Product Name: Industrial diketene
Physical properties: This product is colorless or light yellow flammable liquid with stimulatingsmell ; Melting point -6.5 ℃, boiling point 127.4 ℃, flash point 33.9 ℃; insoluble in water, soluble in most organic solvents, easy to polymerized at room temperature for a long time
Main uses: Mainly used as organic synthesis's raw material, such as synthetic butanic acid, acetoacetate, amides and pyrazolones. Also used in the manufacture of plasticizers, dyes, synthetic fibers, cellulose ester ointment, and medicine (antipyretic and stabilizer), pesticides and food preservatives.
Product quality: local standard "DB34 / T 2465-2015 diketene" or enterprise standard (to be determined), industry standard (to be determined)