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Guochen Chemical takes you to know pivalic acid
Published:
2020-11-08
Tevaleric acid is a very important chemical raw material, which is widely used in organic synthesis, especially in the synthesis industry of antibiotic drugs.
Tevaleric acid is a very important chemical raw material, which is widely used in organic synthesis, especially in the synthesis industry of antibiotic drugs. Tevaleric acid chloride synthesized from it is an excellent protective agent in the synthesis of many antibiotic drugs. It is mainly used in the manufacture of adhesives, drugs, initiators and spices, such as tert butyl peroxyvalerate vinegar (TBPP), an initiator for olefin polymerization; It is used to manufacture several sustained-release agents; Tervalerate dehydrogenated skin vinegar is used to treat rheumatoid arthritis; The allyl pivalate vinegar is added to other macromolecular substances as a component of hair styling agent; For the manufacture of antiperspirants; Manufacture of pivaloyl chloride; It is used to manufacture broad-spectrum herbicides, selective extractants, mildew inhibitors, gasoline additives and automobile brake fluids. At present, the domestic pivalic acid is still in the stage of small-scale pilot production, its application field is gradually expanding, and its export is also relatively popular, with a promising market prospect.
Trimethylacetic acid is an intermediate for the production of carbamate insecticide zolimicarb, and also an intermediate for the production of herbicide clomazone. The initiator tert butyl peroxide prepared from trimethylacetic acid is a highly effective initiator for polymerization of vinyl chloride, vinyl acetate, styrene, acrylate, etc. It is more stable than other peroxide initiators and can be used in aqueous solutions of various pH values and at low temperatures. Derivatives of trimethylacetic acid are widely used to introduce tert butyl functional groups into molecules, and can be used as components and primary raw materials of spices, liquid adhesives, lubricants, humidifiers. Trimethylacetic acid can also be used as a drug raw material for the treatment of arthritis, tuberculosis, psoriasis, and is a key raw material for the production of ampicillin and cefazolin antibiotics - trimethylacetyl chloride.
Tevaleric acid is an intermediate of the herbicide isoxamethasone, as well as a raw material for medicine fluoromethasone, furoxil, and diterpenoid adrenal. It can also be used to produce ampicillin, etc.
In addition, pivalic acid can also be used as pesticide, medicine, dye intermediates, as well as high-grade coatings, polymerization initiators, photosensitive materials, spices, lubricants, etc. It is used as raw material for the production of olefin polymerization initiator TBPP, as well as for the production of stabilizers for PVC and spices.
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