Isopropyl Cresols

Product Description

As a leading supplier of high-performance cosmetic actives, our Isopropyl Cresols (o-Cymen-5-ol) is produced in our specialized facility to ensure direct factory supply and exceptional isomeric purity. This isopropyl-substituted methylphenol functions through its powerful broad-spectrum antimicrobial activity and significant antioxidant potential, effectively inhibiting the growth of microorganisms while protecting formulations from oxidative degradation. In the current B2B market focused on clean beauty and skin health, it remains a critical component for stabilizing acne-care and oral hygiene products.

Product Specification

• INCI Name: O-CYMEN-5-OL
• CAS No.: 3228-02-2
• Chemical Name: 4-Isopropyl-m-cresol
• Product Type: Vitamin/Chemical
• Purity: ≥99.0% (High Purity)
• Appearance: White crystalline powder or needle-like crystals
• Molecular Formula: C10H14O
• Regulatory Status: Listed in the Inventory of Existing Cosmetic Ingredients in China (IECIC) List I

Key Benefits & Applications

• Broad-Spectrum Antimicrobial: Exhibits potent efficacy against a wide range of bacteria, yeasts, and molds, making it an ideal preservative booster or active anti-acne agent.
• Antioxidant Support: Provides significant protection against lipid peroxidation, enhancing the stability of sensitive oils and fats within cosmetic matrices.
• Dermal Safety: Offers lower irritation potential compared to traditional phenolic compounds, suitable for long-term use in skin conditioning applications.
• Versatile Utility: Widely utilized in medicinal soaps, acne treatments, anti-dandruff shampoos, and high-efficacy oral care formulations.

Formulation Guidelines

• Suggested Dosage: 0.05% – 0.1% (Final dosage must be determined by safety assessment as per Technical Guidelines for Cosmetic Safety Assessment).
• Solubility: Highly soluble in alcohols and oils; sparingly soluble in water (pre-dissolving in a solvent is recommended for aqueous systems).
• pH Stability: Stable across a broad pH range (3.0 – 10.0), allowing for flexible formulation design.
• Synergy: Combine with Glycol Salicylate for synergistic relief in intensive skin recovery or targeted acne-clearing treatments.