18784-61-7

Basic information

• Product Name: Silane, diphenylbis(phenylethynyl)-
• Synonyms: Silane, diphenylbis(phenylethynyl)-;1,1'-[Bis(2-phenylethynyl)silylene]bisbenzene;Bis(phenylethynyl)diphenylsilane;Di(phenylethynyl)diphenylsilane;Diphenylbis(phenylethynyl)silane;Diphenylbis(phenylethynyl)-silane
• CAS NO: 18784-61-7
• Molecular Formula: C₂₈H₂₀Si
• Molecular Weight: 384.5439
• Mol File: 18784-61-7.mol
• Article Data: 10

Chemical Properties

• Melting Point: 80℃
• Boiling Point: 505℃
• Flash Point: 247℃
• Appearance: /
• Density: 1.14
• CAS DataBase Reference: Silane, diphenylbis(phenylethynyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, diphenylbis(phenylethynyl)-(18784-61-7)
• EPA Substance Registry System: Silane, diphenylbis(phenylethynyl)-(18784-61-7)

Safety Data

• Hazardous Substances Data: 18784-61-7(Hazardous Substances Data)

Usage

Uses

Diphenylbis(phenylethynyl)silane is used as a reactant in the synthesis of deep blue fluorescent 2,5-bis(phenylsilyl)-substituted 3,4-diphenylsiloles.

Upstream product

• 63378-81-4 diphenyldiiodosilane 
• 536-74-3 phenylacetylene 
• 775-12-2 diphenylsilane 
• 80-10-4 diphenylsilyl dichloride 
• 4440-01-1 lithium phenylacetylide 

Downstream Products

• 120776-55-8 1-(2,3,5,6-tetrafluoropyridyl)-2-phenylethyne 
• 370-99-0 4-trifluoromethyldiphenylethyne 
• 405-29-8 (4-fluorophenyl)phenylacetylene 
• 891203-09-1 C₂₈H₂₀Cl₂SiZn₂ 
• 1616777-47-9 2,5-bis(4-(dimesitylboryl)phenyl)-1,1,3,4-tetraphenylsilole 
• 1239590-77-2 (diphenyl)(phenylethinyl)(silicon)C(CHC₆H₅)bis(tert-butyl)aluminum 
• 928846-96-2 1,1,3,4-tetraphenyl-2,5-bis(9,9-dimethylfluoren-2-yl)-silole 
• 200068-36-6 2,5-dibromo-1,1,3,4-tetraphenylsilole 
• 163237-36-3 Zr(C₅H₅)2(C₆H₅)2(C₆H₅)2SiC₄ 
• 198826-60-7 Zr(C₅H₄(C₄H₉))2(C₆H₅)2(C₆H₅)2SiC₄ 
• 886-65-7 trans,trans-1,4-Diphenyl-1,3-butadiene 
• 163223-90-3 1,1,4-Triphenyl-2-[1-phenyl-meth-(Z)-ylidene]-1,2-dihydro-silete 

Relevant articles and documents

Synthesis and characterization of poly(silole-pyridine)

New poly(silole-pyridine) was designed and synthesized. Polymer was obtained by Yamamoto coupling reaction. The structure of obtained polymer was characterized by the spectroscopic methods such as FT-IR and 1H-NMR. The resulting polymer was sol

Synthesis and cure kinetics of diphenyl(diphenylethynyl)silane monomer

Diphenyl(diphenylethynyl)silane ((ph-C≡C)2-Si-ph 2) (DPDPES) was synthesized by the Grignard reaction. The corresponding isothermal and non-isothermal cure kinetics of DPDPES were analyzed by using differential scanning calorimetry (

Role of C, S, Se and P donor ligands in copper(i) mediated C-N and C-Si bond formation reactions

The first comparative study of C, S, Se and P donor ligands-supported copper(i) complexes for C-N and C-Si bond formation reactions are described. The syntheses and characterization of eight mononuclear copper(i) chalcogenone complexes, two polynuclear co

A new and efficient route for the synthesis of alkynyl functionalized silicon derivatives

The iridium-based catalytic system, [{Ir(μ-Cl)(CO)2} 2]/NEt(i-Pr)2, was examined in the coupling reaction of iodotrisubstituted silanes (R3SiI) with various terminal arylalkynes (R1CCH). Under optimum