Pyridinium chloride

CAS Registry Number®

628-13-7

CAS Name

Pyridinium chloride

Molecular Formula

C5H5N.ClH

Molecular Mass

115.56

Cite this Page

Pyridinium chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   https://commonchemistry.cas.org/detail?cas_rn=628-13-7 (retrieved 2025-03-28) (CAS RN: 628-13-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    218-219 °C
  • Melting Point (2)

    146 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=AOJFQRQNPXYVLM-UHFFFAOYSA-N

SMILES

C=1C=CN=CC1.Cl

Canonical SMILES

Cl.N=1C=CC=CC1

Other Names for this Substance

  • Pyridine, hydrochloride (1:1)
  • Pyridine, hydrochloride
  • Pyridinium chloride

Deleted or Replaced CAS Registry Numbers

1089313-48-3