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| Catalog Number | CI-SC-0004 |
| Product Name | Butylene Glycol |
| CAS | 107-88-0 |
| Structure |  |
| Description | Organic multi-purpose alcohol (synonym: 1,3-butanediol) used as humectant, solvent, antimicrobial agent and emollient. Offers characteristics such as preventing the assimilation of water from atmospheres of high humidity into film-forming preparations and preventing crystallization of insoluble components in cosmetic vehicles. |
| Solubility | Water-soluble |
| Appearance | Colorless, slightly viscous liquid |
| Application | Serums, creams & lotions, hair care products, color cosmetics. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | 1,3 butylene glycol |
| Features And Benefits | Can be used across a wide range of leave-on and rinse-off formulations to add moisture and emolliencyWidely used as alternate solvent for glycerin or propylene glycol in water-based systemsCan stabilize volatile compounds such as fragrances and flavors fixing them in cosmetic formulations and to retard the loss of aromaAt a concentration of 8-10% butylene glycol has anti-microbial activity against bacteria, molds and yeasts |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 2905391000 |
| INCI | 1,3 butylene glycol |
| Manufacture | Butylene glycol is prepared by catalytic hydrogenation of aldol in the presence of hydrogen and a hydrogenation catalyst. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Aldol |
| Uses | Add to formulas to the water phase. Typical use level 1 - 10%. For external use only. |
Butylene Glycol, also known as 1,3-butanediol, is a versatile organic alcohol used extensively in modern formulations due to its multifunctional properties. Derived from natural, renewable resources, it serves multiple roles as a humectant, carrier, antiseptic, solvent, preservative booster, and emollient. Recognized for its solubilizing ability, it is frequently utilized in water-based applications as an effective alternative or complement to glycerin and propylene glycol, enhancing their performance. Butylene Glycol is particularly beneficial for dispersing essential oils, wetting pigments in decorative cosmetics, and clarifying formulas with surfactants. It acts as an emollient, stabilizes emulsions, fixes fragrances and volatile ingredients, and suppresses microbial growth at high concentrations. By improving the efficacy of preservatives, it prevents the settling and crystallization of insoluble substances and helps manage viscosity. Additionally, it moisturizes the skin comparably to glycerin, enhances the penetration and longevity of active ingredients, facilitates exfoliation, and is non-irritating and non-sensitizing. With broad certifications like Vegan, Ecocert, COSMOS, and Halal, Butylene Glycol is a safe and enduring component in products for skin, hair, lips, and nails, boasting a shelf life of up to two years.
What is Butylene Glycol, and how is it used in products?
Butylene Glycol, also known as 1,3-butanediol, is an organic alcohol with two hydroxyl groups (diol). Derived from natural renewable raw materials, it is a multifunctional ingredient commonly used as a humectant, carrier, antiseptic, solvent, preservative booster, and emollient. Its applications span various industries, including skincare, haircare, and cosmetics, due to its ability to improve solubility, moisturize skin, and enhance the efficacy of other ingredients.
Why is Butylene Glycol included in many cosmetic and skincare products?
Butylene Glycol is favored in cosmetic and skincare formulations due to its multifunctional properties. It acts as an effective humectant, drawing moisture from the air into the skin and keeping it hydrated. Additionally, it works as an emollient, stabilizes emulsions, and helps disperse essential oils and pigments, making it a versatile component in modern formulations. Its ability to enhance the penetration and performance of other ingredients also contributes to its widespread use.
Can Butylene Glycol be considered safe for use in skincare products?
Yes, Butylene Glycol is considered safe for use in skincare products. It is non-irritating and non-sensitizing, making it suitable for a variety of skin types. It carries several certifications, including Vegan, Ecocert, COSMOS, and Halal, endorsing its safety and eco-friendliness. Its high safety profile and the ability to suppress microbial growth enhance its role as a preservative booster in formulations.
What benefits does Butylene Glycol offer compared to similar ingredients like glycerin or propylene glycol?
Butylene Glycol serves as an excellent alternative to glycerin and propylene glycol, offering unique advantages such as superior solubilizing properties in water-based applications. It enhances the moisturizing effect similar to glycerin but with added benefits such as fragrance fixation and stabilization of volatile ingredients. Furthermore, it efficiently controls viscosity, distribution, and helps prevent the crystallization of insoluble ingredients, thereby improving overall formulation stability and effectiveness.
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