Description
Chemical Name: Ethylhexylglycerin
Synonyms: Octoxyglycerin, Glyceryl Ethylhexyl Ether, 1-O-Octylglycerol
Molecular Structure:
Specifications
Items | Specifications |
Cas No. | 70445-33-9 |
Molecular Formula | C11H24O3 |
Molecular Weight | 204.31 g/mol |
Appearance | Colorless transparent liquid |
Assay(GC, %) | ≥99% |
Color(apha) | <15 |
Density(20 ℃) | 0.954-0.960 |
Reflective Index(20 ℃) | 1.449-1.453 |
Total Heavy Metals(ppm) | <10 |
Water(%, m/m) | <0.2% |
Residual Solvents | Negative |
What is Ethylhexylglycerin CAS 70445-33-9?
Ethylhexylglycerin is a multifunctional ingredient commonly used in the cosmetics and personal care industry. Known for its versatile properties, it serves as an effective preservative enhancer, skin-conditioning agent, and humectant. This clear, colorless liquid has gained popularity for its ability to improve the stability and efficacy of various formulations.
Chemical composition and properties
Ethylhexylglycerin is derived from glycerin, a naturally occurring compound, and 2-ethylhexanol, a fatty alcohol. Its chemical structure makes it gentle and suitable for sensitive skin. With a low irritation potential, Ethylhexylglycerin is often chosen for formulations designed for delicate skin, such as baby products and hypoallergenic cosmetics.
Functions in formulations
One of Ethylhexylglycerin’s main roles is to boost the effectiveness of preservatives. As a preservative enhancer, it allows manufacturers to reduce the concentration of traditional preservatives while still maintaining product safety. This is especially beneficial for extending the shelf life of products without the need for higher levels of preservatives, which some consumers prefer to avoid.
Beyond its preservative-boosting function, Ethylhexylglycerin also acts as a skin-conditioning agent. It helps hydrate the skin by drawing in moisture, making it a common ingredient in lotions, creams, and serums. Its emollient properties contribute to smoother and softer skin, improving the overall feel of a product.
Ethylhexylglycerin’s uses and applications
Ethylhexylglycerin is used in a wide range of personal care products, including:
- Moisturizers and Creams: Improves hydration and enhances skin texture.
- Cleansers: Stabilizes the formulation and makes it gentler on the skin.
- Deodorants: Reduces odor and boosts the product’s overall performance.
- Makeup Products: Helps with moisture retention and contributes to a smoother texture.
Safety and Regulations
Ethylhexylglycerin is considered safe for use in cosmetics and personal care products. Regulatory bodies like the Cosmetic Ingredient Review (CIR) and the European Commission have evaluated its safety and concluded that it poses no significant risks when used as directed in formulations.
To conclude, Ethylhexylglycerin is a valuable ingredient in cosmetics, known for its ability to enhance product stability, improve skin feel, and boost preservation. Its gentle, non-irritating nature makes it ideal for sensitive skin, and its multifunctionality is a key reason it’s used in so many different personal care products. As consumers continue to look for cleaner and more sustainable ingredients, Ethylhexylglycerin is likely to remain a go-to choice for formulators aiming to create high-quality, effective products.
