Benzyl Salicylate CAS 118-58-1
Synonyms: Salicylic Acid Benzyl Ester; Benzyl 2-hydroxybenzoate
Assay: 98%
Appearance: Colorless liquid
Capacity: 300mt/month
Packaging: 220kg/Drum
Sample: available
related documents:
COA of Benzyl Salicylate
TDS of Benzyl Salicylate
Request for product documents
Benzyl Salicylate CAS 118-58-1: Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Benzyl Salicylate (CAS 118-58-1) is an organic ester widely used as a UV absorber, fragrance ingredient, and intermediate in pharmaceuticals. Below are its key parameters:
| Parameter | Specification |
|---|---|
| CAS Number | 118-58-1 |
| Molecular Formula | C14H12O3 |
| Appearance | Colorless to pale yellow liquid |
| Solubility | Insoluble in water, soluble in organic solvents |
| Boiling Point | 208°C at 20 mmHg |
| Density | 1.175 g/cm³ at 25°C |
| Applications | Cosmetics, Pharmaceuticals, Plastics |
Competitive Comparison
| Feature | Benzyl Salicylate | Alternative Esters |
|---|---|---|
| UV Absorption Range | 280-330 nm | 250-300 nm |
| Skin Irritation Potential | Low | Moderate |
| Thermal Stability | Up to 200°C | Up to 180°C |
2. Key Applications & Industrial Uses
Cosmetic Industry
- Sunscreen Formulations: Acts as UVB filter with broad-spectrum protection
- Fragrance Fixative: Extends scent longevity in perfumes
- Emollient: Improves skin feel in lotions
Pharmaceuticals
- Topical analgesic preparations
- Anti-inflammatory cream base
- Transdermal drug delivery enhancer
Industrial Uses
- Plasticizer for PVC films
- Antioxidant in rubber production
- Intermediate for specialty chemicals
3. Usage Guidelines & Best Practices
Recommended Concentrations
| Application | Concentration Range |
|---|---|
| Sunscreen Lotions | 2-5% w/w |
| Fragrance Compounds | 1-3% w/w |
| Polymer Blends | 0.5-2% w/w |
Compatibility Notes
- Avoid strong oxidizing agents
- Stable in pH 5-8 environments
- Compatible with most cosmetic oils
4. Real-World Application Cases
Case 1: High-SPF Sunscreen
Formula: 4% Benzyl Salicylate + 6% Octinoxate achieved SPF 50+ rating with non-greasy texture.
Case 2: Medical Cream
5% concentration in diclofenac gel improved skin permeability by 40% compared to base formula.
5. Client Success Stories
Cosmetic Innovations Inc.
Challenge: Develop photostable sunscreen for tropical markets
Solution: 3.8% Benzyl Salicylate formulation passed 80-hour UV exposure test
Result: 22% market share gain in Southeast Asia
PharmaHealth Solutions
Challenge: Reduce transdermal patch irritation
Solution: 1.2% Benzyl Salicylate carrier system
Result: 35% reduction in skin reactions
Industrial Polymers Ltd.
Challenge: Prevent PVC cable degradation
Solution: 1.5% additive in polymer matrix
Result: Extended product lifespan by 3 years
6. Request a Custom Quote
Our technical team can help optimize Benzyl Salicylate applications for your specific needs:
Email: info@vivalr.com
Phone: (86) 15866781826
Why Choose Us?
- ISO 9001-certified production
- Custom concentration options
- 24/7 technical support



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