Pyridine

C₅H₅N

IUPAC: Pyridine

CAS: 110-86-1

Übersicht

Pyridine is a basic heterocyclic aromatic compound with a characteristic unpleasant fishy odor. It is a fundamental building block in pharmaceutical chemistry.

Zusammensetzung

Element Symbol Atome Atommasse
Hydrogen H 5 1,0080
Carbon C 5 12,0110
Nitrogen N 1 14,0070

Elementare Zusammensetzung

Verwendung

  • Pharmaceutical synthesis
  • Solvent
  • Denaturant for ethanol
  • Agricultural chemical precursor

Wissenswertes

  • Added to ethanol as a denaturant to make it undrinkable and tax-free

Sicherheit

  • ⚠ Toxic
  • ⚠ Flammable
  • ⚠ Reproductive toxin

Structure

SMILES

C1=CC=NC=C1

Eigenschaften

Typ
organic
Zustand
liquid
Molmasse
79,10 g/mol
Dichte
0,9820 g/cm³
Schmelzpunkt
-41,6 °C
Siedepunkt
115,2 °C
Löslichkeit
miscible

Molecular Descriptors

Exact Mass
79,0422
XLogP
0,7
TPSA
12,9 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
6
Complexity
30,0

Frequently Asked Questions

What is Pyridine?
Pyridine (C₅H₅N) is a organic compound with the IUPAC name Pyridine.
What is the molecular weight of Pyridine?
Pyridine has a molar mass of 79.1 g/mol.
What state is Pyridine at room temperature?
Pyridine is a liquid at room temperature.
Is Pyridine organic or inorganic?
Pyridine is classified as an organic compound.
What elements make up Pyridine?
Pyridine (C₅H₅N) is composed of Hydrogen (H), Carbon (C), Nitrogen (N).