2-Ethynylquinoxaline
[CAS# 98813-70-8]

Identification

• Name: 2-Ethynylquinoxaline
• Synonyms: 2-ethynylquinoxaline; InChI=1/C10H6N2/c1-2-8-7-11-9-5-3-4-6-10(9)12-8/h1,3-7H
• Molecular Formula: C₁₀H₆N₂
• Molecular Weight: 154.17
• CAS Registry Number: 98813-70-8
• SMILES: C#CC1=NC2=CC=CC=C2N=C1
• InChI: 1S/C10H6N2/c1-2-8-7-11-9-5-3-4-6-10(9)12-8/h1,3-7H
• InChIKey: DSBXCMSDHQSXAW-UHFFFAOYSA-N

Properties

• Density: 1.2±0.1g/cm³ (Cal.)
• Boiling point: 285.8±20.0°C at 760 mmHg (Cal.)
• Flash point: 123.7±13.1°C (Cal.)

References

• (1): Montserrat Armengol and John A. Joule. Synthesis of thieno[2,3-b]quinoxalines from 2-haloquinoxalines, J. Chem. Soc., Perkin Trans. 1, 2001, 0, 154.