Propylparaben(CAS: 94-13-3)

Propylparaben, with the CAS number 94-13-3, is a synthetic ester of p-hydroxybenzoic acid. It functions as a common preservative, known for its antimicrobial properties. The chemical formula is C10H12O3, and it appears as a white to pale yellow solid. It is soluble in ethanol and other organic solvents but not in water. Propylparaben is widely used in pharmaceutical and cosmetic products to prevent microbial growth and extend shelf life.

Propylparaben (CAS: 94-13-3) is primarily used as a preservative in pharmaceuticals, cosmetics, and food products. It inhibits the growth of bacteria, yeast, and mold, making it valuable for preserving topical medications, skincare products, and even some food items. Additionally, it is used in research for its chemical stability and as a model compound in studies related to parabens and their effects on biological systems.

Propylparaben (CAS: 94-13-3) is generally recognized as safe when used in recommended concentrations. It is approved by regulatory agencies for use in cosmetics and pharmaceuticals. However, prolonged exposure or high concentrations may cause skin irritation. Proper handling, such as using gloves and ensuring good ventilation, is advised to minimize risks. Safety standards ensure its use is controlled and monitored.

Propylparaben (CAS: 94-13-3) should be stored in a cool, dry place away from direct sunlight. It is stable under normal storage conditions but may degrade if exposed to high temperatures or moisture. To maintain its effectiveness, it should be kept in airtight containers. Avoiding exposure to air and light helps preserve its chemical integrity and prolong shelf life.