Welcome to LookChem.com Sign In|Join Free
  • or



Base Information Edit
  • Chemical Name:Pyridine
  • CAS No.:110-86-1
  • Deprecated CAS:152758-95-7,163392-20-9,45410-39-7,62301-32-0,6999-00-4,82005-06-9,85404-19-9,85404-20-2,733733-47-6,857961-06-9,163392-20-9,45410-39-7,62301-32-0,6999-00-4,733733-47-6,82005-06-9,85404-19-9,85404-20-2,857961-06-9
  • Molecular Formula:C5H5N
  • Molecular Weight:79.1014
  • Hs Code.:2933990090
  • European Community (EC) Number:203-809-9
  • ICSC Number:0323
  • NSC Number:141574,406123
  • UN Number:1282
  • DSSTox Substance ID:DTXSID9021924
  • Nikkaji Number:J1.672.061E,J2.883E,J2.792.623A
  • Wikipedia:Pyridine
  • Wikidata:Q210385
  • Pharos Ligand ID:3SJKT1UK5JW2
  • Metabolomics Workbench ID:37503
  • ChEMBL ID:CHEMBL266158
  • Mol file:110-86-1.mol

Synonyms:monopyridine phosphate;pyridine;pyridine cyanate;pyridine dinitrate;pyridine diphosphate;pyridine disulfate;pyridine hydride;pyridine hydride (2:1);pyridine hydrochloride;pyridine ion (1-), hydrogen;pyridine ion (1-), lithium salt;pyridine ion (1-), potassium salt;pyridine ion (1-), sodium salt;pyridine ion (2+);pyridine monohydrate;pyridine monophosphate;pyridine monosulfate;pyridine nitrate;pyridine perbromate, 82Br-labeled;pyridine perchlorate;pyridine perchlorate, 2H-labeled;pyridine phosphate;pyridine phosphate (2:1);pyridine sulfate;pyridine sulfate (2:1);pyridine, hydrogen bromide;pyridine, hydrogen fluoride;pyridine, hydrogen iodide

Suppliers and Price of Pyridine
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 115 raw suppliers
Chemical Property of Pyridine Edit
Chemical Property:
  • Appearance/Colour:Colorless to light yellow liquid 
  • Vapor Pressure:18 mm Hg @ at 20°C 
  • Melting Point:-42 °C 
  • Refractive Index:n20/D 1.509(lit.)  
  • Boiling Point:115.3 °C at 760 mmHg 
  • PKA:5.23±0.10(Predicted) 
  • Flash Point:17 °C 
  • PSA:12.89000 
  • Density:0.978 g/cm3 
  • LogP:1.08160 
  • Water Solubility.:Miscible 
  • XLogP3:0.7
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Rotatable Bond Count:0
  • Exact Mass:79.042199164
  • Heavy Atom Count:6
  • Complexity:30.9
  • Transport DOT Label:Flammable Liquid

98% *data from raw suppliers

Safty Information:
  • Pictogram(s): ToxicT,DangerousN,FlammableF,HarmfulXn 
  • Hazard Codes: F:Flammable;
  • Statements: R11:; R20/21/22:; 
  • Safety Statements: S26:; S28A:; 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Chemical Classes:Nitrogen Compounds -> Pyridines
  • Canonical SMILES:C1=CC=NC=C1
  • Inhalation Risk:A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20 °C.
  • Effects of Short Term Exposure:The substance is irritating to the eyes, skin and respiratory tract. The substance may cause effects on the central nervous system. Exposure far above the OEL could cause lowering of consciousness.
  • Effects of Long Term Exposure:This substance is possibly carcinogenic to humans.
Technology Process of Pyridine

There total 1074 articles about Pyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
at 800 ℃; for 8.33333E-06h; under 0.001 Torr; Further byproducts given;
Refernces Edit
Post RFQ for Price
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer