2-(DIMETHYLSILYL)PYRIDINE

Product Name: 2-(DIMETHYLSILYL)PYRIDINE
CAS No.: 21032-48-4
Chemical Name: 2-(DIMETHYLSILYL)PYRIDINE
Synonyms: 2-Pyridyldimethylsilane;2-(DIMETHYLSILY)PYRIDINE;2-(DIMETHYLSILYL)PYRIDINE;dimethyl(2-pyridyl)silane;Pyridine, 2-(dimethylsilyl)-;dimethyl(pyridin-2-yl)silicon
CBNumber: CB1735620
Molecular Formula: C7H11NSi
Formula Weight: 137.25
MOL File: 21032-48-4.mol

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2-(DIMETHYLSILYL)PYRIDINE Property

Boiling point:: 175-178 °C(Press: 758 Torr)
Density: 0.92
refractive index: n20/D 1.499
Flash point:: 41 °C
storage temp.: 2-8°C
solubility: soluble in most common organic solvents.
pka: 5.40±0.12(Predicted)
CAS DataBase Reference: 21032-48-4

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 36-26
RIDADR: UN 1993 3/PG 3
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 681490
Product name: 2-(Dimethylsilyl)pyridine
Purity: 90%
Packaging: 1g
Price: $185
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0001663
Product name: 2-(DIMETHYLSILY)PYRIDINE
Purity: 95.00%
Packaging: 1G
Price: $734.86
Updated: 2021/12/16

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2-(DIMETHYLSILYL)PYRIDINE Chemical Properties,Usage,Production

Physical properties

bp 68–72 °C/20 mm Hg.

Uses

2-Pyridyldimethylsilane is reagent used for metal-catalyzed hydrosilylation of alkynes and alkenes.Presumably because of the presence of catalyst-directing pyridyl group on silicon, 2- pyridyldimethylsilane exhibits greater reactivity in Rh-catalyzed hydrosilylation of alkenes than those of other related hydrosilanes. Moreover, the presence of the basic pyridyl group enables easy product separation and facile catalyst recovery through simple acid/base extraction.

Uses

A useful scaffold for a number of reactions including hydrosilylation, cross-coupling, and olefination.

Preparation

2-Pyridyldimethylsilane can be prepared by reaction of 2-pyridyllithium with chlorodimethylsilane in dry Et2O at ?78°Cunder argon.

2-(DIMETHYLSILYL)PYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(DIMETHYLSILYL)PYRIDINE Suppliers

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21032-48-4, 2-(DIMETHYLSILYL)PYRIDINERelated Search:

2-(DIMETHYLVINYLSILYL)PYRIDINE 2-(ALLYLDIMETHYLSILYL)PYRIDINE 3-FLUORO-2-TRIMETHYLSILANYL-PYRIDINE 2,2'-[METHYLENEBIS(DIMETHYLSILYLENE)]BISPYRIDINE 3-METHOXY-2-TRIMETHYLSILYLPYRIDINE 4-CHLORO-2-TRIMETHYLSILYLPYRIDINE 3-Chloro-2-(trimethylsilyl)pyridine 2-(Trimethylsilyl)pyridine 2-(DIMETHYLSILYL)PYRIDINE

dimethyl(2-pyridyl)silane

2-(DIMETHYLSILYL)PYRIDINE

2-(DIMETHYLSILY)PYRIDINE

2-Pyridyldimethylsilane

dimethyl(pyridin-2-yl)silicon

Pyridine, 2-(dimethylsilyl)-

21032-48-4

C7H11NSi

C5H4NSiCH32H

New Products for Chemical Synthesis May/June 2007

Silicon Compounds (for Synthesis)

Si (Classes of Silicon Compounds)

Si-H Compounds

Si (Classes of Silicon Compounds)

Si-H Compounds

Silicon Compounds (for Synthesis)

Synthetic Organic Chemistry