| Identification | Back Directory | [Name]
DI-P-TOLYL SULFONE | [CAS]
599-66-6 | [Synonyms]
NSC 208
JACS-599-66-6
P-TOLYL SULFONE
DI-P-TOLYL SULFONE
di-p-tolylsulphone
p,p’-Ditolylsulfone
Sulfone, di-p-tolyl
4,4’-Ditolylsulfone
Bis(4-tolyl)sulfone
Bis(p-tolyl)sulfone
4,4'-Ditolyl sulfone
p,p'-Ditolyl sulfone
Di-p-tolyl sulfone 99%
Di-p-tolyl sulfone, 98+%
Bis(4-methylphenyl)sulfone
Bis(4-methylphenyl) sulfone
4,4'-Dimethyldiphenylsulfone
4,4’-Dimethyldiphenylsulfone
p-Tolyl 4-methylphenyl sulfone
4,4'-Sulfonylbis(methylbenzene)
1,1’-sulfonylbis[4-methyl-benzen
1,1'-Sulfonylbis(4-methylbenzene)
Benzene,1,1’-sulfonylbis[4-methyl-
1-Methyl-4-[(4-methylphenyl)sulfonyl]benzene | [EINECS(EC#)]
209-969-6 | [Molecular Formula]
C14H14O2S | [MDL Number]
MFCD00041332 | [MOL File]
599-66-6.mol | [Molecular Weight]
246.32 |
| Chemical Properties | Back Directory | [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 | [Appearance]
White to off-white Solid | [InChI]
1S/C14H14O2S/c1-11-3-7-13(8-4-11)17(15,16)14-9-5-12(2)6-10-14/h3-10H,1-2H3 | [InChIKey]
WEAYCYAIVOIUMG-UHFFFAOYSA-N | [SMILES]
Cc1ccc(cc1)S(=O)(=O)c2ccc(C)cc2 | [EPA Substance Registry System]
Benzene, 1,1'-sulfonylbis[4-methyl- (599-66-6) |
| Hazard Information | Back Directory | [Uses]
4,4''-Ditolyl Sulfone is used in preparation method of OLED material for improving luminous efficiency. | [Uses]
Di-p-tolyl sulfone may be used in the synthesis of isomeric p-tolylpyridines (α , β and γ ) by photochemical decomposition. | [General Description]
Di-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 Methods]
Crystallise 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.] |
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