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5578-42-7

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5578-42-7 Usage

Flammability and Explosibility

Notclassified

Check Digit Verification of cas no

The CAS Registry Mumber 5578-42-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,7 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5578-42:
(6*5)+(5*5)+(4*7)+(3*8)+(2*4)+(1*2)=117
117 % 10 = 7
So 5578-42-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H14Cl2Si/c1-10(8,9)7-5-3-2-4-6-7/h7H,2-6H2,1H3

5578-42-7 Well-known Company Product Price

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  • TCI America

  • (C1399)  Dichlorocyclohexylmethylsilane  >97.0%(GC)

  • 5578-42-7

  • 5g

  • 430.00CNY

  • Detail
  • TCI America

  • (C1399)  Dichlorocyclohexylmethylsilane  >97.0%(GC)

  • 5578-42-7

  • 25g

  • 1,380.00CNY

  • Detail

5578-42-7SDS

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 Cyclohexylmethyldichlorosilane

1.2 Other means of identification

Product number -
Other names METHYLCYCLOHEXYLDICHLOROSILANE

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:5578-42-7 SDS

5578-42-7Relevant articles and documents

Cyclosilethynes containing exocyclic cyclopentyl and cyclohexyl groups

Yarosh,Zhilitskaya,Yarosh,Albanov,Klyba,Voronkov

, p. 1185 - 1187 (2004)

The reaction of BrMgC≡CSiMe2C≡CSiMe 2C≡CSiMe2C≡CSiMe2C≡CMgBr with chloro(cyclopentyl)(methyl)silane in a large excess of THF gave 1-cyclopentyl-1,4,4,7,7,10,10,13,13-nonamethyl-1,4,7,10, 13- pentasilacyclopentadeca-2,5,8,11,14-pentayne. Similarly, 1,10-di(cyclopentyl)- or 1,6-di(cyclopentylmethyl)-1,4,4,7,7,10,13,13,16,16-decamethyl-1,4,7,10,13,16- hexasilacyclooctadeca-2,5,8,11,14,17-hexaynes were synthesized from BrMgC≡2C≡CSiMe2C≡CMgBr and dichloro(cyclopentyl)methylsilane or dichloro(cyclopentylmethyl)(methyl)silane. Condensation of Me2Si(C≡CMgBr)2 with dichloro(cyclohexyl)-methylsilane afforded 1,7-di(cyclohexyl)-1,4,4,7,10,10- hexamethyl-1,4,7,10-tetrasilacyclododeca-2,5,8,11-tetrayne. 2004 MAIK "Nauka/Interperiodica".

A magnetically recyclable superparamagnetic silica supported Pt nanocatalyst through a multi-carboxyl linker: Synthesis, characterization, and applications in alkene hydrosilylation

Li, Laiming,Li, Youxin,Yan, Jincong,Cao, Hang,Shao, Dongyun,Bao, James J.

, p. 12696 - 12709 (2019/05/06)

To simplify separation procedures, improve the reusability and decrease the loss of Pt, two Pt catalysts anchored on superparamagnetic silica (Fe3O4@SiO2-EDTA@Pt and Fe3O4@SiO2-DTPA@Pt) were prepared for the first time. The stable magnetic properties made them easily recyclable using a magnet rather than filtration, decantation or centrifugation. After 12 catalytic runs for both 30-50 nm Pt catalysts, the yield of 1-heptylmethyldichlorosilane was still up to 90%. The average loss of Pt in each reaction was only 0.87% for Fe3O4@SiO2-EDTA@Pt and 0.66% for Fe3O4@SiO2-DTPA@Pt owing to the strong interaction between Pt and carboxyl. The unprecedented activity and selectivity of the two Pt nanoparticle catalysts were observed in the hydrosilylation of alkenes. The turnover number in the reaction between 1-hexene and methyldichlorosilane using 5 × 10-8 mol of the Pt approached 662733 for Fe3O4@SiO2-EDTA@Pt and 579947 for Fe3O4@SiO2-DTPA@Pt over 12 h. The corresponding hydrosilylation products in excellent yields were obtained when we employed a broad range of alkenes as substrates, including 5 isomerous hexenes and 14 important industry raw materials. Fe3O4@SiO2-DTPA@Pt showed a better activity. They have potential for catalyzing more reactions and replacing the current homogeneous Pt catalysts in industry.

Silylarene Hydrogenation: A Strategic Approach that Enables Direct Access to Versatile Silylated Saturated Carbo- and Heterocycles

Wiesenfeldt, Mario P.,Knecht, Tobias,Schlepphorst, Christoph,Glorius, Frank

supporting information, p. 8297 - 8300 (2018/06/29)

We report a method to convert readily available silylated arenes into silylated saturated carbo- and heterocycles by arene hydrogenation. The scope includes alkoxy- and halosilyl substituents. Silyl groups can be derivatized into a plethora of functionalities and find application in organic synthesis, materials science, and pharmaceutical, agrochemical, and fragrance research. However, silylated saturated (hetero-) cycles are difficult to access with current technologies. The yield of the hydrogenation depends on the amount of the silica gel additive. This silica effect also enables a significant improvement of a previously disclosed method for the hydrogenation of highly fluorinated arenes (e.g., to all-cis-C6H6F6).

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