Speciality chemicals do not cause interest outside of professional spheres. However, there are several compounds influencing everyday products' properties and performance without being seen by their users. One of such compounds is Antranilamide. The product serves as an intermediate in PET packaging, dyes, pharmaceuticals, agrochemicals, coatings, speciality polymers, and many other materials. Though the chemical is widely used in manufacturing, few specialists investigate the full extent of its applications and opportunities.
Thus, the following article explains what Antranilamide is and highlights some features that can assist specialists and buyers in making more informed purchasing decisions.
Why Antranilamide Is Important in Contemporary Manufacturing?
Antranilamide, or Anthranilamide, or 2-aminobenzamide, is an aromatic amide featuring a molecular formula C₇H₈N₂O. The composition of the substance involves both an amino group and an amide group.
This structure is the key reason behind its great reactivity, making Antranilamide a very valuable intermediate for various synthetic processes.
The substance usually comes in white to pale yellow crystalline powder, and it possesses good stability during production and storage. In addition, the presence of various reactive groups allows obtaining a wide variety of advanced products from one starting material.
Chemical Properties
Both amino and amide groups make a considerable contribution to the molecule's behaviour.
Thus, Antranilamide is characterised by:
- Ability to create hydrogen bonds
- High stability at temperature
- High activity during condensation reactions
- Good reactivity during many synthesis processes
This makes Antranilamide a preferable intermediate for obtaining speciality chemicals.
Synthesis of Antranilamide: How Is It Made?
Purity level is crucial in obtaining Antranilamide since many industrial applications imply very high standards.
Production Using Isatoic Anhydride
One of the most widespread methods of manufacturing this compound involves the interaction of isatoic anhydride with ammonia or other ammonium compounds.
The main features of this approach are the following:
- Ability to provide high-purity end-product
- High productivity
- Low cost
- Opportunity to scale up the production process successfully
Because of these parameters, most manufacturers prefer such a way of producing Antranilamide.
Production Using Anthranilic Acid
Another frequently used method involves anthranilic acid or its ester.
It can be easily converted into Antranilamide by means of amidation reactions involving ammonia in controlled conditions. Modern facilities try to optimise parameters of the reactions to minimise losses.
Main Industrial Applications of Antranilamide
- PET Bottles and Acetaldehyde Removal
PET bottles represent one of the main applications of Antranilamide.
PET processing can lead to the formation of acetaldehyde. Since the substance can impact the quality of bottled drinks in terms of taste and smell, Antranilamide is used to remove acetaldehyde, and it provides high performance.
Thus, beverage producers manage to obtain better quality products.
- Pigments and Dyes
The dye and pigment industry also uses Antranilamide extensively.
The compound is needed for obtaining various colourants for:
- Textiles
- Plastics
- Printing inks
- Coatings
In addition, Antranilamide helps enhance colourant properties and performance.
- Intermediate in the Pharmaceutical Industry
The pharmaceutical manufacturing process also requires Antranilamide.
Good reactivity facilitates obtaining advanced compounds due to its predictable reactivity. Thus, Antranilamide provides great results in obtaining pharmaceutical ingredients.
- Agrochemical Products
The development of agrochemical solutions depends on many intermediates.
In this sector, Antranilamide assists in obtaining such products as fungicides, herbicides, and insecticides. Thanks to the stability and versatility of the substance, it makes agrochemicals more advanced.
- Speciality Polymers and Alkyd Resins
Alkyd resins, coatings, speciality polymers, and other material solutions are also obtained thanks to Antranilamide.
Due to its chemical structure, Antranilamide can be easily integrated into various polymers.
- Antioxidants and Corrosion Inhibitors
Some industrial products need to be protected against oxidation and corrosion.
Thus, Antranilamide acts as a component facilitating the obtaining of various protective substances for lubricants and other products.
Conclusion
The high demand for efficient and advanced chemical intermediates underscores the importance of Antranilamide. Due to a wide range of applications and high reactivity, the product is used in PET bottles, pharmaceuticals, agrochemical products, speciality polymers, and many other industries.
Being one of the top bulk manufacturers and exporters of fine and textile chemicals in the Indian market, Sarex provides quality chemicals needed for obtaining advanced solutions.