Benzophenone

Description

1. Product Overview

Benzophenone is an aromatic organic compound widely used as a key intermediate and functional additive across multiple industrial sectors. It serves primarily as a UV stabilizer, photoinitiator precursor, and fragrance fixative in manufacturing applications, particularly in polymers, coatings, adhesives, cosmetics, and specialty chemicals. Its high photochemical stability and versatility make it an essential performance enhancer in products requiring UV resistance and long-term material durability.

From a strategic sourcing perspective, benzophenone delivers strong value through its multifunctionality, cost efficiency, and compatibility with high-volume industrial formulations. It plays a critical role in extending product lifespan, improving material performance under UV exposure, and enabling advanced photochemical processes, making it a high-demand input in global specialty chemical supply chains.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Diphenyl ketone (C₁₃H₁₀O)
• Purity Level / Grade: ≥ 99% (industrial / technical / cosmetic grades available)
• Physical Form: Crystalline solid or powder
• Color: White to pale yellow crystalline appearance
• Molecular Weight: 182.22 g/mol
• Melting Point: 47–49°C
• Boiling Point: 305–306°C
• Density: ~1.11 g/cm³
• Solubility: Slightly soluble in water; highly soluble in organic solvents
• Packaging Options:
  • 25 kg fiber drums
  • 500 kg jumbo bags (on request)
  • Custom bulk industrial packaging
• Shelf Life: 24–36 months under cool, dry, sealed storage conditions

3. Core Industrial Applications

• Polymers & Plastics Industry: Used as a UV absorber and stabilizer in packaging films, PVC, polycarbonate, and engineering plastics to prevent photodegradation.
• Coatings & Paints: Enhances UV resistance and extends coating durability in automotive, architectural, and industrial coatings.
• Adhesives & Sealants: Improves photostability and long-term performance in exposed environments.
• Cosmetics & Fragrance Industry: Functions as a fragrance fixative and UV-protective component in select formulations.
• UV-Curing Systems: Acts as a photoinitiator precursor in inks, varnishes, and 3D printing resins.

Compared to alternative stabilizers, benzophenone offers a superior balance of cost efficiency, processing compatibility, and broad-spectrum UV absorption, making it highly adaptable across multiple production lines.

4. Competitive Advantages

• High Purity & Consistency: Manufactured under strict quality control ensuring batch-to-batch uniformity
• Reliable Global Supply: Stable production capacity supporting continuous industrial-scale demand
• Efficient Logistics Network: Optimized bulk shipping options for international distribution
• Cost-Effective Performance: Strong performance-to-cost ratio versus alternative UV stabilizers
• Technical Documentation Support: COA, MSDS, and regulatory compliance documents available
• Versatility Across Industries: Single compound supporting multiple high-value applications
• Sustainability Contribution: Enhances product lifespan, reducing material waste and replacement cycles

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity:
  • 20–22 MT per 20-ft container (depending on packaging configuration)
  • Bulk shipment optimization available for large-volume contracts
• Supply Terms: FOB / CIF / CFR available upon request
• Lead Time: Typically 7–21 days depending on order volume and destination
• Documentation: COA, MSDS, and export compliance documents included with each shipment