CAS 694-53-1

Phenylsilan

Beschreibung:

Phenylsilan, mit der CAS-Nummer 694-53-1, ist eine organosiliciumverbindung, die durch das Vorhandensein einer Phenylgruppe, die an ein Siliziumatom gebunden ist, gekennzeichnet ist. Sie erscheint typischerweise als farblose bis blassgelbe Flüssigkeit mit einem charakteristischen Geruch. Diese Verbindung ist bekannt für ihre niedrige Viskosität und Volatilität, was sie in verschiedenen chemischen Anwendungen nützlich macht. Phenylsilan zeigt Reaktivität aufgrund der Anwesenheit von Si-H-Bindungen, die es ihm ermöglichen, an Hydrosilylierungsreaktionen teilzunehmen und als Vorläufer für Silikonpolymere zu dienen. Ihre chemische Struktur trägt zu ihrer Fähigkeit bei, die thermischen und mechanischen Eigenschaften von Materialien zu verbessern, wenn sie als Additiv verwendet wird. Darüber hinaus kann Phenylsilan in der Synthese anderer organosiliciumverbindungen und in Oberflächenmodifikationsprozessen verwendet werden. Sicherheitsüberlegungen umfassen den Umgang in gut belüfteten Bereichen und die Verwendung geeigneter persönlicher Schutzausrüstung, da sie entzündlich und reizend für Haut und Augen sein kann. Insgesamt ist Phenylsilan eine vielseitige Verbindung mit bedeutenden Anwendungen in der Materialwissenschaft und der organischen Synthese.

Formel: C₆H₈Si

InChl: InChI=1S/C6H8Si/c7-6-4-2-1-3-5-6/h1-5H,7H3

InChI Key: InChIKey=PARWUHTVGZSQPD-UHFFFAOYSA-N

SMILES: [SiH3]C1=CC=CC=C1

Synonyme:

• Benzene, silyl-
• Fenilsilano
• Monophenylsilane
• Nsc 179699
• Phenylsilan
• Phenylsilane
• Silylbenzene
• Sip 6750.0
• Z 6047
• Silane, phenyl-
• Silane, phenyl-
• Fenylsilan

Phenylsilane

CAS: 694-53-1

Formel: C₆H₈Si

Reinheit: >96.0%(GC)

Farbe und Form: Colorless to Almost colorless clear liquid

Molekulargewicht: 108.22

Ref: 3B-P1291

Phenylsilane, 97%

CAS: 694-53-1

It is used as a pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as

Formel: C₆H₇Si

Reinheit: 97%

Farbe und Form: Clear colorless, Liquid

Molekulargewicht: 107.21

Ref: 02-A17901

Silylbenzene

CAS: 694-53-1

Silylbenzene

Formel: C₆H₈Si

Reinheit: 97%

Farbe und Form: clear. colourless liquid

Molekulargewicht: 108.21322g/mol

Ref: 54-OR18813

Phenylsilane

CAS: 694-53-1

S13600 - Phenylsilane

Formel: C₆H₈Si

Reinheit: 97%

Farbe und Form: Liquid, Clear Liquid

Molekulargewicht: 108.215

Ref: 10-S13600

PHENYLSILANE

CAS: 694-53-1

Mono-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.
Trihydridosilane
Silyl Hydrides are a distinct class of silanes that behave and react very differently than conventional silane coupling agents. They react with the liberation of byproduct hydrogen. Silyl hydrides can react with hydroxylic surfaces under both non-catalyzed and catalyzed conditions by a dehydrogenative coupling mechanism. Trihydridosilanes react with a variety of pure metal surfaces including gold, titanium, zirconium and amorphous silicon, by a dissociative adsorption mechanism. The reactions generally take place at room temperature and can be conducted in the vapor phase or with the pure silane or solutions of the silane in aprotic solvents. Deposition should not be conducted in water, alcohol or protic solvents.
Phenylsilane; Silylbenzene
ΔHvap: 34.8 kJ/molEmployed in the reduction of esters to ethersReduces α,β-unsaturated ketones to saturated ketones in the presence of tri-n-butyltin hydrideReduces tin amides to tin hydridesUsed in the tin-catalyzed reduction of nitroalkanes to alkanesReduces α-halo ketones in presence of Mo(0)Adds to norbornene with high eeReducing reagent in radical reductionsYields ISiH3 on treatments with HI in presence of AlI3Extensive review of silicon based reducing agents: Larson, G.; Fry, J. L. "Ionic and Organometallic-Catalyzed Organosilane Reductions", Wipf, P., Ed.; Wiley, 2007

Formel: C₆H₈Si

Reinheit: 97%

Farbe und Form: Liquid

Molekulargewicht: 108.21

Ref: 3H-SIP6750.0

Phenylsilane

Kontrolliertes Produkt

CAS: 694-53-1

Applications Phenylsilane is used as a stoichiometric reductant for direct reductive amination of aldehydes and ketones. It is also used as nerve cell growth substrates in its polymer form.
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 Apodaca, Richard., et al.: Org. Lett., 3(11), 1745-1748 (2001); Gikonyo, Barnabas K., et al.: Polym. Chem., 47(1), 222 (2006)

Formel: C₆H₈Si

Farbe und Form: Neat

Molekulargewicht: 108.21

Ref: TR-P336775

Phenylsilane

CAS: 694-53-1

Phenylsilane is a model system for the study of the reaction mechanism of nucleophilic substitution. It is used to investigate the steric interactions between a substrate molecule and an electrophile that are important in determining the rate of reactivity. Phenylsilane has been shown to have antioxidative properties, which may be due to its ability to scavenge reactive oxygen species (ROS), such as hydroxyl radicals, superoxide ions, and hydrogen peroxide. Phenylsilane also has low kinetic energy and can form hydrogen bonds with carbonyl groups and amines. This chemical substance can react with quinoline derivatives, including benzoquinone, which is a toxic by-product of the metabolism of many drugs.

Formel: C₆H₈Si

Reinheit: Min. 95%

Farbe und Form: Clear Liquid

Molekulargewicht: 108.21 g/mol

Ref: 3D-FP45618