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Fentric Acid Is A Medium-acting Initiator

Shandong Minji Chemical Co.,Ltd | Updated: May 22, 2017

Pivalic acid, Trimethylacefic acid, is an important chemical raw materials for pesticides, pharmaceuticals, dyes intermediates, such as pivalic acid, Pivalic Acid trimethylacetic acid, 2,2-dimethyl propionic acid, , But also for high-grade coatings, polymerization initiators, photographic materials, spices, etc., is the most widely used alkyl carboxylic acid one.

Traits: white solid (20 ° C), d440 0.905, boiling point: 163-164 ° C

Uses: for pesticides, pharmaceuticals, dyes intermediates, for high-grade paint polymerization initiator photosensitive materials, spices, lubricants and so on.

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. These products have the characteristics of high efficiency, low toxicity, internal absorption, broad spectrum, low dosage and long residual effect. Pivalic Acid They have good control effect on the pests and diseases such as rice, wheat, soybean, 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,Pivalic Acid side effects, 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, 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, in the structure of the product with a large molecular weight and good linearity, etc., can be used as food packaging bags.

(HPP), Pivalic Acid which is a medium-acting initiator, has the characteristics of non-toxic and low-temperature activity, which is a new peroxide initiator with pivalic acid. The composite initiator system consisting of it and the efficient initiator, bis (2-ethylhexyl) peroxydicarbonate, has many advantages in the production of PVC suspension: 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.


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