ChemicalBook > CAS DataBase List > DI-P-TOLYL SULFONE

DI-P-TOLYL SULFONE

Product Name: DI-P-TOLYL SULFONE
CAS No.: 599-66-6
Chemical Name: DI-P-TOLYL SULFONE
Synonyms: NSC 208;JACS-599-66-6;P-TOLYL SULFONE;DI-P-TOLYL SULFONE;di-p-tolylsulphone;4,4’-Ditolylsulfone;Bis(4-tolyl)sulfone;Bis(p-tolyl)sulfone;p,p’-Ditolylsulfone;Sulfone, di-p-tolyl
CBNumber: CB4210559
Molecular Formula: C14H14O2S
Formula Weight: 246.32
MOL File: 599-66-6.mol

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DI-P-TOLYL SULFONE Property

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
EPA Substance Registry System: Benzene, 1,1'-sulfonylbis[4-methyl- (599-66-6)

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 392391
Product name: Di-p-tolyl sulfone
Purity: 99%
Packaging: 100g
Price: $421
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FB159532
Product name: Bis(4-methylphenyl) sulfone
Packaging: 250g
Price: $500
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0124783
Product name: DI-P-TOLYL SULFONE
Purity: 95.00%
Packaging: 100G
Price: $2477.65
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB159532
Product name: Bis(4-methylphenyl) sulfone
Packaging: 10g
Price: $40
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB159532
Product name: Bis(4-methylphenyl) sulfone
Packaging: 25g
Price: $60
Updated: 2021/12/16

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DI-P-TOLYL SULFONE Chemical Properties,Usage,Production

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.]

DI-P-TOLYL SULFONE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DI-P-TOLYL SULFONE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: di-p-tolyl sulfone 599-66-6
Price: US $2.00-5.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-07-11

Hebei Chuanghai Biotechnology Co., Ltd

Product: DI-P-TOLYL SULFONE 599-66-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2025-03-10

Henan Bao Enluo International TradeCo.，LTD

Product: 4-Amino-3,5-difluorobenzonitrile 599-66-6
Price: US $50.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 10000MT
Release date: 2023-08-10

599-66-6, DI-P-TOLYL SULFONERelated Search:

DIPHENYL PHOSPHITE (S)-Tenofovir Phosphonic acid, P-[(9H-purin-6-ylamino)methyl]- Phosphonic acid, P-[[(1R)-1-methyl-2-(9H-purin-6-ylamino)ethoxy]methyl]- Adefovir Dipivoxil Impurity 26 Phosphonic acid, [[(2R)-2-(6-amino-9H-purin-9-yl)propoxy]methyl]- (9CI) Tenofovir Impurity 98 Tenofovir Impurity 38 Tenofovirdisoproxil Impurity C L-Alanine methyl ester hydrochloride FINECHEMIE FCHEM05181(WXG01400) (S)-(-)-Propylene Carbonate 2-((diethoxyphosphoryl)methoxy)ethyl acetate(WXG01399) Phosphonic acid, P-[[(1R)-2-(6-amino-7H-purin-7-yl)-1-methylethoxy]methyl]- DI-P-TOLYL SULFONE O-TOLIDINE SULFONE 3,3,4,4-diphenylsulfonetetracarboxylicdianhydride 4,4'-SULFONYLBIS-BENZOIC ACID

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

1,1'-Sulfonylbis(4-methylbenzene)

p-Tolyl 4-methylphenyl sulfone

NSC 208

Di-p-tolyl sulfone 99%

4,4'-Sulfonylbis(methylbenzene)

JACS-599-66-6

Benzene,1,1’-sulfonylbis[4-methyl-

Bis(4-methylphenyl) sulfone

Bis(4-methylphenyl)sulfone

Bis(4-tolyl)sulfone

Bis(p-tolyl)sulfone

di-p-tolylsulphone

p,p’-Ditolylsulfone

p,p'-Ditolyl sulfone

Sulfone, di-p-tolyl

Di-p-tolyl sulfone, 98+%

N6-2'-O-Dibutyryl-adenosine 3',5'-cyclophosphate sodium salt monohydrate

Tenofovir Impurity 182(Bis(p-tolyl) sulfone)

(-)-Di-p-toluoyl sulfide

Di-<i>p</i>-tolyl sulfone

4,4'-Bis(methylsulfonyl)biphenyl

599-66-6

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