627-51-0

Basic information

• Product Name: ethenylsulfanylethene
• Synonyms: ethenylsulfanylethene;DIVINYLSULPHIDE;1,1''''-Thiobis-ethene;3-Thio-1,4-pentadiene;Vinylthioethene
• CAS NO: 627-51-0
• Molecular Formula: C₄H₆S
• Molecular Weight: 86.16
• Mol File: 627-51-0.mol
• Article Data: 9

Chemical Properties

• Melting Point: 20°C
• Boiling Point: 84°C
• Appearance: /liquid
• Density: 0.917
• Vapor Pressure: 82.2mmHg at 25°C
• Refractive Index: 1.4800 (estimate)
• CAS DataBase Reference: ethenylsulfanylethene(CAS DataBase Reference)
• NIST Chemistry Reference: ethenylsulfanylethene(627-51-0)
• EPA Substance Registry System: ethenylsulfanylethene(627-51-0)

Safety Data

• Hazardous Substances Data: 627-51-0(Hazardous Substances Data)

Usage

General Description

Ethenylsulfanylethene is a chemical compound with the molecular formula C4H6S. It is a colorless liquid with a distinct odor, and it is also known by the name vinyl sulfide. Ethenylsulfanylethene is primarily used as a building block in organic synthesis, and it can be polymerized to produce various types of polymers. It is a highly reactive compound with potential applications in materials science, pharmaceuticals, and agrochemicals. Ethenylsulfanylethene is a flammable and potentially hazardous substance that should be handled and stored with care in a well-ventilated environment.

InChI:InChI=1/C4H6S/c1-3-5-4-2/h3-4H,1-2H2

Upstream product

• 67-68-5 dimethyl sulfoxide 
• 74-86-2 acetylene 
• 1115-15-7 divinyl sulfoxide 
• 75-77-4 chloro-trimethyl-silane 
• 111-48-8 2,2'-thiobis-ethanol 
• 64-17-5 ethanol 
• 505-60-2 bis (2-chloroethyl) sulphide 
• 67-56-1 methanol 
• 586-78-7 para-nitrophenyl bromide 
• 75-01-4 chloroethylene 

Downstream Products

• 77-77-0 Divinyl sulfone 
• 109-93-3 1,1'-oxybisethene 
• 18888-20-5 n-hexyl-vinyl sulfide 
• 14846-50-5 bis(triethylsilyl)-sulfide 
• 631-36-7 triethylsilane 
• 60171-38-2 triethylvinylthiosilane 
• 148089-61-6 1,2,4,5-tetrafluoro-3,6-bis(vinylsulfanyl)benzene 
• 148089-62-7 1,4-difluoro-2,3,5,6-tetrakis(vinylthio)benzene 
• 105-57-7 diethyl acetal 
• 107-29-9 Acetaldehyde oxime 
• 75-07-0 acetaldehyde 
• 1226972-19-5 trithioacetaldehyde 
• 78100-54-6 Diethyl-(1-ethylsulfanyl-ethyl)-silane 
• 59405-94-6 cis-2,4-dimethyl-3,3-diethyl-1-thia-3-silacyclobutane 

Relevant articles and documents

Degradation of Sulfur Mustard on KF/Al2O3: The Role of Organic Solvents and Active Species

Solvent effects on the ability of KF/Al2O3 supports to degrade the warfare agent sulfur mustard (HD) were explored. RP-KF/Al2O3 possessing hydroxide ions and ECUF/KF/Al2O3 holding fluoride

REDUCTIVE CHLORINATION OF DIVINYL SULFOXIDE WITH TRIMETHYLCHLOROSILANE

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REACTION OF ETHYLTRITHIOCARBONATE AND TRITHIOCARBONATE IONS WITH ACETYLENES

When heated with phenylacetylene in aqueous THF, potassium ethyltrithiocarbonate forms 1-phenyl-1-ethylthioethene in addition to cis-1-phenyl-2-ethylthioethene.The reaction takes place in DMSO, dioxane, benzene, and ethanol.It was established that cis-1-phenyl-2-ethylthioethene is formed exclusively in DMSO and 1-phenyl-1-ethylthioethene is formed in benzene.The reaction of potassium trithiocarbonate with ethylene in DMSO leads to divinyl sulfide.