1-(Trimethylsilyl)propyne

• CAT Number: R055994
• CAS Number: 6224-91-5
• Molecular Formula: C6H12Si
• Molecular Weight: 112.247
• Purity: ≥95%
• Synonyms: Trimethyl-1-propyn-1-ylsilane; 1-(Trimethylsilyl)-1-propyne; 1-Methyl-2-?trimethylsilylacetylene; 1-Propynyltrimethylsilane; Methyl(trimethylsilyl)acetylene; Methyl(trimethylsilyl)ethyne; T 3728; Trimethyl(1-propyn-1-yl)silane; Trimethyl-1-propynylsi
• Storage: Store at -20 ℃
• IUPAC Name: trimethyl(prop-1-ynyl)silane
• InChI: InChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3
• InChIKey: DCGLONGLPGISNX-UHFFFAOYSA-N
• SMILES: CC#C[Si](C)(C)C

1-(Trimethylsilyl)propyne is a chemical compound featuring a propyne molecule with a trimethylsilyl group (-Si(CH3)3) attached to the terminal carbon. This compound is utilized in organic synthesis as a reactive alkyne building block. The trimethylsilyl group enhances stability and controls reactivity, making it useful in various transformations such as Sonogashira coupling reactions and in the preparation of complex organic molecules. 1-(Trimethylsilyl)propyne is valued for its role in developing novel materials and pharmaceutical intermediates.