1,10-Phenanthroline

CAS Registry Number®

66-71-7

CAS Name

1,10-Phenanthroline

Molecular Formula

C12H8N2

Molecular Mass

180.21

Cite this Page

1,10-Phenanthroline.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=66-71-7 (retrieved 2025-03-28) (CAS RN: 66-71-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    >300 °C

  • Melting Point (2)

    117 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8N2/c1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1/h1-8H

InChIKey

InChIKey=DGEZNRSVGBDHLK-UHFFFAOYSA-N

SMILES

C12=C3C(=CC=C1C=CC=N2)C=CC=N3

Canonical SMILES

N=1C=CC=C2C=CC=3C=CC=NC3C12

Other Names for this Substance

  • 1,10-Phenanthroline
  • 4,5-Diazaphenanthrene
  • o-Phenanthroline
  • β-Phenanthroline
  • 1,10-o-Phenanthroline

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