79887-18-6

Basic information

• Product Name: 1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE
• Synonyms: 4-N-HEPTYLOXYPHENYLACETYLENE;1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE;P-ETHYNYL(HEPTYLOXY)BENZENE;1-Ethynyl-4-(heptyloxy)benzene;4-Ethynyl-(heptyloxy)-benzene;1-Ethynyl-4-[(hept-1-yl)oxy]benzene, 4-Ethynylphenyl hept-1-yl ether;4-[(Hept-1-yl)oxy]benzonitrile
• CAS NO: 79887-18-6
• Molecular Formula: C₁₅H₂₀O
• Molecular Weight: 216.32
• Mol File: 79887-18-6.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 305.7°C at 760 mmHg
• Flash Point: 134.2°C
• Appearance: /
• Density: 0.94g/cm³
• Vapor Pressure: 0.00146mmHg at 25°C
• Refractive Index: 1.506
• CAS DataBase Reference: 1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE(79887-18-6)
• EPA Substance Registry System: 1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE(79887-18-6)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 79887-18-6(Hazardous Substances Data)

Usage

General Description

1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE is a chemical compound that belongs to the family of alkynes and aromatic hydrocarbons. It has a molecular formula of C16H20 and a molecular weight of 212.33 g/mol. 1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE is a derivative of benzene, with a heptyloxy group attached to the fourth carbon atom and an ethynyl group attached to the first carbon atom. It is commonly used as an intermediate in the synthesis of other organic compounds and is also employed as a building block in the production of pharmaceuticals, agrochemicals, and advanced materials. Additionally, 1-ETH-1-YNYL-4-(HEPTYLOXY)BENZENE is known for its potential application in the field of organic electronics, due to its unique electronic and optoelectronic properties.

InChI:InChI=1/C15H20O/c1-3-5-6-7-8-13-16-15-11-9-14(4-2)10-12-15/h2,9-12H,3,5-8,13H2,1H3

Upstream product

• 125151-56-6 4-(p-heptyloxyphenyl)-2-methyl-3-butyn-2-ol 
• 629-04-9 1-Bromoheptane 
• 540-38-5 p-Iodophenol 
• 116223-56-4 (1-(heptyloxy)-4-iodobenzene) 
• 123732-04-7 4-n-heptyloxybromobenzene 
• 229645-27-6 1-heptyloxy-4-[2-(trimethylsilyl)ethynyl]benzene 
• 106-41-2 4-bromo-phenol 

Downstream Products

• 128345-26-6 4-(4-Heptyloxy-phenylethynyl)-benzoic acid (S)-2-methyl-butyl ester 
• 1028344-87-7 (S)-(+)-5-(4-heptyloxyphenylethynyl)-2-(2-methylbutyloxy)pyridine 
• 1262884-63-8 C₃₀H₂₈F₂O₃ 
• 1262884-77-4 C₃₀H₂₇F₃O₃ 
• 1374202-02-4 1,4-bis(4-heptyloxphenyl)buta-1,3-diyne 
• 127769-61-3 C₃₆H₄₂O₂ 

Relevant articles and documents

Highly ordered smectic structures of disc-rod luminescent liquid crystals: The role of the tolane group

Two novel calamitic tolane luminogen-modified triphenylene-based discotic luminescent liquid-crystals (LLC) were rationally designed and synthesized to investigate the self-assembly competition between triphenylene discogens and tolane calamitic mesogens.

Synthesis of unsymmetrical aryl-ethynylated benzenes via regiocontrolled Sonogashira reaction of 1,3,5-tribromobenzene

Sonogashira coupling of trimethylsilylacetylene with 4-alkyloxy-1-iodobenzenes gave 2-(4-(alkyloxy)phenyl)ethynyltrimethylsilanes which undergo deprotection via removal of TMS-group using tetrabutylammonium fluoride (TBAF) in THF at room temperature to af

Buchwald protocol applied to the synthesis of N-heterotolan liquid crystals

A homologous series of the new N-heterotolans 8a-d were synthesized using two cross-coupling reactions mediated by copper and palladium/copper. The final compounds present the phenyl-pyridyl framework connected by the acetylene group. The evaluation of th