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2996-92-1

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2996-92-1 Usage

Chemical Properties

Colorless transparent liquid

Uses

Different sources of media describe the Uses of 2996-92-1 differently. You can refer to the following data:
1. An organosilicate compound for nanoelectronics and material science research.
2. 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.
3. TMPS can also be used in the preparation of polytrimethoxyphenylsilane (PTMS) that facilitates the removal of graphene after chemical vapor deposition (CVD). Molecularly imprinted sol gels can be synthesized by using TMPS for the fabrication of localized surface plasmon resonance (LSPR).

General Description

Trimethoxyphenylsilane (TMPS) is an organotrialkoxysilane that is used as a functional monomer in the sol-gel processing.

Flammability and Explosibility

Flammable

Purification Methods

Fractionate it through an efficient column but note that it forms an azeotrope with MeOH which is a likely impurity. [Kantor J Am Chem Soc 75 2712 1953 Beilstein 16 IV 1556.]

Check Digit Verification of cas no

The CAS Registry Mumber 2996-92-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,9 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2996-92:
(6*2)+(5*9)+(4*9)+(3*6)+(2*9)+(1*2)=131
131 % 10 = 1
So 2996-92-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H14O3Si/c1-10-13(11-2,12-3)9-7-5-4-6-8-9/h4-8H,1-3H3

2996-92-1 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (A13827)  Phenyltrimethoxysilane, 97%   

  • 2996-92-1

  • 25g

  • 174.0CNY

  • Detail
  • Alfa Aesar

  • (A13827)  Phenyltrimethoxysilane, 97%   

  • 2996-92-1

  • 100g

  • 408.0CNY

  • Detail
  • Alfa Aesar

  • (A13827)  Phenyltrimethoxysilane, 97%   

  • 2996-92-1

  • 500g

  • 1443.0CNY

  • Detail
  • Aldrich

  • (679313)  Trimethoxyphenylsilane  deposition grade, 98%

  • 2996-92-1

  • 679313-50G

  • 967.59CNY

  • Detail
  • Aldrich

  • (104744)  Trimethoxyphenylsilane  97%

  • 2996-92-1

  • 104744-50ML

  • 451.62CNY

  • Detail
  • Aldrich

  • (104744)  Trimethoxyphenylsilane  97%

  • 2996-92-1

  • 104744-250ML

  • 1,058.85CNY

  • Detail
  • Aldrich

  • (435651)  Trimethoxyphenylsilane  ≥94%

  • 2996-92-1

  • 435651-1L

  • 1,430.91CNY

  • Detail

2996-92-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Phenyltrimethoxysilane

1.2 Other means of identification

Product number -
Other names phenyl trimethoxy silane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2996-92-1 SDS

2996-92-1Relevant articles and documents

Low-valent iron(I) amido olefin complexes as promotors for dehydrogenation reactions

Lichtenberg, Crispin,Viciu, Liliana,Grützmacher, Hansj?rg,De Bruin, Bas,Adelhardt, Mario,Sutter, J?rg,Meyer, Karsten

, p. 5766 - 5771 (2015)

FeI compounds including hydrogenases show remarkable properties and reactivities. Several iron(I) complexes have been established in stoichiometric reactions as model compounds for N2 or CO2 activation. The development of well-defined iron(I) complexes for catalytic transformations remains a challenge. The few examples include cross-coupling reactions, hydrogenations of terminal olefins, and azide functionalizations. Here the syntheses and properties of bimetallic complexes [MFeI(trop2dae)(solv)] (M=Na, solv=3-thf; M=Li, solv=2-Et2O; trop=5H-dibenzo[a,d]cyclo-hepten-5-yl, dae=(N-CH2-CH2-N) with a d7 Fe low-spin valence-electron configuration are reported. Both compounds promote the dehydrogenation of N,N-dimethylaminoborane, and the former is a precatalyst for the dehydrogenative alcoholysis of silanes. No indications for heterogeneous catalyses were found. High activities and complete conversions were observed particularly with [NaFeI(trop2dae)(thf)3]. Square-planar FeI: A low-valent iron center has been stabilized in a distorted square-planar coordination geometry by using a diamido-diolefin ligand and an alkali metal counterion (see scheme). The heterobimetallic compounds of this type initiate the dehydrogenation of N,N-dimethylaminoborane and the dehydrogenative alcoholysis of silanes. The counterion [Li(OEt2)2]+ or [Na(thf)3]+ affects the catalytic performance.

Hydrosilane σ-Adduct Intermediates in an Adaptive Zinc-Catalyzed Cross-dehydrocoupling of Si?H and O?H Bonds

Patnaik, Smita,Kanbur, Uddhav,Ellern, Arkady,Sadow, Aaron D.

supporting information, p. 10428 - 10436 (2021/05/27)

Three-coordinate PhBOX (Formula presented.) ZnR (PhBOX (Formula presented.) =phenyl-(4,4-dimethyl-oxazolinato; R=Me: 2 a, Et: 2 b) catalyzes the dehydrocoupling of primary or secondary silanes and alcohols to give silyl ethers and hydrogen, with high turnover numbers (TON; up to 107) under solvent-free conditions. Primary and secondary silanes react with small, medium, and large alcohols to give various degrees of substitution, from mono- to tri-alkoxylation, whereas tri-substituted silanes do not react with MeOH under these conditions. The effect of coordinative unsaturation on the behavior of the Zn catalyst is revealed through a dramatic variation of both rate law and experimental rate constants, which depend on the concentrations of both the alcohol and hydrosilane reactants. That is, the catalyst adapts its mechanism to access the most facile and efficient conversion. In particular, either alcohol or hydrosilane binds to the open coordination site on the PhBOX (Formula presented.) ZnOR catalyst to form a PhBOX (Formula presented.) ZnOR(HOR) complex under one set of conditions or an unprecedented σ-adduct PhBOX (Formula presented.) ZnOR(H?SiR′3) under other conditions. Saturation kinetics provide evidence for the latter species, in support of the hypothesis that σ-bond metathesis reactions involving four-centered electrocyclic 2σ–2σ transition states are preceded by σ-adducts.

N-Heterocyclic Carbene Complexes of Nickel, Palladium, and Iridium Derived from Nitron: Synthesis, Structures, and Catalytic Properties

Quinlivan, Patrick J.,Loo, Aaron,Shlian, Daniel G.,Martinez, Joan,Parkin, Gerard

, p. 166 - 183 (2021/02/05)

The mesoionic compound (1,4-diphenyl-1,2,4-triazol-4-ium-3-yl)phenylazanide, commonly referred to as Nitron, has been employed as a "crypto-NHC"to afford 1,2,4-triazolylidene compounds of nickel, palladium, and iridium. Specifically, Nitron reacts with NiBr2, PdCl2, and [Ir(COD)Cl]2 to afford the N-heterocyclic carbene complexes (NitronNHC)2NiBr2, (NitronNHC)2PdCl2, and (NitronNHC)Ir(COD)Cl, respectively. The lattermost compound reacts with (i) CO to afford the dicarbonyl compound (NitronNHC)Ir(CO)2Cl and (ii) CO, in the presence of PPh3, to afford the monocarbonyl compound (NitronNHC)Ir(PPh3)(CO)Cl. Structural studies on (NitronNHC)Ir(COD)Cl and (NitronNHC)Ir(CO)2Cl indicate that NitronNHC has a stronger trans influence than does Cl; furthermore, IR spectroscopic studies on (NitronNHC)Ir(CO)2Cl indicate that NitronNHC is electronically similar to the structurally related Enders carbene but is less electron donating than imidazol-2-ylidenes with aryl substituents. Significantly, the NitronNHC ligand affords catalytic systems, as illustrated by the ability of (NitronNHC)Ir(CO)2Cl to effect (i) the dehydrogenation of formic acid, (ii) aldehyde hydrosilylation, (iii) dehydrocoupling of hydrosilanes and alcohols, and (iv) ketone reduction via transfer hydrogenation.

Pollution-free method for preparing diphenyldiethoxysilane

-

Paragraph 0020-0021; 0023; 0025; 0027; 0029; 0031; 0033, (2019/01/08)

The invention relates to a synthetic method of phenyl alkoxysilane, which includes: dissolving phenyl chlorosilane in an organic solvent, and adding an alcohol-alkoxide solution, performing a reactionin an inert atmosphere; when the reaction is carried out to a certain degree, adding a sodium alkoxide solution, continuously carrying out the reaction; when the reaction is finished, distilling thereaction product to form the phenyl alkoxysilane.

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