5324-64-1

Basic information

• Product Name: [(phenylethynyl)sulfonyl]benzene
• CAS NO: 5324-64-1
• Molecular Formula: C₁₄H₁₀O₂S
• Molecular Weight: 242.293
• Mol File: 5324-64-1.mol
• Article Data: 50

Chemical Properties

• Boiling Point: 398.6°C at 760 mmHg
• Flash Point: 237.9°C
• Density: 1.3g/cm³
• Vapor Pressure: 3.36E-06mmHg at 25°C
• Refractive Index: 1.645
• CAS DataBase Reference: [(phenylethynyl)sulfonyl]benzene(CAS DataBase Reference)
• NIST Chemistry Reference: [(phenylethynyl)sulfonyl]benzene(5324-64-1)
• EPA Substance Registry System: [(phenylethynyl)sulfonyl]benzene(5324-64-1)

Safety Data

• Hazardous Substances Data: 5324-64-1(Hazardous Substances Data)

Usage

Description

[(phenylethynyl)sulfonyl]benzene, with the molecular formula C14H10O2S, is a white crystalline solid characterized by a melting point of 115-117°C. This chemical compound is recognized for its high thermal and chemical resistance properties, making it a valuable component in various industrial applications.

Uses

Used in Polymer Production:
[(phenylethynyl)sulfonyl]benzene is utilized as a monomer in the synthesis of poly(phenylene sulfone) polymers. These polymers are known for their exceptional thermal and chemical resistance, which renders them suitable for high-performance applications.
Used in Aerospace Industry:
In the aerospace industry, [(phenylethynyl)sulfonyl]benzene, through its contribution to poly(phenylene sulfone) polymers, is used for manufacturing components that require high durability and resistance to extreme conditions.
Used in Automotive Industry:
The automotive industry also benefits from the use of [(phenylethynyl)sulfonyl]benzene in poly(phenylene sulfone) polymers, particularly for parts that need to withstand high temperatures and chemical exposure.
Used in Electronics Industry:
[(phenylethynyl)sulfonyl]benzene finds application in the electronics industry, where its derived polymers are employed in the production of components with high thermal and chemical stability.
Used in Energy Storage:
[(phenylethynyl)sulfonyl]benzene has been investigated for its potential as a cathode material in lithium-ion batteries. Its high capacity and stability make it a promising candidate for enhancing the performance of energy storage devices.
Safety Precautions:
It is crucial to handle [(phenylethynyl)sulfonyl]benzene with care, as it is toxic if ingested or inhaled and can cause skin and eye irritation upon contact. Proper safety measures should be taken to minimize the risk of exposure during its use in various applications.

Upstream product

• 35460-31-2 (2-phenylsulfanylethynyl)benzene 
• 536-74-3 phenylacetylene 
• 98-09-9 benzenesulfonyl chloride 
• 41856-37-5 1-bromo-2-phenylsulphonylstyrene 
• 79069-32-2 phenyl(phenylethynyl)iodonium tosylate 
• 873-55-2 sodium benzenesulfonate 
• 103725-11-7 α-chloro-α-diethoxyphosphorylmethyl phenyl sulfone 
• 100-52-7 benzaldehyde 
• 96129-32-7 3-phenyl-4-(phenylsulfonyl)isoxazol-5-amine 
• 68275-72-9 5-benzenesulfonyl-4-phenyl-[1,2,3]selenadiazole 
• 932-88-7 1-iodo-2-phenylethyne 
• 108-98-5 thiophenol 
• 58202-72-5 (E)-((1-iodo-2-(phenylsulfonyl)vinyl))benzene 
• 599-71-3 piloty's acid 

Downstream Products

• 132555-70-5 3-<1-<(phenylsulphonyl)methyl>-cyclohexen-4-yl>-3'-methyl-1-butynylbenzene 
• 98496-50-5 (E)-phenyl(1-phenyl-2-(phenylsulfonyl)vinyl)sulfane 
• 98496-53-8 1-((E)-2-Benzenesulfonyl-1-phenyl-vinylsulfanyl)-4-bromo-benzene 
• 134391-36-9 1-(diethylamino)-2-methyl-3-phenyl-4(phenylsulfonyl)cyclobutadiene 
• 1612-03-9 3-methyl-1-phenyl-but-1-yne 
• 4250-82-2 (3,3-dimethyl-but-1-ynyl)benzene 
• 119337-13-2 3,3-dimethyl-2-phenyl-1-butenyl phenyl sulfone 
• 16212-06-9 phenyl styryl sulfone 
• 150007-79-7 1,3-diphenyl-2-(phenylsulfonyl)-2-propen-1-one 
• 1187753-20-3 (Z)-1-(4-methylbenzoyl)-1-phenylsulfonyl-2-phenylethene 
• 1187753-18-9 (Z)-1-(4-chlorobenzoyl)-1-phenylsulfonyl-2-phenylethene 
• 1187753-19-0 (Z)-1-(4-nitrobenzoyl)-1-phenylsulfonyl-2-phenylethene 
• 1581883-43-3 (Z)-1-phenyl-2-phenylsulfonyldec-1-en-3-yne 
• 33802-53-8 phenylethynyl-phosphonic acid dimethyl ester 

Relevant articles and documents

Sulphonomercuriation route to vinyl and ethynyl sulphones

Ethynyl sulphones were obtained from the reaction of substituted acetylenes with mercury(II) chloride and sodium benzenesulphinate followed by oxidative demercuriation.

Synthesis of (E)-iodo vinylsulfones via oxidative addition of thiol into alkyne under metal free condition

An efficient, transition-metal free and molecular iodine promoted protocol for the construction of (E)-β-iodovinyl sulfone derivatives via oxidative C–S coupling of thiol and alkyne has been demonstrated. Both aryl and alkyl terminal acetylenes were found to be an excellent substrate for the present reaction which provides a wide range of β-iodovinyl sulfone derivatives with very good yield and excellent regio and stereo-selectivities. Diaryldisulfide is also found to be an equally efficient sulfonyl group surrogate under identical reaction conditions.

Visible-Light-Induced Three-Component Intermolecular Trifluoromethyl-Alkenylation Reactions of Unactivated Alkenes

Herein, we describe a practical protocol for efficient, mild, visible-light-induced three-component intermolecular trifluoromethyl-alkenylation reactions of unactivated alkenes. The protocol has good functional group tolerance and a broad substrate scope. Using this protocol, we not only introduced a trifluoromethyl group into alkenes but also converted unactivated alkenes to styrene-based activated alkenes, in addition to accomplishing late-stage functionalization of pharmaceutical intermediates. (Figure presented.).