Factory supply Diet...

Factory supply Diethyl Malonate
Factory supply Diethyl Malonate
Factory supply Diethyl Malonate
Factory supply Diethyl Malonate
Factory supply Diethyl Malonate

Factory supply Diethyl Malonate

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

FOB Price:USD 1.0000 -2.0000

  • Min.Order :1 Metric Ton
  • Purity: 99%
  • Payment Terms : L/C,T/T,Other

Keywords

Diethyl Malonate malonic ester Ethyl malonate

Quick Details

  • Appearance:Colorless liquid with a sweet odor of ether.
  • Application:1.Used as an intermediate for sulfonamides and barbiturates in medicine, as well as intermediates for perfumes and dyes. 2.GB 2760. 96 is the permitted consumption of spices. It is mainly used for th
  • PackAge:25 kg/barrels
  • ProductionCapacity:500|Metric Ton|Week
  • Storage:Iron bucket or galvanized iron bucket package, specification 200kg. Storage and transportation according to the provisions of combustible chemicals.
  • Transportation:sea transportation

Superiority:

Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environmental protection safety smooth" call and support form, the bold innovation on traditional production equipment and technology, using "high temperature alkali type production method" and "plastic basin of crystallization technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.In the company all staff's efforts, in shandong, henan province guangdong South America Europe the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places set up several partners, quality inspection department in the company, under the close supervision of a production and sales in the form of "label", provide the fastest speed convenient service for users across the country.

In "advancing with The Times, and the city every day, with the advancement of" under the guidance of the core ideas, adhering to the "relying on scientific and technological innovation, the development of circular economy" of the enterprise purpose, established in the market, enhance strength, go the way of scientific and sustainable development of environmental protection, relying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international market, manufacturing high quality products, sincere service society, toward a modern, ecology, science and technology of the domestic first-class, the world's advanced chemical enterprises

 

Details:

1. organic synthesis intermediates for the preparation of 2- amino -4, 6- two methoxy pyrimidine. It is also used as a plasticizer for nitrocellulose;
2. widely used in the production of dyes, fragrances, sulfonylurea herbicides, and so on. It is mainly used in the production of ethoxy forks, barbituric acid and two ethyl alkyl malonate, and then synthesis of pharmaceuticals, such as norfloxacin, romethoxifloxacin, chloroquine, pant, and synthetic dyes and pigments such as benzimidazone.
3. is used as intermediate for medicine chloroquine, pentazone, sulfamethoxazole and barbiturate.
4 GB2760-2014 is specified as permitted edible spices. It is mainly used for making fruit flavors such as pears, apples, grapes and cherries.
5. propane two ester is a very useful reagent in organic synthesis, which can be hydrolyzed and decarboxylation, while methylene is easier to form carbon negative ions and acylation, alkylation, aldehyde alcohol reaction and Michael reaction.
 
Ethyl ester can undergo nitrification, and further reduction can produce two ethyl malonate. It is an important intermediate for the synthesis of amino acids. A common hypnotic barbiturate is produced. Malonate two ethyl ester is easily replaced by halogen to form halogenated malonic acid two ethyl ester. It can also be oxidized by nitric oxide to oxy malonic acid two ethyl ester. Malonate two ethyl ester can be sodium chloroacetate as raw material, first sodium cyanate with sodium cyanide, and then esterified by ethanol. Malonate two ethyl ester is an important chemical raw material and organic synthesis reagent. It is widely used in the synthesis of drugs and dyes.
 
 

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