4-Ethynyl-3,5-dimethyl-1,2-oxazole
[CAS# 668970-91-0]

Identification

• Name: 4-Ethynyl-3,5-dimethyl-1,2-oxazole
• Synonyms: 4-ethynyl-3,5-dimethyl-1,2-oxazole; 4-ethynyl-3,5-dimethyl-isoxazole
• Molecular Formula: C₇H₇NO
• Molecular Weight: 121.14
• CAS Registry Number: 668970-91-0
• SMILES: CC1=C(C(=NO1)C)C#C
• InChI: 1S/C7H7NO/c1-4-7-5(2)8-9-6(7)3/h1H,2-3H3
• InChIKey: VRIFFHHNSRUZNX-UHFFFAOYSA-N

Properties

• Density: 1.1±0.1g/cm³ (Cal.)
• Boiling point: 210.3±40.0°C at 760 mmHg (Cal.)
• Flash point: 77.5±15.0°C (Cal.)
• Refractive index: 1.493 (Cal.)