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Mega Sale 345949-07-7 | 4-((trimethylsilyl)ethynyl)-2h-chromen-2-one System [Ism0CSgh]

$54.99 $175.99 -69%

4-(Trimethylsilyl)ethynyl-2H-chromen-2-one: A Versatile CompoundWelcome to our premium offering of 4-(Trimethylsilyl)ethynyl-2H-chromen-2-one, also known as HFC5921. This compound is a solid with a beige appearance and a melting point ranging from 12

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Mega Sale 345949-07-7 | 4-((trimethylsilyl)ethynyl)-2h-chromen-2-one System [Ism0CSgh]

4-(Trimethylsilyl)ethynyl-2H-chromen-2-one: A Versatile Compound

Welcome to our premium offering of 4-(Trimethylsilyl)ethynyl-2H-chromen-2-one, also known as HFC5921. This compound is a solid with a beige appearance and a melting point ranging from 128 to 132 °C. Its molecular formula is C14H14O2Si, and it boasts a molecular weight of 242.35 g/mol. With a CAS RN of 345949-07-7, HFC5921 is a reliable choice for various applications.

  • High Purity: Our HFC5921 is meticulously processed to ensure the highest purity, making it suitable for sensitive applications.
  • Stable Storage: This compound is best stored in a refrigerator (2 to 8 °C) in a sealed container to maintain its stability and prolong its shelf life.
As a versatile organic compound, HFC5921 finds extensive use in the synthesis of various organic compounds, serving as a key intermediate in chemical reactions. Its unique chemical structure and properties make it an indispensable tool in the field of organic chemistry.

Key Specifications and Features

HFC5921, or 4-(Trimethylsilyl)ethynyl-2H-chromen-2-one, is not only a reliable intermediate but also features several notable specifications:

  • Molecular Formula: C14H14O2Si
  • Molecular Weight: 242.35 g/mol
  • Physical State: Solid
  • CAS RN: 345949-07-7
Its solid state and beige appearance make it easy to handle and identify. The compound's melting point and stability further enhance its practicality in the laboratory. Whether you are a researcher, chemist, or manufacturer, HFC5921 is a valuable addition to your organic synthesis toolkit.

Applications and Benefits

HFC5921 is widely used in the synthesis of various organic compounds, offering several key benefits:

  • Enhanced Efficiency: Its unique structure facilitates the formation of complex organic molecules, making it an efficient tool for chemical synthesis.
  • Cost-Effective: As a versatile intermediate, HFC5921 helps reduce the cost of chemical synthesis by minimizing the need for multiple reagents.
Whether you are involved in pharmaceuticals, materials science, or any other field requiring organic synthesis, HFC5921 is a reliable choice for achieving your goals. Its high purity, stability, and practicality make it an invaluable resource for researchers and manufacturers alike.

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January 17, 2026

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January 17, 2026

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January 17, 2026

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