Sebacic Acid

Product Description

Sebacic Acid is a bio-based dicarboxylic acid derived from castor oil through controlled oxidation and purification processes. It is widely used in industrial chemistry and cosmetic formulation systems due to its excellent stability, biodegradability, and versatile chemical reactivity.

As a functional organic acid, Sebacic Acid serves as an important building block for polymers, esters, and specialty intermediates. In cosmetic systems, it is often used as a structural ingredient in emollient esters and formulation modifiers that improve texture and sensory performance.

With increasing demand for sustainable and bio-based raw materials, Sebacic Acid is widely adopted in eco-friendly formulations, high-performance polymers, and modern cosmetic ingredient systems.

Product Specification

• Product Name: Sebacic Acid
• INCI Name: Sebacic Acid
• CAS No.: 111-20-6
• Source: Castor oil-derived (bio-based)
• Molecular Formula: C10H18O4
• Molecular Weight: 202.25 (Typical)
• Appearance: White crystalline powder
• Purity: ≥ 99% (Typical High Purity Grade)
• Melting Point: 131–134°C
• Solubility: Slightly soluble in water, soluble in alcohols
• Function: Dicarboxylic acid, polymer intermediate, emollient ester raw material
• Storage: Store in cool, dry, sealed conditions away from oxidizing agents

Key Benefits & Applications

Sebacic Acid provides strong structural versatility as a bio-based intermediate in polymer and cosmetic formulation systems, supporting sustainable and high-performance material design.

• Bio-based raw material for sustainable formulation systems
• Key intermediate for polymer and ester synthesis
• Improves flexibility and texture in emollient systems
• Supports eco-friendly and biodegradable material development
• Enhances structural stability in formulation chemistry

Formulation Guidelines

Sebacic Acid should be processed under controlled heating conditions to ensure complete dissolution or reaction in esterification and polymerization systems. It is commonly used as a building block in oil-phase or synthesis processes.

• Recommended usage level: 1% – 20% depending on system design
• Use under controlled temperature for esterification reactions
• Ensure complete mixing with alcohols or polyols for optimal conversion
• Avoid strong oxidizing conditions during storage
• Store in dry environment to prevent moisture uptake
• Synergy: Combine with Squalane for improved skin-conditioning emollient system and enhanced sensory feel.