It is used as an acetylating agent, and is used in the manufacture of pharmaceuticals (aspirin), dyes, and acetate fibers. It is prepared by oxidizing oxygen with acetaldehyde in the presence of cobalt acetate or copper acetate catalyst at 55-65 °C.

Mainly used in organic synthesis, synthetic fiber, dyes, pharmaceuticals, pesticides and other industries.

Uses: Communication cable insulation.

Uses: Communication cable insulation.

Mainly used as a solvent, and used in the synthesis of dyes and some pharmaceutical intermediates.

It is mainly used in the manufacture of resins, plasticizers, synthetic fibers, cosmetics and explosives, and as a solvent to formulate antifreeze for engines.

It is mainly used as a solvent, such as a solvent such as nitrocellulose, rubber, resin, grease, paint, and household medicine. It can also be used as a plasticizer for resins, a tobacco anti-drying agent, a fiber lubricant, and a desiccant for natural gas.

Used as organic synthesis intermediates, binders, emulsifiers, coatings. Oleic acids and their esters are widely used in industry.

Mainly used as emulsifier, binder, stabilizer, finishing agent deep material, chemical size, plastic material, film products, protective coating, fiber materials, etc.

Spices for fragrance. my country's "Sanitary Standards for the Use of Food Additives" (GB2760-1996) stipulates that it can be used to prepare various food flavors in appropriate amounts according to production needs. FEMA regulations: The highest reference dosage is candy, 1.0mg/kg; baked goods, 1.0mg/kg; condiments, 1.0mg/kg; meat products and meat sauces, 1.0mg/kg; soups, 1.0 mg/kg . Suitable for preparing vegetable and fruit flavors.