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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
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
$408
Updated
2024/03/01
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
Biosynth Carbosynth
Product number
FB159532
Product name
Bis(4-methylphenyl) sulfone
Packaging
50g
Price
$110
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB159532
Product name
Bis(4-methylphenyl) sulfone
Packaging
100g
Price
$210
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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DI-P-TOLYL SULFONE Suppliers

China 88 Germany 2 India 1 Switzerland 1 United Kingdom 3 United States 8 Global 103
Carbosynth
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
58
MOLEKULA Ltd.
Tel
--
Fax
--
Email
kevinbanks@molekula.com
Country
United Kingdom
ProdList
6140
Advantage
66
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
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View Lastest Price from DI-P-TOLYL SULFONE manufacturers

Hebei Weibang 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
2024-11-06
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
Hebei Mojin Biotechnology Co., Ltd
Product
DI-P-TOLYL SULFONE 599-66-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-07-04

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+%
  • 4,4'-Sulfonylbis(methylbenzene)
  • N6-2'-O-Dibutyryl-adenosine 3',5'-cyclophosphate sodium salt monohydrate
  • Tenofovir Impurity 182(Bis(p-tolyl) sulfone)
  • 599-66-6
  • Sulfones
  • Sulfur Compounds
  • Organic Building Blocks
  • Building Blocks
  • Sulfones
  • Sulfur Compounds
  • Organic Building Blocks