DIETHYLSILANE

CAS: 542-91-6

Ref. 3H-SID3415.0

Produktinformation

• Name: DIETHYLSILANE
• Synonyme: 3-Silapentane, Diethylsilicon, Silane, diethyl-

Beschreibung

Dialkyl Silane Reducing Agent
Organosilanes are hydrocarbon-like and possess the ability to serve as both ionic and free-radical reducing agents. These reagents and their reaction by-products are safer and more easily handled and disposed than many other reducing agents. The metallic nature of silicon and its low electronegativity relative to hydrogen lead to polarization of the Si-H bond yielding a hydridic hydrogen and a milder reducing agent compared to aluminum-, boron-, and other metal-based hydrides. A summary of some key silane reductions are presented in Table 1 of the Silicon-Based Reducing Agents brochure.
Diethylsilane; Diethyldihydrosilane
Viscosity, 25°: 0.4 cStΔHcomb: -3,981 kJ/molΔHform: -155 kJ/molΔHvap: 30.1 kJ/molEmployed in oxygen plasma assisted deposition of SiO2 for microelectronicsDirects the borylation of N-containing heterocyclesAllows direct functionalization of C-H bonds. Forms 1,3-diols from alcohols in good yieldsReduces esters to aldehydes in excellent yieldsUsed in the ‘in-situ’ preparation of diborane and haloboranesExtensive review of silicon based reducing agents: Larson, G.; Fry, J. L. "Ionic and Organometallic-Catalyzed Organosilane Reductions", Wipf, P., Ed.; Wiley, 2007

• Marke: Gelest

Chemische Eigenschaften

• Molekulargewicht: 88.22
• Formel: C₄H₁₂Si
• Reinheit: 96%
• Farbe/Form: Liquid