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
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 |
|
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 |
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
Raw materials
Preparation Products
DI-P-TOLYL SULFONE Suppliers
Supplier | Tel | 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 | |
---|---|---|---|---|---|---|---|---|
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 | ||
2023-07-05 | DI-P-TOLYL SULFONE
599-66-6
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
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. |
- 4-Amino-3,5-difluorobenzonitrile
599-66-6
- US $50.00 / kg
- 99.9%
- Henan Bao Enluo International TradeCo.,LTD
- DI-P-TOLYL SULFONE
599-66-6
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- DI-P-TOLYL SULFONE
599-66-6
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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