CAS 2996-92-1

Trimethoxyphenylsilan

Beschreibung:

Trimethoxyphenylsilan, mit der CAS-Nummer 2996-92-1, ist eine organosiliciumverbindung, die durch das Vorhandensein einer Phenylgruppe, die an ein Siliziumatom gebunden ist, gekennzeichnet ist, das wiederum an drei Methoxygruppen gebunden ist. Diese Verbindung erscheint typischerweise als farblose bis blassgelbe Flüssigkeit und ist bekannt für ihre Reaktivität, insbesondere bei der Bildung von Siloxanbindungen. Sie ist in organischen Lösungsmitteln löslich und kann in Gegenwart von Feuchtigkeit hydrolysieren, was zur Bildung von Silanolgruppen führt. Trimethoxyphenylsilan wird häufig als Kopplungsagent verwendet, um die Haftung zwischen organischen Materialien und anorganischen Substraten zu verbessern, was sie in Beschichtungen, Dichtstoffen und Verbundmaterialien wertvoll macht. Darüber hinaus kann sie als Vorläufer bei der Synthese von silanmodifizierten Polymeren und als Oberflächenmodifikator in verschiedenen Anwendungen dienen. Ihre chemische Struktur ermöglicht Vielseitigkeit in der Funktionalisierung, was sie zu einer nützlichen Verbindung in der Materialwissenschaft und der Oberflächenchemie macht. Sicherheitsvorkehrungen sollten beim Umgang mit dieser Substanz beachtet werden, da sie die Haut und die Augen reizen kann.

Formel: C₉H₁₄O₃Si

InChl: InChI=1S/C9H14O3Si/c1-10-13(11-2,12-3)9-7-5-4-6-8-9/h4-8H,1-3H3

InChI Key: InChIKey=ZNOCGWVLWPVKAO-UHFFFAOYSA-N

SMILES: [Si](OC)(OC)(OC)C1=CC=CC=C1

Synonyme:

• (Trimethoxysilyl)benzene
• A 153
• A 153(silane derivative)
• Ay 43-040
• Az 6207
• Benzene, (trimethoxysilyl)-
• Cp0330
• Dc 6124
• Dynasylan 9165
• Feniltrimetoxisilane
• Geniosil XL 70
• Huls/ Petrarch 04330
• KH 610 (coupling agent)
• Kbm 103
• Kh 610
• Kh 631
• Ls 2570
• Ls 2750
• Nsc 93925
• Ofs 6124
• P 0330
• PhTMO
• PhTMS
• Phenytrimethoxysilane
• Po 330
• Ptms
• Pts 31
• R 00602
• SiSiB PC 8131
• Silane, trimethoxyphenyl-
• Trimethoxyphenylsilan
• Trimethoxyphenylsilane
• Trimethoxysilylbenzene
• Tsl 8173
• X 40-175
• Xiameter OFS 6124
• Z 6071
• Z 6124
• Z 6125

Trimethoxyphenylsilane

CAS: 2996-92-1

Formel: C₉H₁₄O₃Si

Reinheit: >98.0%(GC)

Farbe und Form: Colorless to Almost colorless clear liquid

Molekulargewicht: 198.29

Ref: 3B-P0857

Phenyltrimethoxysilane, 97%

CAS: 2996-92-1

Phenyltrimethoxysilane is used for nanoelectronics and material science research. It is used as crosslinking agent for silicone resin and to produce polymer organic silicon compound. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some document

Formel: C₉H₁₄O₃Si

Reinheit: 97%

Farbe und Form: Liquid, Clear colorless

Molekulargewicht: 198.29

Ref: 02-A13827

Phenyltrimethoxysilane

CAS: 2996-92-1

Phenyltrimethoxysilane

Reinheit: 98%

Molekulargewicht: 198.29g/mol

Ref: 54-OR922360

Phenyltrimethoxysilane

CAS: 2996-92-1

S13750 - Phenyltrimethoxysilane

Formel: C₉H₁₄O₃Si

Reinheit: 85%

Farbe und Form: Liquid

Molekulargewicht: 198.293

Ref: 10-S13750

PHENYLTRIMETHOXYSILANE

CAS: 2996-92-1

Arylsilane Cross-Coupling Agent
The cross-coupling reaction is a highly useful methodology for the formation of carbon-carbon bonds. It involves two reagents, with one typically being a suitable organometallic reagent - the nucleophile - and the other a suitable organic substrate, normally an unsaturated halide, tosylate or similar - the electrophile.
Aromatic Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
Phenyltrimethoxysilane, Trimethoxysilylbenzene
Viscosity, 25 °C: 2.1 cStVapor pressure, 108 °: 20 mmDipole moment: 1.77Dielectric constant: 4.44Cross-couples w/ aryl bromides w/o fluoride and w/ NaOHHigh yields w/ Pd and carbene ligandsCross-coupled in presence of aryl aldehydeUndergoes 1,4-addition to enones 1,2- and 1,4-addition to aldehydeUndergoes coupling and asymmetric coupling w/ α-bromoestersReacts with 2° amines to give anilinesN-arylates nitrogen heterocyclesCross-coupled w/ alkynyl bromides and iodidesUsed with p-aminophenyltrimethoxysilane, SIA0599.1 , to increase the dispersibility of mesoporous silicaIntermediate for high temperature silicone resinsHydrophobic additive to other silanes with excellent thermal stabilityCross couples with aryl halidesPhenylates heteroaromatic carboxamidesDirectly couples with primary alkyl bromides and iodidesConverts carboxylic acids to phenyl esters and vinyl carboxylatesConverts arylselenyl bromides to arylphenylselenidesReacts with anhydrides to form the mixed diester, phenyl and methoxy transferUsed in nickel-catalyzed direct phenylation of C-H bonds in heteroaromatic systems, benzoxazolesImmobilization reagent for aligned metallic single wall nanotubes (SWNT)High purity grade available, SIP6822.1Extensive review of silicon based cross-coupling agents: Denmark, S. E. et al. "Organic Reactions, Volume 75" Denmark, S. E. ed., John Wiley and Sons, 233, 2011

Formel: C₉H₁₄O₃Si

Reinheit: 97%

Farbe und Form: Straw Liquid

Molekulargewicht: 198.29

Ref: 3H-SIP6822.0

Phenyltrimethoxysilane, 97%

CAS: 2996-92-1

Phenyltrimethoxysilane, 97%

Formel: C₆H₅Si(OCH₃)₃

Reinheit: 97%

Farbe und Form: colorless liq.

Molekulargewicht: 198.30

Ref: 08-93-1488