Dicaprylyl Ether is a cosmetic ingredient used to improve skin softness, spreadability and the sensory characteristics of personal care formulations. It belongs to the organic ether family and is commonly used as an emollient, skin-conditioning agent and solvent.
This ingredient is valued for its lightweight feel and fast-spreading properties. It can help reduce the heavy or tacky sensation associated with some oil-based formulations, contributing to a smooth and comfortable finish. Depending on the formulation, Dicaprylyl Ether can be incorporated into moisturisers, lotions, creams, sunscreens, makeup products, deodorants and selected hair care preparations.
For cosmetic manufacturers, Dicaprylyl Ether offers flexibility when developing products that require emolliency without an excessively greasy sensory profile. Its performance depends on the ingredient grade, concentration, formulation system and combination with other raw materials.
Dicaprylyl Ether, also known as dioctyl ether, is an organic ether with the INCI name Dicaprylyl Ether. It is associated with CAS number 629-82-3 and molecular formula C16H34O.
The ingredient is used in cosmetic formulations to soften the skin, improve application characteristics and support the distribution of compatible oil-soluble components. Its low water compatibility makes it more appropriate for oil-based systems and selected emulsions than for direct incorporation into water-only formulations.
Dicaprylyl Ether may be manufactured using fatty alcohols obtained from plant-associated feedstocks or other manufacturing routes. The actual origin depends on the commercial grade. Claims about plant origin, renewable content or sustainability should be supported by the supplier's documentation.
| Parameter | Details |
|---|---|
| INCI Name | Dicaprylyl Ether |
| Common Name | Dioctyl Ether |
| Chemical Name | 1-Octoxyoctane |
| CAS Number | 629-82-3 |
| EC / EINECS Number | 211-112-6 |
| Molecular Formula | C16H34O |
| Molecular Weight | Approximately 242.44 g/mol |
| Chemical Family | Organic ether |
| Primary Cosmetic Functions | Skin conditioning and emolliency |
| Additional Function | Solvent |
| Physical Form | Liquid; confirm the supplied grade |
| Water Compatibility | Low water solubility |
| Origin | Synthetic or plant-associated, depending on grade |
| Typical Formulation Role | Lightweight emollient and spreading aid |
Dicaprylyl Ether helps soften and smooth the skin. It is suitable for evaluation in cosmetic formulations where a lighter sensory profile is desired.
The ingredient can support smooth spreading during application. This property is useful in lotions, creams, facial care products and decorative cosmetics where even product distribution is important.
Dicaprylyl Ether can contribute to a silky, less oily after-feel. The final sensory result depends on its concentration and interaction with other emollients, oils, waxes and film-forming ingredients.
As a skin-conditioning emollient, Dicaprylyl Ether helps improve the softness and feel of cosmetic preparations applied to the skin.
The ingredient may help adjust the spreading and application behaviour of an oil phase. Formulators should assess its effect on texture and stability within the complete formulation.
Dicaprylyl Ether can act as a solvent for compatible oil-soluble materials. Its suitability for a particular component must be confirmed through solubility and compatibility testing.
Its emollient properties make it useful to consider across several product categories, including skin care, makeup, sun care, deodorants and selected hair care preparations.
Dicaprylyl Ether may be used in facial moisturisers, body lotions, creams, serums and other skin-conditioning preparations. It can help improve spreadability and contribute to a smooth skin feel.
The ingredient may be incorporated into selected sun care products as part of the oil phase. Its presence does not establish the finished product's SPF, UVA protection or water resistance. Such claims require appropriate finished-product testing.
Dicaprylyl Ether can be considered for foundations, primers, complexion products and other decorative cosmetics where smooth application and a lightweight finish are required.
In selected hair serums, conditioners and finishing preparations, Dicaprylyl Ether may contribute to smooth application and a soft feel. Actual effects on shine, manageability and hair texture depend on the complete formulation.
The ingredient may be suitable for selected deodorant and personal care formulations where emolliency and spreadability are important. Compatibility with fragrance materials and other ingredients should be assessed.
Dicaprylyl Ether can be evaluated in oil-based cleansing products and makeup removers. Its contribution to cleansing performance depends on the overall composition and product design.
Selected makeup and sun care systems may use Dicaprylyl Ether as part of the oil phase to help distribute compatible components. Pigment wetting and dispersion should be verified using the intended raw materials and processing conditions.
To achieve consistent formulation performance, evaluate Dicaprylyl Ether according to the requirements of the finished product and the characteristics of the supplied grade.
| Ingredient | Main Formulation Role | Key Difference |
|---|---|---|
| Dicaprylyl Ether | Emollient, skin conditioning and solvent | Organic ether associated with lightweight spreading and a smooth sensory profile |
| Dicaprylyl Carbonate | Emollient and skin conditioning | Carbonate ester with different chemical structure and formulation behaviour |
| C13-15 Alkane | Emollient and solvent-related functionality | Hydrocarbon mixture rather than an organic ether |
| Isopropyl Myristate | Emollient and spreading agent | Fatty acid ester with different sensory and compatibility characteristics |
| C12-15 Alkyl Benzoate | Emollient and solvent-related functionality | Aromatic ester used in selected cosmetic oil phases |
| Dimethicone | Silicone-based skin-conditioning ingredient | Different chemical family and performance characteristics |
These ingredients are not direct replacements in every formulation. Compare sensory properties, compatibility, stability and finished-product performance before making a substitution.
When sourcing Dicaprylyl Ether for cosmetic manufacturing, ingredient identity, batch consistency and supporting documentation are important considerations.
Request the current product specification and supporting documentation for the exact Dicaprylyl Ether grade before commercial approval.
Dicaprylyl Ether is a cosmetic formulation ingredient used to support skin conditioning, emolliency and smooth spreadability. It can be considered for moisturisers, lotions, makeup, sun care, deodorants and selected hair care products.
Swapnroop provides cosmetic ingredient information to support professional sourcing and formulation evaluation. Before selecting Dicaprylyl Ether for production, confirm the ingredient identity, grade-specific quality parameters, storage recommendations, documentation and compatibility with the intended formulation.
Dicaprylyl Ether is used as an emollient, skin-conditioning agent and solvent. It helps improve skin softness and the spreading characteristics of suitable cosmetic formulations.
The INCI name is Dicaprylyl Ether.
The commonly listed CAS number is 629-82-3.
Its molecular formula is C16H34O, and its molecular weight is approximately 242.44 g/mol.
Yes. It is used as an emollient and skin-conditioning ingredient to help soften and smooth the skin.
Dicaprylyl Ether has low water solubility. Its use should therefore be evaluated within a suitable oil phase or formulation system.
It may be used in selected hair care formulations, including serums, conditioners and finishing products, where its spreading and sensory properties are appropriate.
It may be included in selected sun care formulations as part of the oil phase. Finished-product sun protection claims must be established through appropriate testing.
Its origin depends on the manufacturing route and commercial grade. Confirm plant-derived or renewable-origin claims through supplier documentation.
| Parameter | Specification |
|---|---|
| Appearance | Colourless to light-yellow liquid or oily liquid |