1,2-Octanediol
- EASTCHEM
- China
- 15~20 days
- ≥99.0
- 1117-86-8
A moisturizer with antibacterial activity used in cosmetics; Used in bath, shampoo products, with thickening and foam stability.
Product Overview
1,2-Octanediol (also known as 1,2-Octylene glycol, octanediol, octylene glycol, or octane-1,2-diol) is a multifunctional cosmetic ingredient widely used in personal care formulations.
It acts as an effective humectant with antibacterial properties, helping to retain moisture while enhancing product safety and stability.
This ingredient is commonly applied in bath products, shampoos, and skincare formulations, where it contributes to thickening performance and foam stability, delivering a smoother and more pleasant user experience.
Product Specifications
| Product Name | 1,2-Octanediol |
| Other Names | 1,2-Octylene glycol |
| CAS No. | 1117-86-8 |
| EINECS No. | 214-254-7 |
| Molecular Formula | C8H18O2 |
| Molecular Weight | 146.227 g·mol−1 |
| Density | 0.914g/mL |
| Flash Point | 148 °C (298 °F) |
| Appearance | Clear colorless liquid |
| Purity (%) | ≥99.0 |
| Moisture (%) | ≤0.5 |
| Package | 200KGS/DRUM |
Key Benefits & Functions
1. Moisturizing & Antibacterial Performance
1,2-Octanediol / octylene glycol provides excellent hydration by attracting and retaining moisture in the skin.
At the same time, its antimicrobial properties help inhibit the growth of bacteria, improving product safety.
2. Preservative Booster & Mild Formulation Support
As a multifunctional additive, octanediol can enhance preservative systems or even support preservative-free formulations, reducing the risk of irritation or allergies caused by traditional preservatives.
3. Improved Water Resistance in Sunscreens
In sunscreen formulations, octane-1,2-diol helps improve water resistance, making sun care products more durable and long-lasting on the skin.
4. Solubilization of Active Ingredients
1,2-Octylene glycol acts as an effective solvent and penetration enhancer, helping dissolve poorly soluble active ingredients.
This improves formulation stability and enhances the efficacy of active components.
5. Versatile Application in Personal Care
Thanks to its multifunctionality, octylene glycol / octanediol is widely used in:
Skin creams and lotions
Eye care products
Toners and skincare water
Baby care formulations
Sunscreen products
Shampoo and bath products
Product Features
Excellent moisturizing and skin-conditioning properties
Strong antibacterial and preservative-boosting effect
Enhances foam stability and texture in cleansing products
Improves water resistance in sun care formulations
Supports mild, low-irritation formulations
Application Guidance
1,2-Octanediol (octylene glycol) can be incorporated into various cosmetic formulations depending on product requirements.
It is especially suitable for formulators looking to:
Reduce preservative usage
Improve product stability
Enhance sensory performance
Company Strengths
We are a professional supplier of cosmetic raw materials, providing high-quality 1,2-Octanediol / octanediol solutions for global customers.
With extensive industry experience, we support:
Customized formulation solutions
Stable supply and quality control
Technical support for different markets
FAQ
1. What is the MOQ of your product?
Please contact us for detailed MOQ based on packaging requirements.
2. What is the typical delivery time?
Generally 2–4 weeks depending on order quantity.
3. Can this product be used in preservative-free systems?
Yes. 1,2-Octylene glycol can act as a preservative booster and help reduce or replace traditional preservatives.
4. Is it suitable for sensitive skin products?
Yes, it is widely used in mild and low-irritation formulations, including baby care products.
5. Can you provide technical documents?
Of course. We can provide COA, MSDS, and other necessary documents for compliance and customs clearance.