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Bis-(p-tolyl)-disulfone

  • CAS:10409-07-1
  • purity:99%
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  • Molecular Formula: C14H14 O4 S2
  • Molecular Weight: 310.395
  • Vapor Pressure: 7.07E-09mmHg at 25°C 
  • Melting Point: 212 °C 
  • Boiling Point: 479.1°C at 760 mmHg 
  • Flash Point: 300.5°C 
  • PSA: 85.04000 
  • Density: 1.329g/cm3 
  • LogP: 4.62760 

Bis-(p-tolyl)-disulfone(Cas 10409-07-1) Usage

General Description

Bis-(p-tolyl)-disulfone is a chemical compound with the molecular formula C14H12O2S2. It is a white to light yellow powder that is insoluble in water but soluble in organic solvents. Bis-(p-tolyl)-disulfone is commonly used as an intermediate in the production of dyes, polymers, and pharmaceuticals. It is also used as a cross-linking agent in the manufacturing of rubber and plastics. Bis-(p-tolyl)-disulfone is known for its ability to enhance the heat resistance and stability of various materials, making it a valuable additive in the production of heat-resistant polymers and coatings. However, it is important to handle this compound with care, as it may cause irritation to the skin, eyes, and respiratory system upon exposure.

InChI:InChI=1/C14H14O4S2/c1-11-3-7-13(8-4-11)19(15,16)20(17,18)14-9-5-12(2)6-10-14/h3-10H,1-2H3

10409-07-1 Relevant articles

Direct conversion of sulfinic acid to sulfonic acid derivatives

Furukawa,Nishikawa,Inaba,et al.

, p. 623 - 628 (1981)

-

Bromonitromethane, a Versatile Electrophile: Reactions with Feebly Basic Nucleophiles

Fishwick, Brian R.,Rowles, David K.,Stirling, Charles J. M.

, p. 835 - 836 (1983)

Bromonitromethane reacts with feebly bas...

Electrochemical Sulfonylation/Heteroarylation of Alkenes via Distal Heteroaryl ipso-Migration

Zheng, Ming-Wei,Yuan, Xin,Cui, Yu-Sheng,Qiu, Jiang-Kai,Li, Guigen,Guo, Kai

, p. 7784 - 7789 (2018)

A direct electrooxidative sulfonylation/...

-

Kunieda,N.,Oae,S.

, p. 233 - 234 (1968)

-

Synthesis of Symmetrical Thiosulfonates via Cu(OTf)2-Catalyzed Reductive Homocoupling of Arenesulfonyl Chlorides

Liu, Lixia,Luo, Bo,Wang, Chengming

supporting information, p. 5880 - 5883 (2021/11/27)

A variety of symmetrical thiosulfonates ...

N,N′-Disulfonylhydrazines: New sulfonylating reagents for highly efficient synthesis of (E)-vinyl sulfones at room temperature

Hu, Yuefei,Luo, Dongping,Min, Lin,Shan, Lidong,Wang, Xinyan,Zheng, Weiping

, (2020/02/18)

N,N′-Disulfonylhydrazines have been prov...

Phenylboronic acid-catalyzed tandem construction of S-S and C-S bonds: a new method for the synthesis of benzyl disulfanylsulfone derivatives fromS-benzyl thiosulfonates

Jannapu Reddy, Raju,Rama Krishna, Gamidi,Waheed, Md.

, p. 3243 - 3248 (2020/05/14)

A unique phenylboronic acid-catalyzed di...

10409-07-1 Process route

2-iodo-2-methylpropanenitrile
19481-79-9

2-iodo-2-methylpropanenitrile

p-toluenesulfonyl iodide
1950-78-3

p-toluenesulfonyl iodide

bis(4-methylphenyl)disulfone
10409-07-1

bis(4-methylphenyl)disulfone

di(4-methyl)phenylthiosulfonate
2943-42-2

di(4-methyl)phenylthiosulfonate

p-toluenesulfonylanhydride
4124-41-8

p-toluenesulfonylanhydride

1-cyano-1-methylethyl p-tolyl sulphone
98039-88-4

1-cyano-1-methylethyl p-tolyl sulphone

Conditions
Conditions Yield
With copper; In tetrachloromethane; for 6h; Heating;
7.1%
p-toluenesulfonyl iodide
1950-78-3

p-toluenesulfonyl iodide

di(p-tolyl) disulfide
103-19-5

di(p-tolyl) disulfide

bis(4-methylphenyl)disulfone
10409-07-1

bis(4-methylphenyl)disulfone

di(4-methyl)phenylthiosulfonate
2943-42-2

di(4-methyl)phenylthiosulfonate

p-toluenesulfonylanhydride
4124-41-8

p-toluenesulfonylanhydride

Conditions
Conditions Yield
With 2,2'-azobis(isobutyronitrile); In tetrachloromethane; for 9h; Further byproducts given; Heating;
1.52 g
1.21 g
2.03 g
1.81 g

10409-07-1 Upstream products

  • 10439-23-3
    10439-23-3

    4-methylbenzenesulfinyl chloride

  • 67-66-3
    67-66-3

    chloroform

  • 536-57-2
    536-57-2

    p-toluene sulfinic acid

  • 60-29-7
    60-29-7

    diethyl ether

10409-07-1 Downstream products

  • 103-19-5
    103-19-5

    di(p-tolyl) disulfide

  • 2943-42-2
    2943-42-2

    di(4-methyl)phenylthiosulfonate

  • 536-57-2
    536-57-2

    p-toluene sulfinic acid

  • 104-15-4
    104-15-4

    toluene-4-sulfonic acid

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