7567-63-7

Basic information

• Product Name: 1,3,5-TRIETHYNYLBENZENE
• Synonyms: 1,3,5-TRIETHYNYLBENZENE;Benzene, 1,3,5-triethynyl- (8CI, 9CI);NISTC7567637;1,3,5-Triethynylbenzene 97%;3,5,-Triethynylbenzene
• CAS NO: 7567-63-7
• Molecular Formula: C₁₂H₆
• Molecular Weight: 150.18
• Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives
• Mol File: 7567-63-7.mol

Chemical Properties

• Melting Point: 105-107°C
• Boiling Point: 272.258 °C at 760 mmHg
• Flash Point: 107.62 °C
• Appearance: /
• Density: 1.054 g/cm³
• Vapor Pressure: 0.0102mmHg at 25°C
• Refractive Index: 1.587
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Water Solubility: Soluble in methanol. Insoluble in water.
• CAS DataBase Reference: 1,3,5-TRIETHYNYLBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,5-TRIETHYNYLBENZENE(7567-63-7)
• EPA Substance Registry System: 1,3,5-TRIETHYNYLBENZENE(7567-63-7)

Safety Data

• Hazard Codes: Xi
• Statements: 10-20/21-36/37/38-65-36
• Safety Statements: 16-26-36/37/39-60-43-37-33-7
• RIDADR: 1325
• WGK Germany: 3
• HazardClass: 4.1
• PackingGroup: III
• Hazardous Substances Data: 7567-63-7(Hazardous Substances Data)

Usage

Uses

Used in Graphene Synthesis:
1,3,5-Triethynylbenzene is used as a carbon precursor for the synthesis of graphene on rhodium. Graphene, a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, is a highly sought-after material due to its exceptional electronic, mechanical, and thermal properties. The use of 1,3,5-triethynylbenzene as a precursor allows for the controlled growth of graphene on rhodium substrates, enabling the development of advanced electronic devices and sensors.
Used in Transition Metal Chemistry:
1,3,5-Triethynylbenzene is also used as a connecting unit for various transition metal building blocks. Transition metals, such as iron, cobalt, and nickel, are essential components in numerous catalytic processes and materials science applications. The ethynyl groups in 1,3,5-triethynylbenzene can form strong bonds with transition metals, creating stable complexes that can be used as catalysts, pigments, or in the development of new materials with unique properties.

InChI:InChI=1/C12H6/c1-4-10-7-11(5-2)9-12(6-3)8-10/h1-3,7-9H

Upstream product

• 18823-04-6 1,3,5-tris((trimethylsilyl)ethynyl)-2,4,6-tris(trimethylsilyl)benzene 
• 626-39-1 1,3,5-trisbromobenzene 
• 74-86-2 acetylene 
• 1066-54-2 trimethylsilylacetylene 
• 599187-51-6 3,5-bis(trimethylsilylethynyl)-1-(3-hydroxy-3-methyl-1-butynyl)benzene 
• 191846-86-3 1,3-dibromo-5-ethynylbenzene 
• 626-44-8 1,3,5-Triiodobenzene 
• 313691-72-4 4-(3',5'-dibromophenyl)-2-methyl-3-butyn-2-ol 
• 105405-52-5 2,2',2-(benzene-1,3,5-triyltris(ethyne-2,1-diyl))tris(propan-2-ol) 
• 18772-58-2 1,3,5-tris-(1-trimethylsilylethynyl)benzene 
• 91492-90-9 1,3,5-Tris-(1-chlor-vinyl)-benzol 
• 41009-73-8 1,3,5-Tris(1,2-dibromaethyl)benzol 

Downstream Products

• 29079-12-7 C₉₆H₆₀ 
• 29079-13-8 C₇₂H₆₆ 
• 118688-59-8 1,3,5-Tris-(4-nitro-phenylethynyl)-benzene 
• 118688-58-7 1,3,5-Tris-(2-methoxy-phenylethynyl)-benzene 
• 118688-60-1 1,3,5-tris([1,1'-biphenyl]-4-ylethynyl)benzene 
• 168289-78-9 1,3,5-tris(4-pyridylethynyl)benzene 
• 177738-25-9 1,3,5-Tris-((Z)-8-triisopropylsilanyl-oct-5-ene-1,3,7-triynyl)-benzene 
• 177738-26-0 1,3,5-tris(bromoethynyl)benzene 
• 188640-67-7 4,4',4''-(1,3,5-Benzene-triyltri-2,1-ethynediyl)tris-L-phenylalanine> trimethyl ester 
• 220870-30-4 1,3,5-tris[4-{{(trimethylsilyl)ethynyl}phenyl}ethynyl]benzene 
• 210905-13-8 [1,3,5-benzenetriyltris(2,1-ethynediyl-4,1-phenylene-2,1-ethynediyl-4,1-phenylene-2,1-ethynediyl)]tris(trimethylsilane) 
• 246247-33-6 1,3,5-tris(4-butadiynylbenzonitrile)benzene 
• 263012-65-3 1,3,5-tris(5-ethynyl-2-chloropyridyl)benzene 
• 300539-72-4 1,3,5-tris([4-cyano-3,5-bis(2-methoxy-ethoxymethyl)phenyl]-ethynyl)benzene 

Relevant articles and documents

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