Propyne, ca. 4% in N,N-Dimethylformamide, ca. 1.0mol/L

• CAT Number: C001055
• CAS Number: 74-99-7
• Molecular Formula: C₃H₄
• Molecular Weight: 40.06
• Purity: ≥95%
• Synonyms: Allylene; Methylacetylene; Propine
• Solubility: Chloroform (Soluble), DMF (Soluble)
• Appearance: Colourless Solution
• Storage: 4°C
• IUPAC Name: prop-1-yne
• InChI: InChI=1S/C3H4/c1-3-2/h1H,2H3
• InChIKey: MWWATHDPGQKSAR-UHFFFAOYSA-N
• SMILES: CC#C

Propyne（Cat No.:C001055）, also known as methylacetylene or prop-1-one, is a valuable chemical in organic synthesis. As an alkyne with the molecular formula C3H4, it contains a triple bond between two carbon atoms. This unique structural feature allows it to participate in a variety of reactions, such as alkyne couplings and Sonogashira reactions, enabling the synthesis of complex organic compounds. Propyne’s versatility and reactivity make it a key building block in the preparation of pharmaceuticals, agrochemicals, and other important chemical products, contributing significantly to advancements in the field of organic chemistry.

Reference

Fang, Xinxin, et al.: Org. Let., 20(9), 2530-2533 (2018);Malpani, Yashwardhan R., et al.: Org. Let., 20(7), 1693-1697 (2018)