SHANDONG ZHISHANG CHEMICAL CO.LTD
Model No.: CAS 578-58-5
CAS No.:: 578-58-5
Density:: 0.985 G/mL At 25 °C(lit.)
FP:: 125 °F
Bp:: 170-172 °C(lit.)
Productivity: 1000kg per Month
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 578-58-5
Can be used as intermediates in the synthesis of pesticide herbicides and other products. Is an organic synthesis intermediates, pesticide industry for the system of new herbicide NK-409 and so on.
By o-cresyl sodium and dimethyl sulfate reaction in the system. The sodium hydroxide dubbed 20% solution, and o-cresol mixing, cooled to below 10 ℃, slowly dropping dimethyl sulfate. Plus Canada, warmed to 40 ℃ for 20min, then with 100 ℃ reaction 12h. The reaction was then washed with water to neutral, remove the water, distillation, collecting 171 ° C fraction to obtain the finished product.
1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.
2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.
3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.
4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, Additives , and other intermediates.
5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.
6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.
7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.
Product Categories : Fragrance And Spices
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