2-Chloro-4-methyl-5-nitropyridine

CAS Registry Number®

23056-33-9

CAS Name

2-Chloro-4-methyl-5-nitropyridine

Molecular Formula

C6H5ClN2O2

Molecular Mass

172.57

Cite this Page

2-Chloro-4-methyl-5-nitropyridine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=23056-33-9 (retrieved 2025-04-02) (CAS RN: 23056-33-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    91.2 °C @ Press: 5 Torr

  • Melting Point (2)

    37-39 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5ClN2O2/c1-4-2-6(7)8-3-5(4)9(10)11/h2-3H,1H3

InChIKey

InChIKey=HWZUMEVIIGNXGM-UHFFFAOYSA-N

SMILES

N(=O)(=O)C=1C(C)=CC(Cl)=NC1

Canonical SMILES

O=N(=O)C1=CN=C(Cl)C=C1C

Other Names for this Substance

  • Pyridine, 2-chloro-4-methyl-5-nitro-
  • 4-Picoline, 2-chloro-5-nitro-
  • 2-Chloro-4-methyl-5-nitropyridine
  • 2-Chloro-5-nitro-4-methylpyridine
  • NSC 402978

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