18412-15-2

Basic information

• Product Name: (benzene-1,3-diyldimethanediyl)bis(trimethylsilane)
• CAS NO: 18412-15-2
• Molecular Formula: C₁₄H₂₆Si₂
• Molecular Weight: 250.5272
• Mol File: 18412-15-2.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 276.6°C at 760 mmHg
• Flash Point: 103.3°C
• Density: 0.856g/cm³
• Vapor Pressure: 0.00802mmHg at 25°C
• Refractive Index: 1.467
• CAS DataBase Reference: (benzene-1,3-diyldimethanediyl)bis(trimethylsilane)(CAS DataBase Reference)
• NIST Chemistry Reference: (benzene-1,3-diyldimethanediyl)bis(trimethylsilane)(18412-15-2)
• EPA Substance Registry System: (benzene-1,3-diyldimethanediyl)bis(trimethylsilane)(18412-15-2)

Safety Data

• Hazardous Substances Data: 18412-15-2(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 108-38-3 m-xylene 
• 13170-43-9 (trimethylsilyl)methylmagnesium chloride 
• 541-73-1 1,3-Dichlorobenzene 
• 626-15-3 1,3-bis-(bromomethyl)benzene 
• 141807-25-2 O-(3-N,N-diethylcarbamoyloxy)phenyl N,N-diethylcarbamate 
• 626-16-4 3-(chloromethyl)benzyl chloride 
• 3101-50-6 1-methyl-3-methylene-cyclohexane 

Downstream Products

• 97607-93-7 1,3-Bis-(bis-trimethylsilanyl-methyl)-benzene 
• 97607-94-8 1-(Bis-trimethylsilanyl-methyl)-3-trimethylsilanylmethyl-benzene 
• 71435-98-8 1.5-Bis<(trimethylsilyl)methyl>-1.4-cyclohexadien 

Relevant articles and documents

Synthesis and Conformational Analysis of 2,11-Disila[3.3]metacyclophanes

Silyl-tethered [3.3]metacyclophanes were prepared and subjected to conformational analysis. The results show that these compounds exist in unprecedented anti-rich metacyclophane forms. In the case of 2,2,11,11-tetrasubstituted 2,11-disila[3.3]metacyclopha

Ni(0)-Catalyzed Cross Coupling of Aryl O-Carbamates and Aryl Triflates with Grignard Reagents. Directed Ortho Metalation-Aligned Synthetic Methods for Polysubstituted Aromatics via a 1,2-Dipole Equivalent

The first Ni(0)-catalyzed cross-coupling reactions of aryl O-carbamates and aryl triflates with Grignard reagents (Scheme I) to give diversely polysubstituted aromatics 2d and 2e (Table I) which feature regiospecificity based on directed ortho metalation (carbamate), minimal β-hydride elimination (triflate), and dependence on steric and electronic effects are described.

The Metallation-Elimination Reaction, II. Monocyclic Anions and Polyanions

Equimolar mixtures of n-butyllithium and potassium tert-amyloxide effect metallation and metal hydride elimination of cyclic olefins directly to give conjugated anions and polyanions in a single operation. 1-Methyl-1-cycloalkenes or methylenecycloalkanes are particularly well suited and give highly unsaturated products.Odd-membered rings eliminate better than their even-membered counterparts, and eight-membered rings eliminate particularly slowly.Reactions with methyl iodide and trimethylsilyl chloride proceed smoothly in high yield.