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| Catalog Number | CI-SC-0013 |
| Product Name | Isododecane |
| CAS | 31807-55-3 |
| Structure |  |
| Description | Hydrocarbon that is most often used as an emollient and solvent in skin care products. |
| Solubility | Water-insoluble, but completely soluble with silicones, hydrocarbons, isoparaffin & mineral spirits |
| Appearance | Colorless liquid |
| Application | Mascara, eyeliner, creams, lotions, hair care, conditioners, hairsprays, perfumes. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | Isododecane |
| Features And Benefits | Has a weightless feel on skin and enhances spreadability of products due to its low viscosity and densityHelps prevent evaporation of water from the skinExcellent emollient that can be used as replacement to oils in emulsionsCompatible with silicones for imparting shine, slip, and combability for hair care productsConditions hair & skin |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 2712900000 |
| INCI | Isododecane |
| Manufacture | Multi-step process to form highly branched C12 isoparaffins from petroleum mixed with mainly the 2, 2, 4, 6, 6-pentamethylheptane isomers |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Petroleum derivatives |
| Uses | Can be added to formulas as is, add to oil phase, use level 2-15%. For external use only. |
Isododecane is a versatile synthetic aliphatic hydrocarbon utilized extensively in various cosmetic and personal care formulations. Its branched structure contributes to its efficacy as a safe, non-irritating, and non-comedogenic solvent and emollient, providing desirable characteristics such as low viscosity, excellent volatility, and rapid drying time. This colorless and odorless ingredient is suitable for a wide range of applications in skin, hair, sun, and lip care products. Isododecane's impressive solubilizing properties make it ideal for cleansing applications, effectively removing oil, dirt, impurities, and decorative cosmetics from the skin's surface. It integrates seamlessly with silicones, hydrocarbons, isoparaffin, and mineral spirits due to its high volatility and non-residual nature. Additionally, its use in emulsions imparts a light, non-greasy feel, making it a preferred oil substitute. When combined with similar compounds such as Isohexadecane or Isoeicosane, it enhances product texture, playtime, and plasticity based on concentration and desired outcomes. Owing to its stability, Isododecane serves as an emollient and carrying agent for solid UV filters in sun care applications and acts as a soft emollient or pigment carrier in decorative cosmetics such as mascaras, lipsticks, and eyeliners. Compatible with silicones, hydrocarbons, mineral oils, and alcohols, it can also function as a co-solubilizer or co-emulsifier for non-hydrocarbon materials. Commonly found in products like mascara, eyeliner, creams, lotions, and hair care items, Isododecane is dermatologically safe and typically used in concentrations ranging from 2% to 15%.
What is Isododecane, and what are its primary characteristics?
Isododecane is a synthetic aliphatic hydrocarbon with a branched structure. It stands out for being a safe, non-irritating, and non-comedogenic cosmetic-grade solvent and emollient. Its characteristics include low viscosity, good volatility, excellent spreadability, and quick drying time. It is a colorless and odorless ingredient that is compatible with nearly all types of skin, hair, sun, and lip care formulations.
How does Isododecane benefit skin and hair care products?
In skin and hair care products, Isododecane acts as an effective cleansing agent that removes oils, dirt, and impurities from the skin's surface and helps remove decorative cosmetics. It is used to provide a light, non-greasy feel in emulsions by replacing oils. Its volatility ensures that it is used in non-residual products, making it highly suitable for skin and hair care formulations.
Can Isododecane be used in sun care applications, and if so, how?
Yes, Isododecane is quite beneficial in sun care applications. Due to its high stability, it serves as an emollient and a solid UV-filter carrying agent. Its compatibility with a wide range of materials and its ability to offer different skin feels and plasticity make it a valuable ingredient in sun care formulations.
In what types of cosmetic products is Isododecane typically used?
Isododecane is frequently used in a variety of cosmetic products, including mascaras, lipsticks, and eyeliners as a soft emollient, pigment-carrying agent, or plasticizer. It is also found in creams, lotions, hair care products, conditioners, setting lotions, and hairsprays due to its miscibility with silicones, other hydrocarbons, mineral oils, and alcohols.
Is Isododecane safe for all skin types, and what are the typical usage concentrations?
Isododecane is considered dermatologically safe and is non-irritating, making it suitable for all skin types. It is typically used in cosmetic formulations at concentrations ranging from 2% to 15%, depending on the product's intended use and desired effects.
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