CAS 617-86-7

Trietilsilano

Descrizione:

Trietilsilano, con il numero CAS 617-86-7, è un composto organosiliconico caratterizzato dai suoi tre gruppi etilici attaccati a un atomo di silicio. È un liquido incolore e infiammabile con un odore lieve, comunemente usato come agente riducente nella sintesi organica e come reagente in varie reazioni chimiche, inclusa l'idrosililazione e la preparazione di silossani. Trietilsilano mostra una buona stabilità termica ed è solubile in solventi organici come etere e benzene, ma è meno solubile in acqua. La sua struttura chimica gli consente di partecipare a reazioni nucleofile, rendendolo prezioso nella sintesi di molecole organiche complesse. Inoltre, Trietilsilano può agire come un gruppo protettivo per gruppi funzionali in chimica organica. Sono necessarie precauzioni di sicurezza quando si maneggia questo composto a causa della sua infiammabilità e dei potenziali rischi per la salute in caso di inalazione o contatto con la pelle. In generale, Trietilsilano è un composto versatile con applicazioni significative sia nella chimica accademica che in quella industriale.

Formula: C₆H₁₆Si

InChI: InChI=1S/C6H16Si/c1-4-7(5-2)6-3/h7H,4-6H2,1-3H3

InChI key: InChIKey=AQRLNPVMDITEJU-UHFFFAOYSA-N

SMILES: [SiH](CC)(CC)CC

Sinonimi:

• Ls 1320
• Nsc 93579
• Sit 8330.0
• Triethyl silane
• Triethylhydrosilane
• Triethylsilan
• Triethylsilane
• Triethylsilicon hydride
• Trietilsilano
• Silane, triethyl-
• triethylsilicon
• Triethylsilyl hydride

Triethylsilane

CAS: 617-86-7

Formula: C₆H₁₆Si

Purezza: >98.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 116.28

Ref: 3B-T0662

Triethylsilane, 98+%

CAS: 617-86-7

Triethylsilane is used for the hydrosilation of olefins to prepare alkyl silanes. It acts as a reducing agent in the reduction of 2-chromanols, since it has an active hydride. It acts as a catalyst for redox initiated cationic polymerization, regioselective reductive coupling of enones and allenes,

Formula: C₆H₁₅Si

Purezza: 98+%

Colore e forma: Clear colorless, Liquid

Peso molecolare: 115.27

Ref: 02-A10320

Triethylsilane, 99%

CAS: 617-86-7

Triethylsilane, 99%

Formula: (C₂H₅)₃SiH

Purezza: 99%

Colore e forma: colorless liq.

Peso molecolare: 116.28

Ref: 08-14-7750

Triethylsilane

CAS: 617-86-7

Formula: C₆H₁₆Si

Purezza: 98%

Colore e forma: Liquid

Peso molecolare: 116.2767

Ref: IN-DA0035QU

Medetomidine Impurity 40

CAS: 617-86-7

Formula: C₆H₁₆Si

Colore e forma: Colorless Liquid

Peso molecolare: 116.28

Ref: 4Z-M-6847

Triethylsilane

CAS: 617-86-7

Formula: C₆H₁₆Si

Purezza: ≥ 99.0%

Colore e forma: Clear, colourless liquid

Peso molecolare: 116.28

Ref: 7W-GX6817

Triethylsilane

CAS: 617-86-7

S17595 - Triethylsilane

Formula: C₆H₁₆Si

Purezza: 99%

Colore e forma: Liquid, Clear Liquid

Peso molecolare: 116.279

Ref: 10-S17595

Triethylsilane

CAS: 617-86-7

Triethylsilane

Formula: C₆H₁₆Si

Purezza: 98%

Colore e forma: clear. colourless liquid

Peso molecolare: 116.28g/mol

Ref: 54-OR46515

Triethylsilane

CAS: 617-86-7

Triethylsilane is a colorless liquid with a boiling point of -128.3°C and a density of 0.81 g/mL at 20°C. It is soluble in water, ethanol, ether, and acetone but insoluble in benzene or chloroform. Triethylsilane is used as a reagent to prepare biological samples for analysis by gas chromatography-mass spectrometry (GC-MS) or electron microscopy (EM). The reaction mechanism of triethylsilane involves the hydroxyl group that reacts with hydrogen fluoride to form hydrofluoric acid and alcohols. Triethylsilane has been shown to have properties that are similar to those of serotonin, such as its ability to bind to 5-ht2 receptors on the cell membrane and activate the enzyme adenylate cyclase, which increases intracellular levels of cyclic AMP. This chemical also possesses hydrogen bonding interactions with other molecules due to its high polarity.

Formula: C₆H₁₆Si

Purezza: Min. 98 Area-%

Colore e forma: Colorless Clear Liquid

Peso molecolare: 116.28 g/mol

Ref: 3D-FT53779

Triethylsilane

CAS: 617-86-7

Applications Triethylsilane is a trialkylsilicon hydride used in the synthesis of alkylsilanes via hydrosilation of olefins. Triethylsilane is also used as an effective reducing agent.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Cesca, S. et al.: Chim. Indust., 51, 1093 (1969): Svoboda, P. et al.: Coll. Czech. Chem. Comm., 37, 1585 (1972); Tsuji, J. et al.: Tetrahedron, 30, 2143 (1974):

Formula: C₆H₁₆Si

Colore e forma: Neat

Peso molecolare: 116.28

Ref: TR-T777400

TRIETHYLSILANE, 98%

CAS: 617-86-7

Tri-substituted 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.
Triethylsilane; Triethylsilyl hydride; Triethylsilicon hydride
Viscosity: 4.9 cStDipole moment: 0.75 debyeSurface tension: 20.7 mN/mΔHform: -172 kJ/molΔHcomb: -5,324 kJ/molVapor pressure, 20 °: 40 mmSilylates tertiary alcohols in presence of tris(pentafluorophenyl)boraneSilylates arenes in presence of Ru catalyst and t-butylethyleneUsed in reductive cyclization of ynalsReadily converted directly to triethylsilyl carboxylatesUsed to reduce metal saltsEnhances deprotection of t-butoxycarbonyl-protected amines and tert-butyl estersUsed in the reductive amidation of oxazolidinones with amino acids to provide dipeptidesConverts aldehydes to symmetrical and unsymmetrical ethersUsed 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

Formula: C₆H₁₆Si

Purezza: 98%

Colore e forma: Colourless Liquid

Peso molecolare: 116.28

Ref: 3H-SIT8330.0