Cyclopentanone CAS 120-92-3 Liquid

CAS: 120-92-3

MF: C5H8O

Specification​: 99% min

Sample: Cyclopentanone Liquid

Brand: Global Chemical

Appearance: Liquid

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Cyclopentanone Usage and Synthesis:

Cyclopentanone Relative molecular mass 84.12. Relative density 0.9487. Melting point -51.3°C. Boiling point 130.6°C, 23-24°C (1.333×103Pa). Boiling point 130.6℃, 23-24℃(1.333×103Pa). Refractive index 1.4366. Flash point 30℃. Insoluble in water, soluble in ethanol, ether and acetone. Narcotic at high concentration. Has a minty aroma. Easily polymerized, especially in the presence of trace acid Easier to polymerize, especially in the presence of trace acids. Produced by heating adipic acid in the presence of barium hydroxide. Used as intermediates of medicine, fragrance, synthetic rubber and pesticide. Store in a cool, ventilated room. Keep away from fire and heat. Keep away from fire and heat source. Storage temperature should not exceed 37℃. Keep the container sealed. It should be stored separately from oxidizers and reducing agents, and should not be mixed.

Pharmacokinetics of Cyclopentanone:

Cyclopentanone is stable and flammable. It is harmful if swallowed, inhaled or absorbed through the skin. It is an irritant to the skin and respiratory tract and a strong irritant to the eyes. By Adipic acid is obtained by heating in the presence of barium hydroxide. Adipic acid is mixed uniformly with barium hydroxide and heated to 285-295°C, at which temperature the resulting cyclopentanone is distilled. Distillate calcium chloride salting separation of cyclopentanone, add the amount of alkali wash adipic acid, then wash with water, dried by anhydrous calcium chloride, fractionation, collect 128-131 ℃ fraction The finished product is obtained, the yield is 75-80%. Flammable when exposed to open flame, high temperature and oxidizer; produces irritating smoke by burning.

Clinical Application of Cyclopentanone:

Cyclopentanone is an organic chemical raw material. Cyclopentanone is mainly used in the production of drugs, biological agents, pesticides and rubber additives. It is a raw material for pharmaceutical and fragrance industry. Cyclopentanone is used as a raw material in the pharmaceutical and fragrance industries, and can be used to produce a new type of fragrance, methyl hydrojasmonate, from cyclopentanone and n-valeraldehyde as raw materials, first through hydroxyl aldol condensation and then dehydration to produce amylidene-cyclopentanone, followed by selective Catalytic hydrogenation of amyl cyclopentanone, amyl cyclopentanone has a strong floral and fruity aroma, and has a jasmine rhyme, can be used in the formulation of daily fragrances, the amount can be 20% to within. It is also used as a solvent, pharmaceutical, fragrance, pesticide, synthetic rubber intermediate. If you have any demand for chemical raw materials, please feel free to contact us.