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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
Molecular Weight:
246.32
MDL Number:
MFCD00041332
MOL File:
599-66-6.mol
MSDS File:
SDS
Last updated:2023-08-10 17:57:44

DI-P-TOLYL SULFONE 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
FDA UNII MMK3ZM7GGJ
EPA Substance Registry System Benzene, 1,1'-sulfonylbis[4-methyl- (599-66-6)

SAFETY

Risk and Safety Statements

Safety Statements  22-24/25
WGK Germany  3
TSCA  Yes
NFPA 704
1
0 0

DI-P-TOLYL SULFONE price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 392391 Di-p-tolyl sulfone 99% 599-66-6 100g $408 2024-03-01 Buy
Biosynth Carbosynth FB159532 Bis(4-methylphenyl) sulfone 599-66-6 250g $500 2021-12-16 Buy
American Custom Chemicals Corporation CHM0124783 DI-P-TOLYL SULFONE 95.00% 599-66-6 100G $2477.65 2021-12-16 Buy
Biosynth Carbosynth FB159532 Bis(4-methylphenyl) sulfone 599-66-6 10g $40 2021-12-16 Buy
Biosynth Carbosynth FB159532 Bis(4-methylphenyl) sulfone 599-66-6 25g $60 2021-12-16 Buy
Product number Packaging Price Buy
392391 100g $408 Buy
FB159532 250g $500 Buy
CHM0124783 100G $2477.65 Buy
FB159532 10g $40 Buy
FB159532 25g $60 Buy

DI-P-TOLYL SULFONE Chemical Properties,Uses,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

DI-P-TOLYL SULFONE Suppliers

Global( 92)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12452 58
Henan Bao Enluo International TradeCo.,LTD
+86-17331933971 +86-17331933971 deasea125996@gmail.com China 2504 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503282 alice@crovellbio.com China 8823 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196 sale04@alfachem.cn China 12333 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
Labnetwork lnc.
+86-27-50766799 +8618062016861 contact@labnetwork.com China 19994 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207 sales@molcore.com China 49739 58

View Lastest Price from DI-P-TOLYL SULFONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Amino-3,5-difluorobenzonitrile pictures 2023-08-11 4-Amino-3,5-difluorobenzonitrile
599-66-6
US $50.00 / kg 1kg 99.9% 10000MT Henan Bao Enluo International TradeCo.,LTD
DI-P-TOLYL SULFONE pictures 2023-07-05 DI-P-TOLYL SULFONE
599-66-6
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
DI-P-TOLYL SULFONE pictures 2023-05-17 DI-P-TOLYL SULFONE
599-66-6
US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Guanlang Biotechnology Co., Ltd.
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% 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) JACS-599-66-6 599-66-6 Sulfones Sulfur Compounds Organic Building Blocks Building Blocks Sulfones Sulfur Compounds Organic Building Blocks