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

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Benzyl Salicylate CAS 118-58-1: Comprehensive User Guide

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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