3-Ethyl-4-(phenylethynyl)-5,6-dihydro-2H-pyran-2-one
[CAS# 663957-66-2]

Identification

• Name: 3-Ethyl-4-(phenylethynyl)-5,6-dihydro-2H-pyran-2-one
• Synonyms: 3-ethyl-4-(phenylethynyl)-5,6-dihydro-2H-pyran-2-one
• Molecular Formula: C₁₅H₁₄O₂
• Molecular Weight: 226.27
• CAS Registry Number: 663957-66-2
• SMILES: CCC1=C(CCOC1=O)C#Cc2ccccc2
• InChI: 1S/C15H14O2/c1-2-14-13(10-11-17-15(14)16)9-8-12-6-4-3-5-7-12/h3-7H,2,10-11H2,1H3
• InChIKey: UKZSQXYKGDKPMU-UHFFFAOYSA-N

Properties

• Density: 1.139g/cm³ (Cal.)
• Boiling point: 382.72°C at 760 mmHg (Cal.)
• Flash point: 160.79°C (Cal.)
• Refractive index: 1.576 (Cal.)