CAS 766-77-8

Diméthylphénylsilane

Description :

Diméthylphénylsilane, avec le numéro CAS 766-77-8, est un composé organosiliconé caractérisé par la présence d'un atome de silicium lié à deux groupes méthyle et un groupe phényle. Ce composé apparaît généralement sous la forme d'un liquide incolore à jaune pâle et est connu pour sa faible viscosité et sa volatilité relativement faible. Diméthylphénylsilane présente des propriétés hydrophobes, ce qui le rend utile dans diverses applications, notamment comme précurseur dans la synthèse de polymères siloxanes et comme agent de couplage dans la synthèse organique. Sa structure permet une réactivité unique, en particulier dans les réactions d'hydrosilylation, où il peut participer à l'addition de silicium à des composés organiques insaturés. De plus, il a des applications dans la formulation de mastics, d'adhésifs et de revêtements en raison de sa capacité à améliorer les propriétés mécaniques et la durabilité des matériaux. Les considérations de sécurité incluent le maniement dans des zones bien ventilées et l'utilisation d'équipements de protection individuelle appropriés, car il peut présenter des risques pour la santé en cas d'exposition.

Formule : C₄H₇NaO₄

InChI : InChI=1/C8H11Si/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3

Code InChI : InChIKey=ZISUALSZTAEPJH-UHFFFAOYSA-N

SMILES : [SiH](C)(C)C1=CC=CC=C1

Synonymes :

• (Dimethylsilyl)benzene
• Benzene, (dimethylsilyl)-
• Dimethyl(Phenyl)Silyl
• Dimethylphenylhydrosilane
• Dimethylphenylsilan
• Dimethylphenylsilane
• Fenildimetilsilano
• Ls 2010
• Silane, dimethylphenyl-
• Sip 6729
• Phenyldimethylsilane
• BUFFER SOLUTION, PH 4.63
• ACETATE BUFFER, PH 3.5
• ACETATE BUFFER, PH 4.5
• ACETATE BUFFER, PH 4.0
• BUFFER SOLUTION (ACETATE), PH 4.00
• BUFFER ACETATE
• BUFFER SOLUTION (ACETATE), PH 4.0-4.5
• ACETATE BUFFER SOLUTION R-455
• BUFFER, PH 4.63
• BUFFER PH 4.65
• ACETATE BUFFER
• BUFFER SOLUTION, PH 4.0, ACETATE
• ACETATE BUFFER, PH 6.0
• BUFFER SOLUTION
• BUFFER PH7.20
• ACETATE BUFFER REAGENT
• ACETATE BUFFER TS
• BUFFER ACETATE, PH 4.00
• ACETIC ACID-SODIUM ACETATE

Dimethylphenylsilane

CAS : 766-77-8

Formule : C₈H₁₂Si

Degré de pureté : >97.0%(GC)

Couleur et forme : Colorless to Almost colorless clear liquid

Masse moléculaire : 136.27

Ref: 3B-D2196

Dimethylphenylsilane, 97%

CAS : 766-77-8

Dimethylphenylsilane is a reagent for enol ether synthesis. It acts as a catalyst. Also used as a precursor in Optical Emission Spectroscopy of Plasma Deposition Processes. It can react with vinylbenzene to produce (b-Phenyl-ethyl)-dimethylphenyl-silan. This Thermo Scientific Chemicals brand product

Formule : C₈H₁₁Si

Degré de pureté : 97%

Couleur et forme : Clear colorless, Liquid

Masse moléculaire : 135.26

Ref: 02-L04558

Dimethylphenylsilane

CAS : 766-77-8

Formule : C₈H₁₂Si

Degré de pureté : 97%

Couleur et forme : Liquid

Masse moléculaire : 136.2664

Ref: IN-DA0034RN

Dimethylphenylsilane

CAS : 766-77-8

Dimethylphenylsilane

Degré de pureté : 97%

Masse moléculaire : 136.27g/mol

Ref: 54-OR72472

Phenyldimethylsilane

CAS : 766-77-8

S13425 - Phenyldimethylsilane

Formule : C₈H₁₂Si

Degré de pureté : 98%

Couleur et forme : Liquid, Clear

Masse moléculaire : 136.269

Ref: 10-S13425

Dimethylphenylsilane

CAS : 766-77-8

Dimethylphenylsilane is a chemical compound that belongs to the group of trifluoroacetic acid derivatives. It is used as an antimicrobial agent and has been shown to be effective against Gram-positive bacteria, Gram-negative bacteria, and yeast. Dimethylphenylsilane has been shown to inhibit the proliferation of microorganisms by binding to the hydroxyl group in methacrylates and irreversible oxidation of unsaturated alkyl compounds. The reaction mechanism for this process is still unclear but it is thought that it may involve a transfer reaction or a reaction intermediate. Dimethylphenylsilane can be used as a solid catalyst in reactions involving unsaturated alkyl compounds.

Formule : C₈H₁₂Si

Degré de pureté : Min. 95%

Couleur et forme : Clear Liquid

Masse moléculaire : 136.27 g/mol

Ref: 3D-FD61145

PHENYLDIMETHYLSILANE

CAS : 766-77-8

Phenyl-Containing Blocking Agent
Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.
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.
Phenyldimethylsilane; Dimethylphenylsilane;
Vapor pressure, 25 °C: 4 mmReacts with alcohols in presence of Wilkinson’s catalystUsed to prepare α-phenyldimethylsilyl esters with high enantioselectivityYields optically active reduction products with chiral Rh or Pd catalystsUndergoes 1,4-addition to pyridines forming N-silylated dihydropyridinesUsed in the fluoride ion-catalyzed reduction of aldehydes and ketones, and α-substituted alkanones to threo productsHydrosilylation of 1,4-bis(trimethylsilyl)butadiyne can go to the trisilyl allene or the trisilyl enyneErythro reduction of α-substituted alkanones to diols and aminoethanolsUsed to reduce α-amino ketones to aminoethanols with high stereoselectivityTogether with CuCl reduces aryl ketones, but not dialkyl ketonesUsed in the silylformylation of acetylenesExcellent reducing agent for the reduction of enones to saturated ketonesShows better selectivity than LAH in the reduction of oximes to alkoxyamines.Extensive review of silicon based reducing agents: Larson, G.; Fry, J. L. "Ionic and Organometallic-Catalyzed Organosilane Reductions", Wipf, P., Ed.; Wiley, 2007Summary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Formule : C₈H₁₂Si

Degré de pureté : 97%

Couleur et forme : Liquid

Masse moléculaire : 136.27

Ref: 3H-SIP6729.0