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1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE, also known as 1-chloro-1-ethynyl-phenyl-triethyl-silane, is a chemical compound with the formula C11H23ClSi. It is a versatile intermediate in organic synthesis, characterized by the presence of a chlorine atom, an ethynyl group, and a triethylsilyl group attached to a pentyl chain. Its unique structure and reactivity make it a valuable building block in the synthesis of complex organic molecules, pharmaceuticals, agrochemicals, and materials science.

174125-30-5

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174125-30-5 Usage

Uses

Used in Organic Chemistry:
1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE is used as a synthetic intermediate for the preparation of various organic compounds. Its reactivity allows for the formation of new chemical bonds and the synthesis of complex molecules.
Used in Pharmaceutical Synthesis:
1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE is used as a building block in the synthesis of pharmaceuticals. Its unique structure and properties contribute to the development of new drugs with potential therapeutic applications.
Used in Agrochemical Synthesis:
1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE is used as a reagent in the synthesis of agrochemicals, such as pesticides and herbicides. Its incorporation into these compounds can enhance their effectiveness and selectivity.
Used in Materials Science:
1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE is used as a component in the development of new materials with specific properties. Its unique structure can contribute to the creation of materials with improved performance in various applications, such as electronics, coatings, and adhesives.

Check Digit Verification of cas no

The CAS Registry Mumber 174125-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,1,2 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 174125-30:
(8*1)+(7*7)+(6*4)+(5*1)+(4*2)+(3*5)+(2*3)+(1*0)=115
115 % 10 = 5
So 174125-30-5 is a valid CAS Registry Number.
InChI:InChI=1/C11H21ClSi/c1-4-13(5-2,6-3)11-9-7-8-10-12/h4-8,10H2,1-3H3

174125-30-5 Well-known Company Product Price

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  • Alfa Aesar

  • (H53515)  1-Chloro-5-triethylsilyl-4-pentyne, 97%   

  • 174125-30-5

  • 5g

  • 579.0CNY

  • Detail
  • Alfa Aesar

  • (H53515)  1-Chloro-5-triethylsilyl-4-pentyne, 97%   

  • 174125-30-5

  • 25g

  • 2315.0CNY

  • Detail

174125-30-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-Chloro-5-triethylsilyl-4-pentyne

1.2 Other means of identification

Product number -
Other names 5-chloropent-1-ynyl(triethyl)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:174125-30-5 SDS

174125-30-5Downstream Products

174125-30-5Relevant academic research and scientific papers

Synthesis of annulated γ-carbolines and heteropolycycles by the palladium-catalyzed intramolecular annulation of alkynes

Zhang, Haiming,Larock, Richard C.

, p. 5132 - 5138 (2007/10/03)

A variety of N-substituted 2-bromo-1H-indole-3-carboxaldehydes incorporating an alkyne-containing tether on the indole nitrogen have been converted to the corresponding tert-butylimines, which have been subjected to palladium-catalyzed intramolecular imin

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