfone has been studied. The kinetics and thermodynamics of sulphuric acid assisted cleavage of di-p-tolyl sulfone has been invesitigated.
Purification MethodsCrystallise the sulfone repeatedly from Et2O or EtOH. It has been purified by zone melting. [Beilstein 6 H 419, 6 II 395, 6 III 1405, 6 IV 2174.]
DI-P-TOLYL SULFONE Preparation Products And Raw materials
Preparation Products4,4'-SULFONYLBIS-BENZOIC ACID-->DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE
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