Used as a disinfectant and antiseptic in pharmaceuticals, vaccines, and medical formulations due to its strong antimicrobial properties. Serves as a preservative in injectable solutions, such as insulin preparations. Employed as an intermediate in the production of phenolic resins for coatings, adhesives, and electrical insulation. Also used in the synthesis of dyes, pesticides, herbicides, insecticides, and fragrances. Utilized in chemical research and analytical procedures, including protein and nucleic acid extraction methods. Found in small amounts in skin treatments, antiseptics, and some cosmetic products as a solvent or fixative, though its use is limited due to potential skin irritation and toxicity.