p-Toluic acid CAS:99-94-5

p-Toluic acid, also known as para-toluic acid, is an aromatic carboxylic acid with the molecular formula C₈H₈O₂. It consists of a toluene derivative where the carboxyl group (-COOH) and the methyl group (-CH₃) are positioned on opposite sides of the benzene ring. This structural arrangement provides distinct chemical properties and reactivity. p-Toluic acid appears as a white crystalline solid and is soluble in organic solvents. It serves as an important intermediate in the synthesis of various chemicals, including dyes, pharmaceuticals, and agrochemicals, showcasing its versatility and significance in both industrial and laboratory applications.

Order or Request Quote

Product Detail

Product Tags

Application and Effect:

p-Toluic acid is an aromatic compound characterized by its para substitution pattern on the benzene ring, where the carboxylic acid (-COOH) and methyl (-CH₃) groups are located at the 1 and 4 positions, respectively. Its molecular formula, C₈H₈O₂, indicates that it contains eight carbon atoms, eight hydrogen atoms, and two oxygen atoms. The compound is typically found as a white crystalline solid with a melting point of approximately 181 °C and exhibits moderate solubility in water while being more soluble in organic solvents like ethanol and ether. One of the primary uses of p-toluic acid lies in its role as a precursor for the synthesis of various chemical compounds. It is widely employed in the production of esters for use in fragrances and flavorings, where its pleasant aromatic properties can enhance product appeal. Additionally, p-toluic acid serves as a building block in the preparation of synthetic resins and polymers. The presence of the carboxyl group allows for polymerization reactions, contributing to materials used in coatings, adhesives, and plastics. In pharmaceuticals, p-toluic acid acts as an important intermediate in the synthesis of various drugs and therapeutic agents. Its structure offers opportunities for modifying pharmacological properties and enhancing biological activity. Moreover, p-toluic acid finds applications in agricultural chemistry, where it is used in the formulation of herbicides and pesticides. Its effectiveness in targeting specific plants demonstrates its utility in crop protection strategies. Despite its wide range of applications, handling p-toluic acid requires safety precautions, as it can cause irritation upon contact with skin or eyes and may pose health risks if ingested or inhaled. In summary, p-toluic acid is a versatile compound with significant implications in industries such as chemicals, pharmaceuticals, and agriculture. Its unique structural features and reactivity make it a valuable intermediate in the synthesis of diverse products, underscoring its importance across multiple fields.