5-Ethynyl-1-Methyl-2-Pyrrolidinone
[CAS# 118800-15-0]

Identification

• Name: 5-Ethynyl-1-Methyl-2-Pyrrolidinone
• Synonyms: 5-ethynyl-1-methylpyrrolidin-2-one
• Molecular Formula: C₇H₉NO
• Molecular Weight: 123.15
• CAS Registry Number: 118800-15-0
• SMILES: CN1C(CCC1=O)C#C
• InChI: 1S/C7H9NO/c1-3-6-4-5-7(9)8(6)2/h1,6H,4-5H2,2H3
• InChIKey: VUIJIEQPWZDFNB-UHFFFAOYSA-N

Properties

• Density: 1.072g/cm³ (Cal.)
• Boiling point: 216.639°C at 760 mmHg (Cal.)
• Flash point: 92.915°C (Cal.)
• Refractive index: 1.507 (Cal.)