4-(4-Pyridinyl)-3-Butyn-2-One
[CAS# 138852-30-9]

Identification

• Name: 4-(4-Pyridinyl)-3-Butyn-2-One
• Synonyms: 3-Butyn-2-one,4-(4-pyridinyl)-; 4-(pyridin-4-yl)but-3-yn-2-one
• Molecular Formula: C₉H₇NO
• Molecular Weight: 145.16
• CAS Registry Number: 138852-30-9
• SMILES: CC(=O)C#Cc1ccncc1
• InChI: 1S/C9H7NO/c1-8(11)2-3-9-4-6-10-7-5-9/h4-7H,1H3
• InChIKey: PREWLXZTKBBQHJ-UHFFFAOYSA-N

Properties

• Density: 1.124g/cm³ (Cal.)
• Boiling point: 282.031°C at 760 mmHg (Cal.)
• Flash point: 128.646°C (Cal.)
• Refractive index: 1.551 (Cal.)