Pyridine

CAS Registry Number®

110-86-1

CAS Name

Pyridine

Molecular Formula

C5H5N

Molecular Mass

79.10

Cite this Page

Pyridine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=110-86-1 (retrieved 2024-11-23) (CAS RN: 110-86-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    115.2-115.3 °C

  • Melting Point (1)

    -41.6 °C

  • Density (1)

    0.98272 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H

InChIKey

InChIKey=JUJWROOIHBZHMG-UHFFFAOYSA-N

SMILES

C=1C=CN=CC1

Canonical SMILES

N=1C=CC=CC1

Other Names for this Substance

  • Pyridine
  • Azabenzene
  • Azine
  • CP 32
  • NSC 141574

View All

Deleted or Replaced CAS Registry Numbers

6999-00-4, 45410-39-7, 62301-32-0, 82005-06-9, 85404-20-2, 85404-19-9, 733733-47-6, 857961-06-9, 152758-95-7, 163392-20-9

CAS INSIGHTSTM
Hourglass and a clock