3-Ethynyl-4-hydroxy-6-methyl-2(1H)-pyridinone
[CAS# 74697-15-7]

Identification

• Name: 3-Ethynyl-4-hydroxy-6-methyl-2(1H)-pyridinone
• Synonyms: 3-ethynyl-4-hydroxy-6-methylpyridin-2(1H)-one
• Molecular Formula: C₈H₇NO₂
• Molecular Weight: 149.15
• CAS Registry Number: 74697-15-7
• SMILES: Cc1cc(c(c(=O)[nH]1)C#C)O
• InChI: 1S/C8H7NO2/c1-3-6-7(10)4-5(2)9-8(6)11/h1,4H,2H3,(H2,9,10,11)
• InChIKey: VHMFMNBINHUFNY-UHFFFAOYSA-N

Properties

• Density: 1.287g/cm³ (Cal.)
• Boiling point: 253.613°C at 760 mmHg (Cal.)
• Flash point: 107.182°C (Cal.)