Dongying City Longxing Chemical Co., Ltd.

Pyridine

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Pyridine anhydrous;Azabenzene;Pyridin;Pyr;

• CAS NO :

  110-86-1

• EC NO :

  203-809-9

• Molecular Formula :

  C₅H₅N

• Molecular Weight :

  79.1

• Main Specifications :

• InChI :

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

• Product description :

  Physical and chemical properties	Color Odor State: Colorless or light yellow liquid with foul smell.
  	Toxicity: low toxicity	Combustibility: flammable
  	Density: 0.9819	Volatility: volatile
  	Boiling point: 115.2 ℃	Decomposition: difficult to decompose
  	Stability: Relatively stable	Melting point: −41.6 ℃
  	Acidity: Alkaline	Spontaneous ignition point: 482.2 ℃
  	Flash point: 17
  	Solubility: soluble in water, alcohol, ether and most other organic solvents
  Uses	It is mainly used as a raw material in the pharmaceutical industry, as a solvent and alcohol denaturant, and also used in the production of rubber, paint, resin and corrosion inhibitor, etc. It can be used as a denaturant, dyeing aid, and as a medicine and disinfectant in industry , dyes, etc.
  Hazard category	Class 3.2
  Firefighting measures	wear full-body fire-proof and anti-virus clothing, put out the fire in the upwind direction, and spray water to keep the fire container cool until the fire is over. Extinguishing media: water spray, foam, dry powder, carbon dioxide, sand. Prohibit the use of acid-base fire extinguishing agents
  First aid treatment	Skin contact: Take off contaminated clothing, rinse with plenty of running water Eye contact: Lift the eyelids, rinse with running water or normal saline, seek medical attention Inhalation: Quickly leave the scene to fresh air. Keep airway clear, seek medical attention Ingestion: Drink plenty of warm water, induce vomiting, seek medical attention
  Packaging, storage, and transportation	packed in plastic drum or iron drum, 200kg/drum, and should be stored in a cool, ventilated and dry warehouse. Keep away from fire and heat sources

• Molecular Structure :