60764-85-4

Basic information

• Product Name: Bis(triethoxysilylmethyl) sulfide
• Synonyms: Bis(triethoxysilylmethyl) sulfide
• CAS NO: 60764-85-4
• Molecular Formula: C14H34O6SSi2
• Molecular Weight: 386.65
• Mol File: 60764-85-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 332.8°C at 760 mmHg
• Flash Point: 155.1°C
• Appearance: /
• Density: 1.008g/cm³
• Vapor Pressure: 0.000276mmHg at 25°C
• Refractive Index: 1.449
• CAS DataBase Reference: Bis(triethoxysilylmethyl) sulfide(CAS DataBase Reference)
• NIST Chemistry Reference: Bis(triethoxysilylmethyl) sulfide(60764-85-4)
• EPA Substance Registry System: Bis(triethoxysilylmethyl) sulfide(60764-85-4)

Safety Data

• Hazardous Substances Data: 60764-85-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C14H34O6SSi2/c1-7-15-22(16-8-2,17-9-3)13-21-14-23(18-10-4,19-11-5)20-12-6/h7-14H2,1-6H3

Upstream product

• 53696-82-5 triethoxy(iodomethyl)silane 
• 15267-95-5 chloromethyltriethoxysilane 

Relevant articles and documents

A Route to Organyl(trialkoxysilyl)chalcogenides and Dichalcogenides, Bis(trialkoxysilylmethyl)chalcogenides and Dichalcogenides

Reactions of organylchalcogenomagnesium halides RYMgX (in situ) (R = Me, Et, Ph; Y = S, Se, Te; X = Br, I) with (halomethyl)trialkoxysilanes X'CH2Si(OR')3 (X' = Cl, I; R' = Me, Et) at reflux in tetra-hydrofuran and the systems of tetrahydrofuran-acetonitrile 1 :2, and ether-acetonitrile 1:2 are studied. These reactions are shown to lead to formation of mixtures of corresponding organyl(trialkoxysilylmethyl)chalcogenide and -dichalcogenide, bis(trialkoxysilyl methyl)chalcogenide and -dichalcogenide, as well as the contaminants 2,2,6,6-tetraalkoxy-2,6-disila-4-chalcogen-1-oxane, diorganylchalcogenide and -dichalcogenide, and other organic and organosilicon compounds. Composition of the formed mixtures depends considerably on the structure of R, nature of the chalcogen Y (S, Se, Te), and halides X and X' in the initial reagents, and reaction conditions. The most of synthesized and isolated organosilicon chalcogenides are newly obtained compounds.