Octinoxate — CAS 5466-77-3

Description

1. Product Overview

Octinoxate (CAS 5466-77-3), also known as Ethylhexyl Methoxycinnamate or Octyl Methoxycinnamate, is a high-performance organic UV filter widely used in advanced sun care and cosmetic formulations. It provides effective UVB radiation absorption, helping protect skin and cosmetic products from sun-induced degradation. With excellent compatibility, oil solubility, and formulation flexibility, Octinoxate remains a key ingredient for global sunscreen, skincare, and personal care manufacturers. Its established regulatory acceptance and cost-effective performance make it a strategically important active ingredient in the global UV protection market.

2. Key Specifications & Technical Characteristics

• Chemical Name: Ethylhexyl Methoxycinnamate (Octinoxate)
• CAS Number: 5466-77-3
• Chemical Formula: C18H26O3
• Chemical Composition: Organic cinnamate ester UV absorber containing methoxycinnamic acid and 2-ethylhexyl alcohol derivatives
• Purity Level / Grade: Typically ≥98% purity; Cosmetic Grade / UV Filter Grade
• Appearance: Clear to pale yellow oily liquid
• Odor: Mild characteristic odor
• Solubility: Oil-soluble; insoluble in water
• UV Absorption Range: Primarily absorbs UVB radiation (approximately 280–320 nm)
• Density: Approximately 1.01 g/cm³ at 20°C
• Physical Form: Liquid
• Packaging Options: 25 kg, 200 kg drums; 1,000 kg IBC containers; bulk industrial packaging available
• Shelf Life: Typically 24 months when stored in sealed containers under recommended conditions
• Storage Conditions: Store in a cool, dry place away from direct sunlight and excessive heat

3. Core Industrial Applications

• Sunscreen and Sun Care Products: Used as a primary UVB filter in sunscreen lotions, creams, sprays, and gels to enhance SPF performance.
• Personal Care Formulations: Applied in facial creams, moisturizers, anti-aging products, and daily skincare products requiring UV protection.
• Cosmetics Industry: Incorporated into foundations, BB creams, lip products, and makeup formulations to protect skin and improve product stability.
• Industrial Formulations: Used in specialized UV-protective coatings and materials where organic UV absorption is required.

Performance Advantages:

• Provides efficient UVB absorption at relatively low formulation levels.
• Offers excellent oil-phase compatibility with a wide range of cosmetic ingredients.
• Improves product stability by reducing UV-related degradation of formulations.
• Delivers reliable performance with competitive cost compared with alternative UV filter systems.

4. Competitive Advantages

• Consistent Quality: Manufactured under controlled processes to ensure stable purity, appearance, and performance across batches.
• Reliable Supply Capability: Supported by scalable production capacity and global distribution networks for continuous industrial demand.
• Logistics Flexibility: Available in multiple packaging formats suitable for international bulk shipments and cosmetic manufacturing supply chains.
• Cost Competitiveness: Provides a high-performance UVB protection solution with favorable economics for large-scale personal care production.
• Regulatory & Documentation Support: Available with technical data sheets (TDS), safety data sheets (SDS), certificates of analysis (COA), and quality documentation.
• Sustainability Considerations: Supports efficient formulation design by enabling effective UV protection with optimized ingredient usage.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per 20-foot container (subject to packaging configuration and shipping requirements)