Acetonitrile

Acetonitrile is an organic compound, chemical formula CH3CN or C2H3N, colorless transparent liquid, has excellent solvent properties, can dissolve a variety of organic, inorganic and gaseous substances, and immiscible with water and alcohol. Acetonitrile is an important organic intermediate that can undergo typical nitrile reactions and is used to prepare many typical nitrogen-containing compounds.

Appearance: Colorless transparent liquid.
Solubility: miscible with water, soluble in ethanol, ether and other organic solvents.

【 Use 1 】
Used for the extraction of nitrile butadiene rubber monomer, pharmaceutical and carbon four.
【 Use 2 】
Used as chromatographic analysis standard material, solvent and gas chromatographic fixative.
【 Use 3 】
Acetonitrile is a raw material for the preparation of orthoacetate, an intermediate for the production of methyl dichlorothrinate and 2-chloro-3, 3, 3-trifluoro-1-allyl-2, 2-dimethylcyclopropane carboxylate (kungate), and can be used as a raw material for intermediates of sulfonylurea herbicides pyrimidine derivatives, and can be used in the pharmaceutical industry for the manufacture of vitamin B1. In the synthetic rubber industry as a C4 distillate extraction agent.
【 Use 4 】
The main use of acetonitrile is as a solvent. For example, as a solvent for extracting butadiene, a solvent for synthetic fibers and a solvent for some special coatings. A solvent used in the petroleum industry to remove tar, phenols, etc., from petroleum hydrocarbons. In the oil industry, it is used as a solvent to extract fatty acids from vegetable oil, and in medicine as a reaction medium for recrystallization of steroid drugs. A binary azeotrope of acetonitrile and water is often used when a polar solvent with a high dielectric constant is required: 84% acetonitrile, boiling point 76℃. Acetonitrile is an intermediate in medicine (vitamin B1), spices, and is a raw material for the manufacture of isotriazine nitrogen fertilizer synergists. It is also used as a denaturant of alcohol. In addition, it can also be used to synthesize ethylamine, acetic acid, etc., and has many uses in fabric dyeing and lighting industries.
【 Use 5 】
The main use of acetonitrile is as a solvent. A solvent used in the petroleum industry to remove tar, phenols, etc., from petroleum hydrocarbons. In the oil industry, it is used as a solvent to extract fatty acids from vegetable oil, and in medicine as a reaction medium for recrystallization of steroid drugs. Acetonitrile is an intermediate in medicine (vitamin B1), spices, and is a raw material for the manufacture of isotriazine nitrogen fertilizer synergists. It is also used as a denaturant of alcohol. In addition, it can also be used to synthesize ethylamine, acetic acid, etc., and has many uses in fabric dyeing and lighting industries.

Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat. The temperature of the reservoir should not exceed 30℃. Keep the container sealed. It should be stored separately from oxidants, reducing agents, acids, alkalis, easy (flammable) substances and edible chemicals, and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable containment materials.