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1-Trimethylsilyl-1,4-pentadiyne, with the molecular formula C9H14Si, is a highly reactive and flammable liquid chemical compound. It features a silicon atom and two terminal alkyne groups, which make it a versatile synthetic building block in organic chemistry. 1-TRIMETHYLSILYL-1,4-PENTADIYNE is particularly useful for cross-coupling and cycloaddition reactions, and is commonly utilized in the synthesis of complex organic molecules. It is a staple in research laboratories and industrial settings, but due to its high reactivity, it requires careful handling and safety measures.

71789-10-1

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71789-10-1 Usage

Uses

Used in Organic Chemistry Research:
1-Trimethylsilyl-1,4-pentadiyne is used as a synthetic building block for the creation of complex organic molecules, facilitating various chemical reactions such as cross-coupling and cycloaddition. Its presence in research laboratories is due to its ability to contribute to the development of new organic compounds and materials.
Used in Industrial Settings:
In the chemical industry, 1-Trimethylsilyl-1,4-pentadiyne is used as a reagent in the synthesis of a wide range of products, including pharmaceuticals, agrochemicals, and specialty chemicals. Its versatility in facilitating multiple types of reactions makes it a valuable component in industrial chemical processes.
Used in Safety and Handling Protocols:
Due to its high reactivity and flammability, 1-Trimethylsilyl-1,4-pentadiyne is also used as a subject in the development of safety and handling protocols within laboratories and industrial environments. This ensures that professionals can work with the compound safely and effectively, minimizing risks associated with its use.

Check Digit Verification of cas no

The CAS Registry Mumber 71789-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,8 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71789-10:
(7*7)+(6*1)+(5*7)+(4*8)+(3*9)+(2*1)+(1*0)=151
151 % 10 = 1
So 71789-10-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H12Si/c1-5-6-7-8-9(2,3)4/h1H,6H2,2-4H3

71789-10-1 Well-known Company Product Price

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  • Alfa Aesar

  • (H53436)  1-Trimethylsilyl-1,4-pentadiyne, 98%   

  • 71789-10-1

  • 1g

  • 309.0CNY

  • Detail
  • Alfa Aesar

  • (H53436)  1-Trimethylsilyl-1,4-pentadiyne, 98%   

  • 71789-10-1

  • 5g

  • 1158.0CNY

  • Detail
  • Alfa Aesar

  • (H53436)  1-Trimethylsilyl-1,4-pentadiyne, 98%   

  • 71789-10-1

  • 25g

  • 4631.0CNY

  • Detail

71789-10-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name trimethyl(penta-1,4-diynyl)silane

1.2 Other means of identification

Product number -
Other names X7215

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:71789-10-1 SDS

71789-10-1Relevant academic research and scientific papers

Electrophilic Aromatic Substitution Reactions of Arsabenzene

Ashe, III, Arthur J.,Chan, Woon-Tung,Smith, Timothy W.,Taba, Kalulu M.

, p. 881 - 885 (1981)

Arsabenzene undergoes electrophilic substitution at the 2- and 4-positions.Proton-deuterium exchange takes place in trifluoroacetic acid-d.Friedel-Crafts acetylation and nitration give mixtures of 2- and 4-substituted products. 2- and 4-(trimethylsilyl)arsabenzenes are protodesilylated in trifluoroacetic acid.

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