4526-53-8

Basic information

• Product Name: Benzene, 1,1'-[1,2-ethenediylbis(thio)]bis[4-methyl-, (Z)-
• CAS NO: 4526-53-8
• Molecular Formula: C16H16S2
• Molecular Weight: 272.435
• Mol File: 4526-53-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[1,2-ethenediylbis(thio)]bis[4-methyl-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[1,2-ethenediylbis(thio)]bis[4-methyl-, (Z)-(4526-53-8)
• EPA Substance Registry System: Benzene, 1,1'-[1,2-ethenediylbis(thio)]bis[4-methyl-, (Z)-(4526-53-8)

Safety Data

• Hazardous Substances Data: 4526-53-8(Hazardous Substances Data)

Upstream product

• 593-63-5 chloroacetylene 
• 10486-08-5 sodium p-thiocresolate 
• 156-59-2 cis-1,2-Dichloroethylene 
• 106-45-6 para-thiocresol 
• 75-35-4 1,1-Dichloroethylene 
• 66823-38-9 1-ethynylsulfanyl-4-methyl-benzene 
• 127934-16-1 cis-1-chloro-2-p-tolylsulfanyl-ethene 
• 740846-51-9 (2,2-dichloro-ethyl)-p-tolyl sulfide 
• 540-59-0 1,2-Dichloroethylene 
• 64-17-5 ethanol 
• 103-19-5 di(p-tolyl) disulfide 
• 74-86-2 acetylene 

Downstream Products

• 13894-43-4 trans-1-Anilino-2-p-tolylsulfonyl-aethylen 
• 13894-23-0 trans-1-Dimethylamino-2-p-tolylsulfonyl-aethylen 
• 13894-26-3 (E)-1--2-tosylethylene 
• 13894-24-1 (E)-N,N-diethyl-2-((4-methylphenyl)sulfonyl)ethene-1-amine 
• 13894-25-2 trans-1-Propylamino-2-p-tolylsulfonyl-acetylen 
• 93734-73-7 p-tolylsulfanyl-acetaldehyde-(2,4-dinitro-phenylhydrazone) 
• 66823-38-9 1-ethynylsulfanyl-4-methyl-benzene 
• 130936-17-3 racem.-cis-1,2-bis-(toluene-4-sulfinyl)-ethene 
• 42883-84-1 trans-1,2-bis-p-tolylsulfanyl-ethene 
• 15645-75-7 1,1’-[(Z)-ethene-1,2-diyldisulfonyl]bis(4-methylbenzene) 
• 75233-13-5 1-Methyl-4-[(E)-2-(2-methylene-cyclohexyl)-ethenesulfonyl]-benzene 
• 75233-12-4 1-((E)-3-Cyclopent-1-enyl-but-1-ene-1-sulfonyl)-4-methyl-benzene 
• 75233-14-6 1-Methyl-4-[(E)-2-(2-methyl-cyclohex-2-enyl)-ethenesulfonyl]-benzene 
• 75233-15-7 1-((E)-3-Cyclohex-1-enyl-prop-1-ene-1-sulfonyl)-4-methyl-benzene 

Relevant articles and documents

Application of Ni-based metal-organic framework as heterogeneous catalyst for disulfide addition to acetylene

Several recent studies have shown unique adsorption activity of metal organic frameworks (MOFs) towards unsaturated hydrocarbons. In the current article, we explored the application of Ni-MOFs for S-functionalization of acetylene. We showed that Ni-MOF-74 catalyzed the reaction of disulfide addition to gaseous acetylene with excellent selectivity. The prime advantage of the proposed Ni-MOF-74 over other examined catalysts was its easy separation and recycling possibility. Moreover, it demonstrated no leaching of Ni species into the solution. The work was supplemented with a study on the catalyst behavior in the course of the reaction by using SEM, EDX, XRD, and FT-IR methods.

Lewis Acid Catalyzed Ene Reactions of Ethynyl p-Tolyl Sulfone

Ethynyl p-tolyl sulfone undergoes EtAlCl2-catalyzed ene reactions with alkenes to give 1,4-dienyl p-tolyl sulfones in good yield.