Home > News > Content

Application Of Pivalic Acid In Pesticide

Shandong Minji Chemical Co.,Ltd | Updated: Aug 09, 2017

Special valeric acid, also known as trimethylacetic acid or 2,2-dimethyl propionic acid, also known as pivalic acid, is an important chemical raw materials. Because of its carbonyl group can be connected to the tertiary carbon atoms, it shows some special physical and chemical properties, in the organic synthesis industry has been widely used. In recent years, a variety of new pharmaceuticals, pesticides, Pivalic Acid coatings and other intermediates are special valeric acid as the starting material, these intermediates show a very bright future, domestic and international market consensus, many intermediates have become hot development products, Downstream market huge development space to stimulate and promote the production and development of pivalic acid.

Aspartic acid because of its structure of the particularity, Pivalic Acid in the synthesis of fine chemical products has a wide range of applications. Widely used in pesticides, pharmaceuticals, initiators, coatings and many other areas.

Pesticide applications

The synthesis of a variety of new pesticide fungicides, plant growth regulators and insecticides, such as triadimenol, benzyl chlorotriazole alcohol, triazolone, ), Paclobutrazol, dibenzoylenol, idiopheneazole, ketazolone, tebuconazole, oligosilazole, squad, azazolone and the like. Pivalic Acid These products have the characteristics of high efficiency, low toxicity, internal absorption, broad spectrum, low dosage and long residual effect. They have good control effect on the pests and diseases such as rice, wheat, soybean, Pivalic Acid fruit trees and vegetables.

Medical applications

Pivaloyl chloride is the production of furosemide, double effect of the adrenal gland table of raw materials, can also be used to produce ampicillin, amoxycillin, cefazolin and other semi-synthetic antibiotics. Delethoate prepared by the solution of prednisone good solubility, high efficacy, side effects, Pivalic Acid can be used for the treatment of rheumatoid arthritis. Benzylpentate can increase the stability of capillaries and can be used to treat tuberculosis. Fentanic acid prepared by pivalic acid can be used as an active ingredient in the treatment of psoriasis ointment.

Initiator aspects of the application

Tert-butyl peroxide produced by the reaction of the acid chloride and tert-butyl peroxide to produce free radicals, the use of temperature can be as low as -50 ℃, with high efficiency, Pivalic Acid short induction period, short cycle and so on. In addition, it is used as a highly efficient initiator, the production of polymer thermal stability, good electrical properties, non-toxic, Pivalic Acid in the structure of the product with a large molecular weight and good linearity, etc., can be used as food packaging bags.

(HPP), which is a medium-acting initiator, has the characteristics of non-toxic and low-temperature activity, which is a new type of peroxide initiator. The composite initiator system consisting of it and the efficient initiator, bis (2-ethylhexyl) peroxydicarbonate, has many advantages in the production of PVC suspension: Pivalic Acid it can shorten the polymerization time, the reaction is exothermic and the process is easy to operate. Particle shape is good, "fish eyes" less, narrow molecular weight distribution range, product quality is good.

Especially valeric acid for the synthesis of the initiator there is a great potential, should increase the intensity of research.


Contact Us

Address:No.227 Changguo East Road,Eastern Chemical Park,Zhangdian District,Shandong province,China

Tel: 0086-0533-7865985

Fax: 0086-0533-7865985

E-mail: mjwm1@minjichem.cn

CopyRight© Shandong Minji Chemical Co.,Ltd