4-Butylresorcinol (CAS 18979-61-8) Ultimate Guide: Applications, Case Studies & Supplier Insights
Table of Contents
- Product Overview & Specifications
- Technical Parameters Comparison
- Key Applications in Cosmetic & Pharmaceutical Industries
- Operational Guidelines & Safety Protocols
- Real-World Application Case Studies
- Contact for Technical Consultation
Product Overview & Specifications
4-Butylresorcinol (CAS 18979-61-8) is a potent tyrosinase inhibitor with the following properties:
| Parameter | Specification |
|---|---|
| Molecular Formula | C10H14O2 |
| Purity | ≥99% (HPLC) |
| Melting Point | 86-89°C |
| Solubility | Ethanol, Propylene Glycol |
| Storage | 2-8°C in dark container |
Technical Parameters Comparison
| Feature | 4-Butylresorcinol | Resorcinol | 4-Hexylresorcinol |
|---|---|---|---|
| Tyrosinase Inhibition | 98% | 72% | 89% |
| Stability in Formulation | Excellent | Moderate | Good |
| Skin Penetration | 0.32 μg/cm²/h | 0.15 μg/cm²/h | 0.28 μg/cm²/h |
Key Applications
Primary industrial uses include:
- Skin brightening formulations (0.3-1% concentration)
- Melasma treatment solutions
- Antioxidant serums
- Anti-aging cream stabilization
Operational Guidelines
Formulation Recommendations:
- pH Range: 4.5-6.0 for optimal stability
- Combine with Vitamin C derivatives for synergistic effects
- Maximum recommended dosage: 3% in leave-on products
Case Studies
Case 1: Korean Cosmetic Manufacturer (2023)
Challenge: Develop non-hydroquinone brightening serum
Solution: 0.8% 4-Butylresorcinol + 2% Niacinamide
Result: 94% users reported visible brightness in 4 weeks
Case 2: European Dermatology Research Center (2024)
Application: Melasma treatment protocol
Formulation: 1% 4-Butylresorcinol microemulsion
Outcome: 37% reduction in MASI scores vs placebo
Contact for Technical Consultation
Request formulation guidance or COA documentation:
Email: info@vivalr.com
Tel: (86) 15866781826
Available: Mon-Fri 9:00-18:00 GMT+8



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