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768-32-1

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768-32-1 Usage

Chemical Properties

CLEAR COLOURLESS TO GREEN LIQUID

Uses

It is employed as intermediate for pharmaceutical and organic synthesis.

Purification Methods

Fractionally distil the silane at atmospheric or reduced pressure (Podbielniak column p 11) and estimate it by GC with a column packed with Silicone Fluid No 710 on Chromosorb P support. [Gilman et al. J Org Chem 18 1743 1953, Maienthal et al. J Am Chem Soc 76 6392 1954, House & Respess J Organomet Chem 4 95 1965, Roberts et al. J Am Chem Soc 71 2923 1949, Freiser et al. J Am Chem Soc 75 2821 1953, Beilstein 16 I 525, 16 II 605, 16 III 1198, 16 IV 1361.]

Check Digit Verification of cas no

The CAS Registry Mumber 768-32-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 768-32:
(5*7)+(4*6)+(3*8)+(2*3)+(1*2)=91
91 % 10 = 1
So 768-32-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H14Si/c1-10(2,3)9-7-5-4-6-8-9/h4-8H,1-3H3

768-32-1 Well-known Company Product Price

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  • (Code)Product description
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  • Alfa Aesar

  • (L02876)  Phenyltrimethylsilane, 99%   

  • 768-32-1

  • 5g

  • 274.0CNY

  • Detail
  • Alfa Aesar

  • (L02876)  Phenyltrimethylsilane, 99%   

  • 768-32-1

  • 25g

  • 601.0CNY

  • Detail
  • Aldrich

  • (197734)  Trimethyl(phenyl)silane  99%

  • 768-32-1

  • 197734-25G

  • 1,021.41CNY

  • Detail

768-32-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Trimethylphenylsilane

1.2 Other means of identification

Product number -
Other names Silane, trimethylphenyl-

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:768-32-1 SDS

768-32-1Relevant articles and documents

Electrosynthese en Chimie Organosilicique: Preparation de Phenyl- et Benzyl-trimethylsilanes

Pons, P.,Biran, C.,Bordeau, M.,Dunogues, J.,Sibille, S.,Perichon, J.

, p. C27 - C29 (1987)

In a single compartment cell fitted with a sacrificial magnesium anode, electrochemical reduction of phenyl and benzyl halides in the presence of trimethylchlorosilane gave the corresponding phenyl- and benzyl-silanes in satisfactory yields.Under well chosen conditions, the synthesis of phenyltrimethylsilane from phenyl bromide or chloride was also found possible.

Continuous-flow Si-H functionalizations of hydrosilanesviasequential organolithium reactions catalyzed by potassiumtert-butoxide

Lee, Hyune-Jea,Kwak, Changmo,Kim, Dong-Pyo,Kim, Heejin

supporting information, p. 1193 - 1199 (2021/02/26)

We herein report an atom-economic flow approach to the selective and sequential mono-, di-, and tri-functionalizations of unactivated hydrosilanesviaserial organolithium reactions catalyzed by earth-abundant metal compounds. Based on the screening of various additives, we found that catalytic potassiumtert-butoxide (t-BuOK) facilitates the rapid reaction of organolithiums with hydrosilanes. Using a flow microreactor system, various organolithiums bearing functional groups were efficiently generatedin situunder mild conditions and consecutively reacted with hydrosilanes in the presence oft-BuOK within 1 min. We also successfully conducted the di-funtionalizations of dihydrosilane by sequential organolithium reactions, extending to a gram-scale-synthesis. Finally, the combinatorial functionalizations of trihydrosilane were achieved to give every conceivable combination of tetrasubstituted organosilane libraries based on a precise reaction control using an integrated one-flow system.

Nickel-Catalyzed Decarbonylation of Acylsilanes

Ito, Yuri,Kodama, Takuya,Nakatani, Syun,Sakurai, Shun,Tobisu, Mamoru

, p. 7588 - 7594 (2020/06/27)

Nickel-catalyzed decarbonylation of acylsilanes is developed. In sharp contrast to cross-coupling reactions of acylsilanes, in which the silyl group serves as a leaving group, the silyl group is retained in the product in this decarbonylation reaction. Although the strong binding of the dissociated CO to the nickel center frequently hinders catalyst turnover in nickel-mediated decarbonylative reactions, this reaction can be catalyzed by nickel complexes bearing a CO ligand.

Dimethylformamide-stabilised palladium nanoclusters catalysed coupling reactions of aryl halides with hydrosilanes/disilanes

Nagata, Tatsuki,Inoue, Takeru,Lin, Xianjin,Ishimoto, Shinya,Nakamichi, Seiya,Oka, Hideo,Kondo, Ryota,Suzuki, Takeyuki,Obora, Yasushi

, p. 17425 - 17431 (2019/06/24)

N,N-Dimethylformamide-stabilised Pd nanocluster (NC) catalysed cross-coupling reactions of hydrosilane/disilane have been investigated. In this reaction, the coupling reaction proceeds without ligands with low catalyst loading. N,N-Dimethylacetamide is a crucial solvent in these reactions. The solvent effect was considered by various techniques, such as transmission electron microscopy, X-ray photoelectron spectroscopy, and thermogravimetric analysis. The Pd NCs can be recycled five times under both hydrosilane and disilane reaction conditions.

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