• Trade Name/中文名称

  Chemical Composition

  Application

• /苯乙酮

  Acetophenone

  When acetophenone is used as solvent, it has the characteristics of high boiling point, stability and pleasant smell. The solubility is similar to cyclohexanone, and can dissolve nitrocellulose, cellulose acetate, vinyl resin, coumarinone resin, alkyd resin, glycerol alkyd resin, etc. It is often mixed with ethanol, ketone, ester, chemicalbook and other solvents. When used as spice, it is the blending material of essence such as hawthorn, mimosa, lilac, and is widely used in soap essence and tobacco essence. For the synthesis of phenylglycolic acid α- Phenylindole, isobutyl propionic acid, etc. are also used as plasticizers for plastics.

• DETB
  二乙二醇叔丁醚

  Diethylenglycol-Mono-tert-butyl ether110-09-8

  It can replace diethylene glycol butyl ether as solvent, and has the advantages of good environmental protection, small taste and little irritation

• /乙二醇丁醚醋酸酯

  2-Butoxyethyl acetate

• 
  3-甲氧基丙胺

  3-Methoxypropylamine5332-73-0

  It is mainly used to synthesize dyes and disperse blue S-GL, namely disperse blue 60 #. It can be used to synthesize antistatic agents and surfactants. This product is also a kind of advanced organic solvent.

• /N,N-二甲基丙酰胺

  N,N-Dimethylpropionamide

  For chemical reagents, solvents, etc.

• DMP
  2,2-二甲氧基丙烷

  2,2-Dimethoxypropane77-76-9

  2, 2-dimethoxypropane (DMP) is the key hydroxyl protector, dehydrator, condensation agent, cyclizing agent, etc. in the newly developed semi-synthesis process of antibiotics, and its protective performance is superior to the common dichlorosulfoxide, p-methoxybenzaldehyde, etc. DMP as Chemicalbook is an excellent protective agent, which can replace the imported products of the same kind. It can protect the new antibiotics produced with it. The product quality is good, the drug efficacy is high, the side effects are small, the absorption is fast, and the cost is low. It is widely used in the synthesis of medicine, pesticides, spices, etc.

• /四甲基乙二胺

  N,N,N',N'-Tetramethylethylenediamine

  Used as a synthetic pesticide carbaryl salt; Polymerize with dichloroethyl ether to form a bactericide; Pharmaceutical intermediates; Polyurethane catalyst

• 
  N,N'-二乙基-1,3-丙二胺

  N,N'-Diethyl-1,3-propanediamine10061-68-4

• /四氢糠醇

  Tetrahydrofurfuryl alcohol

  It is used to prepare succinic acid, pentanediol, tetrahydrofuran, pyran, etc. It is also used as a solvent for coatings, resins and oils. In the printing and dyeing industry, it is used as a lubricant, dispersant, decolorizing and deodorizing agent for drugs, and also as a plasticizer, chemical book herbicide, pesticide and other organic synthetic raw materials. Tetrahydrofuran methyl bromide is obtained by bromination of tetrahydrofuryl alcohol, and sodium tetrahydrofuran methyl thiosulfate is prepared by replacement with sodium thiosulfate. It is the raw material of long-acting vitamin B1 (furan thiamine).

• ETB
  乙二醇叔丁醚

  ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER7580-85-0

  This product is a high boiling point solvent of paint, fiber wetting agent, plasticizer, and organic synthesis intermediate.

• /油胺

  Oleylamine

  Oleamine is a kind of surfactant, soluble in acetone, carbon tetrachloride, chloroform, ethanol, isopropanol, kerosene, methanol, toluene and white mineral oil and other general organic solvents, insoluble in water [1.1], irritating skin, strong eye irritation, liquid in summer and solid in winter, mainly used as emulsifier, dispersant, flotation agent, bactericide, release agent and softener. It can also be used in Chemicalbook cosmetics, ceramics, dyes and pigments, lubricating and cutting oil, metal processing, mineral processing, petroleum, plastics, printing ink, rubber, textile, tanning, water treatment, etc. Oil amine plasticizer has good plasticizer performance and good phase solubility. It can be used as a cold-resistant plasticizer. Its main disadvantage is poor heat resistance and weather resistance. Pay attention to avoid contact with strong inorganic acids and strong oxidants during storage.

• PC-8
  N,N-二甲基环己胺

  N,N-Dimethylcyclohexylamine98-94-2

  N. N-dimethylcyclohexylamine can be used in a wide range of rigid foam. One of the main applications is insulation foam, including formulations for sprays, plates, plywood and refrigeration. N. N-Dimethylcyclohexylamine is also applicable to the manufacture of rigid foam furniture frames and decorative parts. The catalyst used in hard foam products can be used as the main catalyst alone, without adding organic tin, and can also be supplemented with JD series catalyst according to the process and product requirements. The product is also used as an intermediate of rubber accelerator and synthetic fiber.

• NMP/N-甲基吡咯烷酮

  N-Methyl-2-pyrrolidone

  N-methylpyrrolidone (NMP) is a polar non proton transfer solvent. It has low toxicity, high boiling point, and outstanding solubility. The advantages of strong selectivity and good stability. Widely used in aromatic extraction, purification of acetylene, olefins, and dienes, solvent for polyvinylidene fluoride, electrode auxiliary materials for lithium ion batteries, desulfurization of synthesis gas, refining of lubricating oil, antifreeze of lubricating oil, olefin extractant, solvent for polymerization of insoluble engineering plastics, agricultural herbicides, insulation materials, integrated circuit manufacturing, cleaning of precision instruments and circuit boards in the semiconductor industry, PVC tail gas recovery, cleaning agents, dye additives Dispersant, etc. It is also used as a solvent for polymers and as a medium for polymerization reactions, such as engineering plastics and aramid fibers. In addition, it can also be used in fields such as pesticides, pharmaceuticals, and detergents. The main uses of different grades and specifications of N-methylpyrrolidone are listed below: 1. Industrial grade: lubricant refining, lubricant antifreeze, synthesis gas desulfurization, electronic insulating materials, agricultural herbicides, pesticide additives, PVC tail gas recovery, additives and dispersants for the production of high-grade coatings, inks, pigments, and other products. For example, it is used to extract aromatic hydrocarbons from lubricating oil to achieve the purpose of refining lubricating oil; Due to the high solubility of NMP in resins, it can be specifically used as a solvent for resin and chemicalbook processing in the manufacture of coatings, floor paints, varnishes, composite coating film forming, insulating materials such as integrated circuit enameled wires, fiber fabrics, adhesives, and other products. 2. General grade: extraction and recovery of basic organic raw materials, such as acetylene concentration and extraction of butadiene, isoprene, aromatic hydrocarbons, etc. It can be used as a solvent for recovering acetylene from natural gas or light naphtha pyrolysis gas, and the purity of recovered and concentrated acetylene reaches 99.7%; As an extractant for separating and recovering high-purity butadiene from cracked C4 hydrocarbons, the recovery rate reaches 97%, and the purity of recovered butadiene reaches 99.7%. As an extractant for recovering high-purity isoprene from cracked C5 hydrocarbons, the recovery purity of isoprene reaches 99%; When used as an aromatic hydrocarbon extractant, due to its high solubility and low vapor pressure for aromatic hydrocarbons, the extractant loss rate in the process is low, and the aromatic hydrocarbon recovery rate is high. 3. Reagent grade: integrated circuits, hard disks, and other industries require strict control over the degreasing, degreasing, dewaxing, polishing, rust prevention, and paint removal of metal ions and particles, such as as used as a photoresist remover, precision instruments in the IC semiconductor industry, LCD liquid crystal materials, PCB printed circuit boards Cleaning of hard disk; And solvents produced by the pharmaceutical industry such as artificial kidney function membrane fluid and seawater desalination membrane fluid.

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