High Quality Zinc P-tert-butylbenzoate CAS 4980-54-5

Description of Zinc P-tert-butylbenzoate:   

Chemical structure: It belongs to the benzoic acid group, with a carboxyl group and a tert-butyl group.

Physical properties: p-tert-butylbenzoic acid is a white to light yellow crystal with a high melting point of about 110-115 ° C. It is lipophilic and soluble in organic solvents but insoluble in water.

Stability: tert-butylbenzoic acid is relatively stable to light and oxygen in the air but can undergo a hydrolysis reaction in the presence of a base.

Biological activity: tert-butylbenzoic acid has antibacterial, anti-inflammatory, anti-tumor, and other biological activities that can be used in medicine, pesticides, and other fields.

Synthesis method: The synthesis of tert-butylbenzoic acid is mainly obtained through the esterification reaction of benzoyl chloride and tert-butanol under the action of a catalyst.

Technical Data of Zinc P-tert-butylbenzoate:

Application of Zinc P-tert-butylbenzoate:   
Medical field: tert-butylbenzoic acid has antibacterial, anti-inflammatory, anti-tumor, and other biological activities, so it is widely used in the field of medicine. It can be used as an important intermediate in drug synthesis and can also be directly used in the preparation of antibacterial agents, anti-inflammatory drugs, anti-tumor drugs, etc. For example, by reacting with amino alcohols, a range of antibiotic drugs can be obtained. In addition, p-test-butyl benzoic acid can also be used to prepare vitamins, hormones, and other drugs.

Pesticide field: p-test-butyl benzoic acid can be used to prepare efficient, low-toxic, and safe pesticide varieties, such as insecticides, fungicides, herbicides, etc. Because p-tert-butylbenzoic acid has good fat solubility, it can penetrate the leaves or roots of plants well so as to achieve the effect of disease and pest control. In addition, p-test-butyl benzoic acid can also be used to prepare plant growth regulators to promote plant growth and development.

Flavor field: p-test-butyl benzoic acid can be used to prepare spices, such as coumarin, vanillin, and so on. These spices are widely used in daily chemical, food, beverage, and other fields. In addition, p-test-butyl benzoic acid can also be used to prepare aromatic primary alcohol compounds, which can be used as raw materials for spices or to synthesize other compounds with aromatic primary alcohol structures.

Coatings: p-tert-butylbenzoic acid can be used as a coating additive to improve the performance and stability of coatings. In addition, p-tert-butylbenzoic acid can also be used as one of the raw materials of synthetic resin for the preparation of polymer materials.

Other fields: In addition to the above fields, p-test-butyl benzoic acid can also be used in dyes, textiles, printing and dyeing, leather, rubber, and other fields. For example, it can be used as a dye additive to improve the coloring ability and stability of dyes; it Can be used as a textile auxiliary to improve the softness and wrinkle resistance of textiles; It can be used as a rubber additive to improve the elasticity and weather resistance of rubber.

Production Method of Zinc P -tert-butylbenzoate ：
   Direct esterification method: This method uses benzoic acid and tert-butanol as raw materials to prepare p-tert-butylbenzoic acid by direct esterification reaction. The specific steps include:

• Mixing benzoic acid and tert-butyl alcohol in a certain proportion.

• Adding the catalyst.

• Heating to a certain temperature.

• Continuously stirring for a certain time, cooling, crystallization, separation, washing, and other steps after the reaction to obtain p-tert-butyl benzoic acid products.

The advantage of this method is that it is easy to control. Still, the reaction process needs to use a large amount of organic solvents, and the reaction conditions are relatively intense, which is easy to leads to side reactions and affects the quality of products. In addition, the process also needs to carry out post-treatment and recovery of organic solvents and other steps; the operation is cumbersome, and the production cost is high. As a result, the method was gradually phased out and replaced by more environmentally friendly and economical synthetic methods.

Indirect esterification: This method uses benzaldehyde and tert-butanol as raw materials to prepare p-tert-butylbenzoic acid through a two-step reaction. The specific steps include, first, the addition reaction of benzaldehyde and tert-butanol under the action of an acid catalyst to obtain p-test-butyraldehyde. In the second step, p-test-butyl benzaldehyde and carboxylic acid compounds (such as acetic anhydride, propionic anhydride, etc.) are esterified under the action of an acid catalyst to obtain p-test-butyl benzoic acid. The advantages of this method are easy to control and mild reaction conditions, which are conducive to reducing the occurrence of improving product quality. In addition, the method uses fewer organic solvents, and the post-processing and recovery costs are low, which is conducive to reducing production costs. Therefore, indirect esterification has gradually become the main method for preparing p-tert-butylbenzoic acid.

Packing & Shipping of Zinc P-tert-butylbenzoate:  
There are many kinds of packaging that can be used depending on the amount P-tert-butylbenzoate zinc.  
Packing of Zinc P-tertbutylbenzoate zinc: 25kg/barrel. Or as requested.  
Shipping Zinc P tert-butylbenzoate to after payment receipt.  

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