PROPYL PARABEN

Chemical Name: Propyl 4-hydroxybenzoate

• • CAS Number: 94-13-3
  • Molecular Formula: C10H12O3
  • Molecular Weight: 180.20 g/mol
  • Appearance: White crystalline powder or colorless crystals

• • Solubility: Slightly soluble in water, freely soluble in alcohol and ether

• • Mechanism of Action: Similar to methylparaben, propylparaben disrupts microbial cell membranes, inhibiting the growth of bacteria and fungi.

• • Key Features and Benefits:
    • • Broad-spectrum antimicrobial activity
    • • Effective at slightly higher pH levels than methylparaben
    • • Commonly used in combination with other parabens for synergistic effect
  • Applications:
    • • Pharmaceutical formulations: Preservative in oral and topical medications, injections, and ophthalmic solutions
    • • Cosmetics and personal care products: Preservative in creams, lotions, shampoos, makeup, and other products
    • • Food products: Preservative in certain processed foods and beverages
  • Regulatory Status: Approved for use as a preservative in various countries, subject to specific concentration limits.

Important Note: Similar to methylparaben, propylparaben is generally considered safe but may cause allergic reactions in some individuals.