2-Propanol

Bis(2-hydroxypropyl) Ether is commonly used as a plasticizer, an intermediate in industrial chemical reactions. Properties: Dipropylene glycol is a kind of high purity product, suitable for flavor, cosmetics and other applications sensitive to odor. It is an odorless, colorless, water-soluble and hygroscopic liquid. Dipropylene glycol has a low vapor pressure and a moderate viscosity. Application Used in the manufacture of polyester resin. It is used as the solvent of cellulose acetate, cellulose nitrate, shellac varnish, castor oil, the component of fiber lubricant, and the preparation of plasticizer, fumigant, synthetic detergent, etc. In addition, dipropylene glycol can be used alone or in combination with diethylene glycol to extract aromatic hydrocarbons from hydrocarbons. (1) Chemical synthesis: Dipropylene glycol is often used to synthesize other chemicals, such as polyethers, polyesters, etc. (2) Solvent: Since dipropylene glycol has good water solubility, it can be used as a solvent to dissolve or dilute other substances. (3) Spices and condiments: Dipropylene glycol can be used as a food additive to increase the taste and flavor of food. (4) Cosmetics: Dipropylene glycol can be used as a moisturizer in cosmetics to improve the moisturizing effect of cosmetics. (5) Pharmaceuticals: Dipropylene glycol can be used in the pharmaceutical field as a carrier or auxiliary for drugs. Usage 1) Dipropylene glycol is the most ideal solvent for many fragrance and cosmetic applications. This raw material has good water, oil and hydrocarbon co-solubility and mild odor, little skin irritation, low toxicity, uniform distribution of isomers, excellent quality. 2) Dipropylene glycol can also be used as a coupling agent and moisturizer in a variety of different beauty cosmetic applications. In the field of perfume, the proportion of dipropylene glycol is more than 50%; In some other applications, the proportion of dipropylene glycol is generally less than 10% (by weight). Some of the specific product application areas include: curling lotions, skin cleans (cold creams, body washes, body washes, and skin lotions) deodorants, face, hand, and body skin care products, moisturizing skin care products, and lip balms, among others. 3) Dipropylene glycol can also play a role in unsaturated resins and saturated resins. It produces resins with superior softness. Crack resistance and weather resistance. The long-term yellowing resistance of the product is the value.

2-amino-2-methyl-1-propanol appears as a white crystalline block or colorless liquid. The melting point is 30-31�ºC, the boiling point is 165�ºC, 67.4 (0.133kPa), the relative density is 0.934 (20/20�ºC), and the refractive index is 1.449 (20�ºC). It is miscible with water and soluble in alcohol Used for the synthesis of surfactants, vulcanization accelerators, acid gas absorbers. Derivatives formed with carboxylic acid compounds are used for gas chromatography analysis. Carbonyl protective reagent. Synthesis of 2,2, 2-1-2-methylazopropyl (a very useful intermediate) with high yield. The only highly effective precipitator of levopimaric acid in pine vinegar. It is an organic base used as a neutralizer and is generally used as a resin neutralizer in cosmetics. 2-amino-2-methyl-1-propanol is mainly used as a biostabilizer and pH stabilizer in the field of metal processing. The product is widely used in Europe and the United States for the concentration and post-treatment of metal processing fluids, and is the main raw material for the development of biostable formulations. It is used to increase and stabilize pH value in field replenishment to save and extend the life of metal working fluid. The product also has the advantages of anti-cobalt precipitation, low foam and so on. For the synthesis of surfactants; Vulcanization accelerator; Acid gas absorbent.