Solvent

Dimethyl glutarate is widely used in automotive coatings, color steel plate coatings, can coatings, enamelled wires and household appliance coatings. At the same time, it is also an important intermediate of fine chemicals. It is used to prepare polyester resin, adhesive, synthetic fiber, membrane materials, etc.

Ethylene glycol butyl ether acetate is a high boiling point, multi-functional, two component alcohol ether ester solvent. It can be used as a coalescent agent for latex paint. It has excellent solubility for many lacquer and makes it widely used in multicolor coatings and emulsion coatings. Diethylene glycol butyl ether acetate has a very high boiling point. The main chemical book is used as a high boiling solvent for high-temperature porcelain and printing ink, and also as a coalescing aid for latex paint; Because the solvent volatilizes slowly and has low solubility in water, it can be used as a solvent for screen printing ink and polystyrene pigment printing glaze; It can also be used as an azeotrope for the separation of alcohol and ketone. It can be used as ink oil and glaze oil for baking, especially suitable for It is used in screen ink, car paint, TV paint, refrigerator paint, aircraft paint and other high-grade paints.

Xylene is a colorless, transparent and aromatic liquid. It is the product of two hydrogen substituted by methyl on the benzene ring. The boiling point is 137 ~ 140 ℃. Xylene is divided into three isomers: o-xylene, m-xylene and p-xylene according to the different positions of the two methyl groups. In industry, xylene refers to the mixture of the above isomers and ethyl benzene. The grade is generally superior grade and first grade of purified water with distillation range of 3 ℃ and 5 ℃. It can be freely mixed with ethanol, chloroform or ether and is insoluble in water. It is widely used in organic solvents and synthetic medicine, coatings, resins, dyes, explosives and pesticides. Xylene is moderately toxic and carcinogenic. Xylene pollution mainly comes from synthetic fiber, plastic, fuel, rubber, additives of various coatings, adhesives and waterproof materials, as well as combustion gas of fuel and tobacco leaves.

2-Methylbutan-1-ol can be used as food flavor, pharmaceutical intermediate and organic solvent.

α- Methyl chloropropionate is mainly used as the intermediate of pesticide, medicine and perfume. It is the intermediate of fungicide metalaxyl, benshuangling and procymidone, herbicide herbicide herbicide herbicide herbicide, Propionamide and so on.