CAS:766-97-2|4-Ethynyltoluene

Introduction and application of CAS:766-97-2|4-Ethynyltoluene

4-Tolylacetylene is an aryl-terminated acetylene compound. Aryl-terminated alkynes are important organic synthesis intermediates. Polyarynes, polyaryldiiynes and aryne conjugated macromolecules obtained through aryl-terminated alkynes not only have important applications in medicines, pesticides, etc., but also in New organic functional materials and molecular electronic devices, such as organic light-emitting diodes, liquid crystal materials, nonlinear optical materials, gas separation membranes, molecular wires, molecular switches, molecular computers and other fields have broad application prospects. Use 4-tolylacetylene for P-type doping, and at the same time oxidize 4-tolylacetylene to form a positive conductive material; or perform π-type doping on 4-tolylacetylene, and at the same time make 4-tolylacetylene be oxidized. Reduction to form negative conductive material. According to optical measurements, the energy gap of 4-tolylacetylene is 1.5eV, which matches the solar spectrum well. Therefore, 4-tolylacetylene can be used as a solar electrode material for photoelectric conversion.

Specification of CAS:766-97-2|4-EthynyltolueneDensity 1.52g/cm3Melting point 15-17°C (lit.)Melting point 168-170
Boiling point 168-170°C (lit.)
Density 0.916g/mLat25°C(lit.)
Refractive index n20/D1.547(lit.)
Flash point 120°F
Storage conditionsSealedindry,2-8°C
FormLiquid
ColorClearpaleyellow

Package and transportation of CAS:766-97-2|4-Ethynyltoluene

Packaging: 150kg/drum

Store in an airtight container in a cool, dry place. Store away from oxidizing agents.

Store at 2-8 ºC.

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