3704-44-7

Basic information

• Product Name: Octamethyltrisilane
• Synonyms: Octamethyltrisilane
• CAS NO: 3704-44-7
• Molecular Formula: C₈H₂₄Si₃
• Molecular Weight: 204.5327
• Mol File: 3704-44-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 168.8°Cat760mmHg
• Flash Point: 35.2°C
• Appearance: /
• Density: 0.763g/cm³
• Vapor Pressure: 2.1mmHg at 25°C
• Refractive Index: 1.402
• CAS DataBase Reference: Octamethyltrisilane(CAS DataBase Reference)
• NIST Chemistry Reference: Octamethyltrisilane(3704-44-7)
• EPA Substance Registry System: Octamethyltrisilane(3704-44-7)

Safety Data

• Hazardous Substances Data: 3704-44-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H24Si3/c1-9(2,3)11(7,8)10(4,5)6/h1-8H3

Upstream product

• 3728-43-6 p-(trimethylsilyl)toluene 
• 1873-77-4 tris-(trimethylsilyl)silane 
• 917-54-4 methyllithium 

Downstream Products

• 107-51-7 octamethyltrisiloxabe 
• 65-85-0 benzoic acid 
• 126181-81-5 2-[phenyl(trimethylsilyl)methyl]malononitrile 
• 126181-97-3 2-[(1,1,2,2,2-Pentamethyl-disilanyl)-phenyl-methyl]-malononitrile 
• 149194-32-1 α-trimethylsilyl-α,α,α',α'-pentafluoroxylene 
• 149194-34-3 m-(Trimethylsilyldifluoromethyl)trifluoromethylbenzene 
• 114533-51-6 2,2,4,4,6,6-hexamethyl-3,5-bis(2,6-dimethylphenylimino)-2,4,6-trisilaheptane 
• 136213-25-7 3-<(2,6-diisopropylphenyl)imino>-2,2,4,4,5,5-hexamethyl-2,4,5-trisilahexane 
• 136213-19-9 3,5-bis<(2,6-diisopropylphenyl)imino>-2,2,4,4,6,6-hexamethyl-2,4,6-trisilaheptane 
• 75-77-4 chloro-trimethyl-silane 
• 1719-57-9 Chloro(chloromethyl)dimethylsilane 
• 75-78-5 dimethylsilicon dichloride 
• 1558-33-4 chloromethylmethyldichlorosilane 
• 67-66-3 chloroform 

Relevant articles and documents

METHOD FOR PREPARING AN ORGANO-FUNCTIONAL SILANE

A process includes reacting an organometallic cuprate and a silicon precursor in the presence of a solvent. The process produces a reaction product including an organo-functional silane.

Pulse Technique Pyrolysis of some Arylsilanes and Their Thermal Reactions with Aliphatic and Aromatic Alcohols Over Ni-Y-Zeolite

p-Tolyltrimethylsilane and phenyltrimethylsilane were subjected in the gas phase to pyrolysis and thermolysis reactions with alcohols and phenols at different temperatures over Ni Y-zeolite using a pulse catalytic technique.The obtained alkoxy- and phenoxy-trimethylsilanes with other side products were identified by gas liquid chromatographic analysis.The yield in each case varied with the reaction temperature.The highest yield was obtained at 250 deg C.The different pathways of these thermolysis reactions are discussed and the results are assigned.