1262-93-7

Basic information

• Product Name: Stannane, 1,3-butadiyne-1,4-diylbis[triphenyl-
• CAS NO: 1262-93-7
• Molecular Formula: C40H30Sn2
• Molecular Weight: 748.098
• Mol File: 1262-93-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Stannane, 1,3-butadiyne-1,4-diylbis[triphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Stannane, 1,3-butadiyne-1,4-diylbis[triphenyl-(1262-93-7)
• EPA Substance Registry System: Stannane, 1,3-butadiyne-1,4-diylbis[triphenyl-(1262-93-7)

Safety Data

• Hazardous Substances Data: 1262-93-7(Hazardous Substances Data)

Upstream product

• 65864-08-6 1,4-dilithio-1,3-butadiyne 
• 639-58-7 triphenyltin chloride 

Downstream Products

• 90541-82-5 bis-triphenyltin diacetylene*CH₂Cl₂ 
• 221278-87-1 (Ph₃SnC*CC*CSnPh₃)*dioxane 
• 639078-94-7 trans-[(μ-CCCC)(Rh(CCH(C5H4)Fe(C5H5))(P(CH(CH3)2)3)2)2] 
• 379-52-2 triphenyltinfluoride 
• 221278-90-6 (Ph₃SnC*CC*CSnPh₃)*pyridine 
• 221278-84-8 (Ph₃SnC*CC*CSnPh₃)*1,1,2,2-tetrachloroethane 
• 221278-86-0 (Ph₃SnC*CC*CSnPh₃)*tetrahydrofuran 
• 221278-88-2 (Ph₃SnC*CC*CSnPh₃)*benzene 
• 264196-32-9 trans,trans-[(rhodium(I)(2,6-dimethylphenylisocyanide)(P(i-Pr)3)2)2(μ-C4)] 
• 264196-29-4 trans-[rhodium(I)(2,6-dimethylphenylisocyanide)(P(i-Pr)3)2(C₄SnPh₃)] 
• 264196-35-2 trans-[rhodium(I)(2,6-dimethylphenylisocyanide)(P(i-Pr)3)2(C₄H)] 
• 221278-85-9 (Ph₃SnC*CC*CSnPh₃)*acetone 
• 76079-52-2 bis-triphenyltin diacetylene*CHCl₃ 

Relevant articles and documents

New poly[(silylene)diacetylenes] and poly[(germylene)diacetylenes]: Synthesis and conductive properties

The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene)diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl3, these polymers show conductivity values in the range 10-5-10-3 S·cm-1. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.