5-Ethynyl-4,6-Dimethyl-2H-Pyran-2-One
[CAS# 112369-03-6]

Identification

• Name: 5-Ethynyl-4,6-Dimethyl-2H-Pyran-2-One
• Synonyms: 2-(dihydroxymethyl)-2,5-dihydrofuran-2,5-diol
• Molecular Formula: C₉H₈O₂
• Molecular Weight: 148.16
• CAS Registry Number: 112369-03-6
• SMILES: Cc1cc(=O)oc(c1C#C)C
• InChI: 1S/C9H8O2/c1-4-8-6(2)5-9(10)11-7(8)3/h1,5H,2-3H3
• InChIKey: DQNYBCWKLMFMOE-UHFFFAOYSA-N

Properties

• Density: 1.111g/cm³ (Cal.)
• Boiling point: 203.159°C at 760 mmHg (Cal.)
• Flash point: 73.146°C (Cal.)
• Refractive index: 1.519 (Cal.)