Quinoxaline

CAS Registry Number®

91-19-0

CAS Name

Quinoxaline

Molecular Formula

C8H6N2

Molecular Mass

130.15

Cite this Page

Quinoxaline.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=91-19-0 (retrieved 2025-03-28) (CAS RN: 91-19-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    80-85 °C @ Press: 3 Torr

  • Melting Point (2)

    28 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H6N2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-6H

InChIKey

InChIKey=XSCHRSMBECNVNS-UHFFFAOYSA-N

SMILES

C12=C(N=CC=N1)C=CC=C2

Canonical SMILES

N1=CC=NC2=CC=CC=C12

Other Names for this Substance

  • Quinoxaline
  • 1,4-Benzodiazine
  • Benzoparadiazine
  • Benzopyrazine
  • Benzo[a]pyrazine

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