Products

Chongqing Changfeng Chemical Diethyl Carbonate Grade one is chemical solvent of cellulose nitrate, cellulose ether, synthetic, natural resins,organic synthesis and also be used for agrochemical such as phenobarbital, as well as medium of luminal and cinerins in pestcide production, in apparartus and instrucment industrial it may be made fixed paint for seal fixing of cathode of radio tube. And it also can be widely used as the solvent of battery.

Chongqing Changfeng Chemical Aniline is a colorless oily liquid with distinct odor. Easily soluble in many organic solvents, slightly soluble in water and poisonous.

Chongqing Changfeng Chemical Benzophenone Ink Grade is used as a photo initiator, and in UV-curing applications such as inks, imaging products, clear coatings and printed circuit boards. It is also used as a pharmaceutical intermediate, in the preparation of antihistamines and hypnotics and as a chemical intermediate, in the manufacture of pesticides. In perfume, for the flavor and fragrance markets.

Chongqing Changfeng Chemical N,N'-Dimethyldiphenylurea (Methyl Centralite) is used as the manufacture of ammunition and propellant powders.

Chongqing Changfeng Chemical Octanoyl Chloride is used as liquid crystal intermediate or rubber industry.

Chongqing Changfeng Chemical Benzophenone Hydrazone is used as pharmaceutical intermediate and organic pigment.

Chongqing Changfeng Chemical Tetrabutylurea is an intermediate used as a reaction solvent in production of hydrogen peroxide.

Chongqing Changfeng Chemical Diphenyl carbonate is mainly used as a plasticizer, a solvent, and the main material in the synthesis of polycarbonate resin, polyurethane-urea, and polyphenyl ester.

Chongqing Changfeng Chemical Dimethyl Carbonate(DMC) Excellent is a high-efficient solvent and green chemical product.It is well used in painting,pesticide,battery and gasoline industry.

Chongqing Changfeng Chemical N,N,N',N'-Tetramethylurea is chemical plasticizer or reaction solvent especially for the production of dyes. Intermediate for pesticides, dyes and surfactants. Biochemistry (protein denaturing in liquid, dissociation of hemoglobin).