Cosmetic Active Ingredients

1,2-Octanediol

  • CAS No.1117-86-8
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

1,2-Octanediol is a versatile cosmetic ingredient serving as an effective humectant and preservative booster. Ideal for bath, shampoo, and skincare formulations requiring foam stabilization and microbial protection.

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Product Technical Details

Product Overview

1,2-Octanediol is a sophisticated aliphatic diol that has become a cornerstone ingredient in modern personal care and cosmetic formulations. Recognized for its multifunctional profile, this compound serves primarily as a highly effective humectant capable of binding moisture to the skin and hair. Beyond its hydrating capabilities, it possesses inherent antimicrobial properties that make it an exceptional booster for preservative systems. By integrating this material into your formulation, manufacturers can often reduce the load of traditional preservatives while maintaining robust microbial protection.

Our premium grade 1,2-Octanediol is synthesized through advanced organic processes to ensure exceptional purity and consistency. It is designed to meet the rigorous demands of global cosmetic regulatory standards. The material exhibits excellent stability across a wide pH range and demonstrates compatibility with most common surfactants, emulsifiers, and active ingredients used in the beauty industry.

Technical Specifications

ParameterSpecification
CAS Number1117-86-8
Molecular FormulaC8H18O2
Molecular Weight146.23 g/mol
AppearanceColorless liquid or white solid
Assay (Purity)≥99.0%
Water Content≤0.10%
Melting Point36-38 °C
Boiling Point243.0 °C
Refractive Index1.453

Industrial Applications

This versatile diol finds extensive application across various personal care categories. In skincare products such as lotions, creams, and serums, it functions as a moisturizing agent that improves skin texture without leaving a greasy residue. Its ability to enhance the permeation of other active ingredients makes it a valuable component in anti-aging and treatment formulations.

In hair care and cleansing products, including shampoos and body washes, 1,2-Octanediol acts as a foam stabilizer and thickener. It contributes to a rich, luxurious lather that consumers desire while ensuring the product remains stable over its shelf life. Furthermore, its mild nature makes it suitable for products designed for sensitive skin or baby care lines where irritation potential must be minimized.

Quality Assurance and Advantages

  • High Purity Grade: Ensures consistent performance in every batch.
  • Preservative Synergy: Reduces the need for harsh traditional preservatives.
  • Excellent Solubility: Easily incorporates into aqueous and oil phases.
  • Regulatory Compliance: Manufactured to meet international cosmetic standards.
  • Stable Performance: Maintains efficacy under varying temperature conditions.

Storage and Handling

To maintain the integrity of 1,2-Octanediol, it should be stored in a cool, dry, and well-ventilated area. Containers must be kept tightly closed when not in use to prevent moisture absorption or contamination. The material is typically packaged in 25kg drums, though custom packaging solutions are available to suit specific logistical requirements. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and safety precautions during industrial use.