1112-66-9

Basic information

• Product Name: TETRAALLYLSILANE
• Synonyms: TETRA(2-PROPENYL)SILANE;TETRAALLYLSILANE;Tetrakis(2-propenyl)silane;Tetraallylsilane,98%;tetrakis(prop-2-en-1-yl)silane;Tetraallylsilane, 97 Percent;Tetraallylsilane >=97.0% (GC)
• CAS NO: 1112-66-9
• Molecular Formula: C₁₂H₂₀Si
• Molecular Weight: 192.37
• Mol File: 1112-66-9.mol
• Article Data: 13

Chemical Properties

• Melting Point: <0℃
• Boiling Point: 90 °C3 mm Hg(lit.)
• Flash Point: 171 °F
• Appearance: /Liquid
• Density: 0.831 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.304mmHg at 25°C
• Refractive Index: n20/D 1.485(lit.)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Water Solubility: Insoluble in water.
• BRN: 1750943
• CAS DataBase Reference: TETRAALLYLSILANE(CAS DataBase Reference)
• NIST Chemistry Reference: TETRAALLYLSILANE(1112-66-9)
• EPA Substance Registry System: TETRAALLYLSILANE(1112-66-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 23-24/25
• WGK Germany: 3
• F: 10-23
• TSCA: No
• Hazardous Substances Data: 1112-66-9(Hazardous Substances Data)

Usage

Chemical Properties

Clear colorless to faintly yellow liquid

Uses

It is used in synthesis of dendrimers and as an intermediates.

InChI:InChI=1/C12H20Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H,1-4,9-12H2

Upstream product

• 2622-05-1 allylmagnesium bromide 
• 1730-25-2 allylmagnesium bromide 
• 101519-12-4 sodiumtris(benzene-1,2 diolato)silicate 
• 130517-95-2 (E)-N-(benzo[d][1,3]dioxol-5-ylmethylene)-1-phenylmethanamine 
• 762-72-1 allyl-trimethyl-silane 
• 107-37-9 allyltrichlorosilane 
• 107-05-1 3-chloroprop-1-ene 
• 3052-45-7 allyllithium 
• 1174-72-7 tetraphenoxysilane 
• 10026-04-7 tetrachlorosilane 
• 556-56-9 allyl iodid 
• 346713-20-0 allylsamarium bromide 
• 106-95-6 allyl bromide 

Downstream Products

• 175167-97-2 Si((CH₂)3Si(CH₃)2C₆H₅)4 
• 409305-55-1 (4S,1'S)-3-(1'-allyl-1'-phenylmethylamino)-4-phenylmethyl-2-oxazolidinone 
• 14506-32-2 1-(4-nitrophenyl)but-3-en-1-ol 
• 669081-21-4 (4S,1'S)-3-(1'-(3,4-dimethoxyphenyl)but-3'-enylamino)-4-phenylmethyloxazolidin-2-one 
• 206768-81-2 (R)-benzyl-(1-phenyl-but-3-enyl)-amine 

Relevant articles and documents

Synthesis of Dodecaallylhexasilacyclohexane and Its Convertibility

Dodecaallylhexasilacyclohexane 4, which would be a stable precursor for a variety of hexasilacyclohexane derivatives, was synthesized by the reaction of [pedeta·SiH2Cl]2[Si6Cl12·2Cl] (1) with allylmagnesium bromide. In addition, an effective synthetic route of dodecachlorohexasilacyclohexane 3 from trichlorosilane was found. Deallylmethoxylation of 4 with catalytic amount of iodine and methanol yielded dodecamethoxyhexasilacyclohexane 5 almost quantitatively, but was found to be highly sensitive toward water. Herein, we report the first spectroscopical and structural data of 5.

Silane Dendrimers

A wide variety of silane dendrimers with up to 972 and groups has been synthesised in excellent yields using repetitive alkenylation-hydrosilylation cycles.

RECYCLABLE METATHESIS CATALYSTS

Highly active, recoverable and recyclable transition metal-based metathesis catalysts and their organometallic complexes including dendrimeric complexes are disclosed, including a Ru complex bearing a 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene and styrenyl ether ligand. The heterocyclic ligand significantly enhances the catalytic activity, and the styrenyl ether allows for the easy recovery of the Ru complex. Derivatized catalysts capable of being immobilized on substrate surfaces are also disclosed. The present catalysts can be used to catalyze ring-closing metathesis (RCM), ring-opening (ROM) and cross metatheses (CM) reactions, and promote the efficient formation of various trisubstituted olefins at ambient temperature in high yield.