PRODUCTS

ISODODECANE

Isododecane is used reference fuel for determining the cetane number (Primary Reference Fuel), Catalysts, and Polymerization of olefins.
Isododecane is used personal care, cosmetics, mascara, lipstick, creams, lotions, shampoo & hair care, Substitute for cyclosiloxanes, Emollient.
Isododecane can be added to formulas as is, add to oil phase, use level 2-15%.

CAS Number: 31807-55-3 / 93685-81-5 / 13475-82-6
EC Number: 250-816-8 / 297-629-8 / 236-757-0
Chem/IUPAC Name: 2,2,4,6,6-Pentamethylheptane
Molecular Formula : C12H26
Molecular Weight: 170.33 g/mol

SYNONYMS:
2-methylundecane, 2,2,4,6,6-Pentamethylheptane, ISODODECANE, Undecane, 2-methyl-, 2-Methylhendecane, UNII-H40FL8477B, EINECS 230-323-4, EINECS 250-816-8, isododecano, isodo-decane, DTXSID50873241, MFCD00036106, AKOS015912736, FT-0715064, M0239, Q2813826, Isododecan,2,2,6,6-Tetramethyl-4-Methylenheptan

Isododecane is a hydrocarbon that is most often used as an emollient and solvent in skin care products.
Isododecane has a weightless feel on skin and enhances spreadability of products due to its low viscosity and density.
Isododecane helps prevent evaporation of water from the skin.

Isododecane is excellent emollient that can be used as replacement to oils in emulsions.
Isododecane is compatible with silicones for imparting shine, slip, and combability for hair care products.
Isododecane conditions hair & skin.

Isododecane is a versatile skincare and cosmetics component known for its lightweight, non-comedogenic, and quick-drying qualities.
Isododecane is a branched-chain aliphatic hydrocarbon with 12 carbon atoms.
Isododecane is colorless liquid with excellent spreadability.

Isododecane is not soluble in water but soluble in silicones, fats, and isoparaffins, etc.
Isododecane is derived from petroleum products.
Isododecane is a useful aliphatic medium for polymerization reactions.

Isododecane is a colorless liquid that is commonly found in many cosmetic, hair care, and skin care products.
Its popularity rises from the multiple benefits that Isododecane offers for the skin and hair.
Apart from trapping moisture, Isododecane helps in keeping the formulations soft and aids in easy gliding of the products.

Further, Isododecane results in a matte finish and gives a weightless feel to the skin and hair.
The chemical formula of Isododecane is C12H26.
Isododecane is a branched chain aliphatic hydrocarbon with 12 carbons; used as a solvent.

Isododecane is a clear, colorless, volatile, and odorless liquid.
Isododecane provides a light, non-oily feel with little residue and excellent solvency.
Isododecane is a colourless synthetic hydrocarbon ingredient commonly used as a solvent in cosmetics and other personal care products.

Isododecane can also aid in providing a matte finish and give a weightless feel to both the skin and hair.
Isododecane is a vegan and Halal.
Isododecane is a branched hydrocarbon from the group of the alkanes and has a chemical formula C12H26.

However, Isododecane is actually a mixture of different isomers of dodecane, usually one molecule is the main isomer, 2,2,4,6,6-pentamethylheptane.
This is also the technically most important one.

Isododecane is a clear, colorless, viscous, synthetic hydrocarbon liquid.
Isododecane's used as an ingredient in a variety of cosmetic products such as lipstick, mascara, eye shadow and hair gels.
Isododecane is also used as a solvent, and emollient in cosmetics to help products spread easily and feel weightless on the skin.

Isododecane can also help prevent water from evaporating from the skin.
Isododecane is excellent emollient that can be used as replacement to oils in emulsions, compatible with silicones for imparting shine, slip, and combability for hair care products, conditions hair & skin.

Isododecane helps create a “matte” finish.
Isododecane is almost insoluble in water, but shows very good solubility or unlimited miscibility with many organic solvents such as higher alcohols, ethers, esters, aromatics or chlorinated hydrocarbons.

The mixture of Isododecane typically contains more than 80% 2,2,4,6,6-pentamethylheptane.
This is for technical reasons.
Because the molecule is so desirable, Isododecane is obtained from iso-butene by oligomerisation.

This also produces other isomers.
Complete separation is possible, but not necessary, because the mixture has very similar properties to 2,2,4,6,6-pentamethylheptane.
Isododecane is a substitute for siloxanes in cosmetics.

Isododecane is hypoallergenic, odorless, spreads easily and leaves a nourished, silky feel on the skin.
Isododecane is non-comedogenic.
Isododecane is a nydrocarbon that is most often used as an emollient and solvent in skin care products.

Isododecane is a non-polar oil.
Isododecane is a clear, colorless and odorless, highly volatile (meaning it does not absorb into the skin but evaporates from it) liquid that's used as an emollient.

Isododecane gives a nice non-oily light skin feel and it can improve the slip of the formula without leaving a tacky residue behind.
Isododecane is an ultra-lightweight emollient.
Isododecane can evaporate from the skin quickly.

Isododecane does not clog pores.
Isododecane does not leave a greasy residue on the skin.
And soluble in silicones, hydrocarbons, isoparaffin, insoluble in water.

Isododecane is suitable as a substitute for oil in oil-free formulations that require extra lightness.
And prevent a greasy feeling on the skin.
Including protection against water (water-repellent) such as Vitamin C Anhydrous, Mascara, various makeup products.

USES and APPLICATIONS of ISODODECANE:
Isododecane is used in color cosmetics and being volatile and lipophilic component, also used in deodorant sprays and hair care applications.
With a viscosity of approximately 1 centipoise, Isododecane can be used in applications which include: hair care, sun care, antiperspirants, color cosmetics, mascaras and fragrance products.

Isododecane helps in keeping formulations soft and aids in easy gliding of the products by retaining moisture.
Isododecane can be used in formulating: lipstick (especially long-wear formulas), foundation, mascara, eyeliner, skin serums, moisturizers, shampoo, conditioners, hair serums, hairspray.

Applications of Isododecane: Cosmetics, Skin Care, Personal Care, Shampoo & Conditioner, Hairspray
Synthetic hydrocarbon ingredient, Isododecane, used as a solvent.
Isododecane enhances the spreadability of products and has a weightless feel on skin.

All hydrocarbons used in cosmetics help prevent the evaporation of water from skin.
Among its many uses in beauty products, Isododecane’s not uncommon to see isododecane in long-wear lipsticks and foundations, where it helps minimise colour transfer and lends itself to a lightweight, matte finish.

Isododecane is used for external use only.
Applications of Isododecane: Mascara, eyeliner, creams, lotions, hair care, conditioners, hairsprays, perfumes.
In the polymerization of olefins, Isododecane is used as a suspending agent for the catalyst.

Isododecane's also popular in make-up products as its volatility makes mascaras and foundations last longer.
If that would not be enough, Isododecane's also an excellent solvent, and it's a regular not only on the ingredients lists of make-ups but also on makeup removers.

Synthetic hydrocarbon ingredient, Isododecane is used as a solvent.
Isododecane enhances the spreadability of products and has a weightless feel on skin.
All hydrocarbons used in cosmetics help prevent the evaporation of water from skin.

Among its many uses in beauty products, Isododecane’s not uncommon to see isododecane in long-wear lipsticks and foundations, where it helps minimize color transfer and lends itself to a lightweight, matte finish.
Isododecane is widely used across a variety of cosmetic categories, especially where long wear and a lightweight feel are priorities.

Its unique properties make Isododecane a key component in both color cosmetics and hybrid skincare-makeup products.
Isododecane in makeup is especially common in foundations, lipsticks, mascaras, and eyeliners.
In foundations, Isododecane improves blendability and dry-down time without compromising coverage.

In lipsticks and eyeliners, Isododecane enhances glide during application while helping the product stay in place throughout the day.
Its fast-evaporating nature also makes Isododecane ideal for long-wear formulations, including liquid lip stains and matte products.
These types of products require a quick set time and excellent adherence to skin or lips, which Isododecane helps support.

Perhaps one of Isododecane's most valuable roles is in creating transfer-resistant formulas.
Whether it’s a lipstick that won’t smudge or a foundation that resists rubbing off on clothing, Isododecane helps fix the product in place by allowing film-formers and pigments to set properly after application.

-Application of Isododecane:
High-purity isododecane (min. 99.5% 2,2,4,6,6-pentamethylheptane) is used as a reference fuel for determining the cetane number of a diesel fuel.
Isododecane is a so-called primary reference fuel.

-Skin care uses of Isododecane:
Isododecane protects and hydrates the skin, leaving it smooth and supple.
When added to skincare products, Isododecane also forms a barrier on the skin preventing moisture loss.
Further, Isododecane is lightweight and does not leave the skin feeling greasy or oily.

-Hair care uses of Isododecane:
Isododecane moisturizes and repairs dry and damaged hair - without making them feel heavy or greasy.
Isododecane locks moisture on the scalp and contributes to the cream-like texture of hair care products.
This also helps in easy and even application.

-Cosmetic products use of Isododecane:
Isododecane enhances the texture of the formulation and increases the spreadability of the product.
Isododecane is a non-comedogenic ingredient and does not block the pores or cause acne.
The matte finish that Isododecane provides is much loved.

ISODODECANE'S ROLE IN SKINCARE:
Isododecane is a common ingredient in skincare and cosmetics, valued for its versatility and multiple purposes.
Isododecane is a member of the alkane hydrocarbon family and is noted for its lightweight, non-comedogenic, and fast-drying properties.
In skincare, Isododecane has numerous uses.

Isododecane functions as a solvent, helping to dissolve other components in skincare formulas.
This feature of Isododecane helps to create stable and well-blended products.
Isododecane acts as an emollient, helping to soften and smooth the skin.

Isododecane has a silky, non-greasy feel on the skin's surface, which makes it popular in treatments like moisturisers and serum.
Isododecane's low viscosity and high evaporation rate help skincare products distribute smoothly and easily.
This makes Isododecane very beneficial in lightweight compositions like serums and lotions.

Isododecane has a mattifying impact on the skin, making it useful in products that reduce shine and manage oiliness, such as primers and mattifying moisturizers.
Isododecane's water-resistant qualities make it an ideal ingredient for long-lasting and waterproof skincare products such as sunscreens and makeup removers.

COMPOSITION AND COMMON USES of ISODODECANE:
Isododecane's distinct composition and versatility make it an important element in skincare and cosmetics.
From its position as a solvent and emollient to its mattifying and water-resistant properties, Isododecane improves the performance, texture, and longevity of a wide range of skincare and cosmetic formulations, resulting in a better user experience and more desirable product outcomes.

SOLVENTS USE OF ISODODECANE:
Isododecane is a synthetic ingredient widely used in cosmetics due to its unique properties.
Isododecane is an aliphatic hydrocarbon with 12 carbon atoms, and is often used as a solvent, emulsifier, and texture enhancer.

Its light, non-greasy consistency allows products to glide smoothly onto the skin and provide a long-lasting silky feel, making Isododecane a favorite in makeup products such as lipsticks and powders.
Isododecane is synthesized from petroleum, and its production is carefully controlled, ensuring that products are safe and effective.

By using Isododecane, cosmetic products gain not only aesthetic appeal but also functionality, as it helps retain moisture and protect the skin from external factors.
Isododecane is an excellent choice for those who want to achieve a perfect makeup look and feel comfortable all day long.

USE & BENEFITS of ISODODECANE:
Isododecane is very well known for its practically weightless feel on the skin and excellent spreadability because of low viscosity and density.
Isododecane forms a film over the skin and hardly gets absorbed into the skin but, it also prevents the water loss from the skin.

While acting as a solvent, Isododecane also provides moisturization to skin.
Isododecane conditions the skin and hair.

Isododecane can be used as a replacement to oils in products especially emulsions.
Isododecane is also non-comedogenic.

Isododecane doesn’t provide any sensitivity or eruption for acne-prone skin.
Isododecane is similar to silicones in providing the slip and shine to hair.

Last but not least, Isododecane is used in perfumery as a solvent as well.
Isododecane is used in creams, lotions, decorative makeups, shampoos, and conditioners, etc.

FUNCTION(S) of ISODODECANE IN COSMETIC PRODUCTS
*FRAGRANCE
Isododecane enhances the smell of a product and / or perfumes the skin.

*SKIN CONDITIONING - EMOLLIENT
Isododecane softens and smoothens the skin.

*SOLVENT
Isododecane dissolves other substances.

BENEFITS of ISODODECANE:
Isododecane has a weightless feel on skin and enhances spreadability of products due to its low viscosity and density
Isododecane helps prevent evaporation of water from the skin
Excellent emollient that can be used as replacement to oils in emulsions
Compatible with silicones for imparting shine, slip, and combability for hair care products
Conditions hair & skin

THE SCIENCE BEHIND ISODODECANE: BENEFITS AND EFFECTIVENESS
The science behind Isododecane focuses on its unique qualities and benefits in cosmetics compositions.
Isododecane, a lightweight, fast-drying emollient, improves the spreadability, texture, and performance of skincare products while also delivering a mattifying impact and long-term skin benefits.

Its gentle and non-comedogenic qualities make Isododecane ideal for all skin types, making Isododecane an adaptable and valuable ingredient in skincare formulas.

Isododecane is a clear, colorless, viscous, synthetic liquid.
Isododecane's used as an ingredient in a variety of cosmetic products such as lipstick, mascara, eye shadow and hair gels.
Isododecane's also free from dyes and preservatives.

KEY BENEFITS OF ISODODECANE IN BEAUTY PRODUCTS
Isododecane offers a range of functional benefits that make it a standout ingredient across makeup, skincare, and hybrid formulations.
Its ability to improve product aesthetics while enhancing performance has made Isododecane a staple for formulators focused on long-wear and sensorial impact.

One of the main advantages of Isododecane is its role as a lightweight emollient.
Isododecane provides slip and glide during application, helping products spread evenly without tugging or pulling.
Unlike heavier oils, Isododecane does not leave behind a greasy or sticky residue, making it ideal for both oily and combination skin types.

Isododecane also contributes significantly to transfer resistance.
Because it evaporates quickly, Isododecane helps lock down film-formers and pigments in color cosmetics, which improves wear time and reduces smudging or feathering.
This makes Isododecane especially effective in lipsticks, eyeliners, and long-wear foundations.

Isododecane's non-greasy texture and compatibility with a wide range of ingredients also give formulators flexibility when creating modern, high-performance products.
Whether you’re designing a matte lip product or a quick-dry setting spray, Isododecane can help achieve a smooth, long-lasting finish that consumers love.

WHAT IS ISODODECANE AND HOW DOES IT WORK?
Isododecane is a branched-chain hydrocarbon commonly used in cosmetic and personal care products.
Chemically classified as an alkane, Isododecane is a clear, odorless liquid known for its high spreadability and quick evaporation.
These characteristics make Isododecane an ideal choice for applications where a lightweight, non-tacky finish is desired.

As a volatile solvent in cosmetics, Isododecane helps dissolve and evenly disperse other ingredients such as pigments, polymers, and film formers.
Isododecane's ability to evaporate quickly from the skin or hair surface enhances product performance without leaving behind any residue.

This quick-dry quality is especially important in long-wear and transfer-resistant formulations, where the goal is to lock in benefits without a greasy or heavy feel.
In formulation, the evaporation rate of Isododecane plays a critical role.

By evaporating at just the right speed, Isododecane allows active ingredients and film formers to set in place, improving wear time and durability.
Isododecane also helps improve the initial application experience, offering a smooth, gliding texture that enhances user satisfaction.

BENEFITS of ISODODECANE:
*Isododecane enhances spreadability
*Isododecane retains moisture
*Isododecane minimises transfer
*Isododecane provides a weightless feel

WHY ISODODECANE IS A FORMULATION ESSENTIAL FOR LONG-LASTING, LIGHTWEIGHT BEAUTY PRODUCTS:
In the world of modern cosmetic formulation, Isododecane stands out as a high-performing ingredient that helps deliver the long-lasting, weightless feel consumers expect from today's beauty products.
Known for Isododecane's volatility and smooth glide, this lightweight emollient evaporates quickly without leaving behind a greasy residue.

Isododecane is a go-to in formulations where transfer resistance and all-day wear are key.
From matte lipsticks to smudge-proof eyeliners, Isododecane plays a crucial role in enhancing spreadability, improving dry-down time, and supporting the overall performance of long-wear cosmetics.

PURPOSE AND BENEFITS of ISODODECANE:
Isododecane is also an indispensable ingredient that improves the durability and functionality of cosmetic products.
Isododecane has the ability to create a light, water-resistant layer that not only protects the skin or hair from adverse environmental factors, but also keeps the products in place longer.

This is especially important for makeup products such as eyeliners or mascaras, where stability and resistance to cracking or smudging are extremely important.
In addition, Isododecane is an excellent alternative for those with skin prone to allergic reactions or sensitivity.
Isododecane has low comedogenicity, so it does not block pores and does not weigh down the skin, allowing it to breathe.

This makes Isododecane an ideal choice for people with oily or combination skin, as it provides a light, refreshing feel without a heavy or greasy impression.
Isododecane's distinctive structure also helps to distribute cosmetic products evenly, ensuring a flawless result.
On the other hand, in hair care products, Isododecane provides softness and smoothness without any stickiness.

Isododecane not only helps to retain moisture inside the hair, but also protects against unwanted frizz or frizz, which often arises due to humid weather conditions.
These properties make Isododecane an indispensable part of various serums, sprays and conditioners that aim to provide stronger, healthier and more manageable hair.

SUSTAINABILITY AND EXTRACTION of ISODODECANE:
Isododecane, as a synthetic material, raises questions about sustainability and ethics.
Isododecane's production usually relies on petroleum resources, which are extracted from the earth.
This means that Isododecane's supply is linked to the environmental challenges of the fossil fuel industry, such as pollutant emissions and ecosystem damage.

Furthermore, there have been discussions about social aspects – the exploitation of workers’ rights and safety in these industries.
Although Isododecane is not extracted from natural sources but is created in laboratory conditions, its sustainability depends on both the raw materials used and the production processes.

Innovation and the search for alternative, environmentally friendly ingredients can help reduce the negative consequences of Isododecane’s production.
Therefore, while isododecane offers certain efficiencies in cosmetic products, Isododecane's environmental impact and social aspects raise serious doubts about long-term sustainability

WHAT IS ISODODECANE USED FOR?
Isododecane has a long list of benefits in the cosmetic world.
This is the reason why Isododecane is present in every other cosmetic, skin care, and hair care product.
From being extremely lightweight to having a dry-touch finish, Isododecane is truly a magical ingredient.

*Skin care:
Isododecane protects and hydrates the skin, leaving it smooth and supple.
When added to skincare products, Isododecane also forms a barrier on the skin preventing moisture loss.
Further, Isododecane is lightweight and does not leave the skin feeling greasy or oily

*Hair care:
Isododecane moisturizes and repairs dry and damaged hair - without making them feel heavy or greasy.
Isododecane locks moisture on the scalp and contributes to the cream-like texture of hair care products.
Isododecane also helps in easy and even application

*Cosmetic products:
Isododecane enhances the texture of the formulation and increases the spreadability of the product.
Isododecane is a non-comedogenic ingredient and does not block the pores or cause acne.
The matte finish that Isododecane provides is much loved

ORIGIN OF ISODODECANE:
Isododecane is a branched chain of twelve carbons and twenty-six hydrocarbons.
Isododecane has long been made via petroleum resources but with increasing awareness, the industry is rapidly moving towards making plant-based and natural isododecane.
This is achieved by converting starch and sugar residues and forestry waste into isobutene.
This isobutene is then converted into Isododecane.

WHAT DOES ISODODECANE DO IN A FORMULATION?
*Emollient
*Moisturising

SAFETY PROFILE OF ISODODECANE:
Isododecane is considered safe to be used on skin and hair in low concentrations.
However, Isododecane may show some minor side effects on highly sensitive skin.
Therefore, a patch test is recommended prior to full application.
Additionally, Isododecane is also vegan and halal.

ALTERNATIVES OF ISODODECANE:
*CYCLOMETHICONE

DO YOU NEED ISODODECANE?
If you want to make liquid cosmetics Isododecane is necessary.

REFINED OR UNREFINED ?
Isododecane only exists as a refined product.

STRENGHTS OF ISODODECANE:
Fantastic fast-evaporating emollient.

WEAKNESSES OF ISODODECANE:
Not natural if that is a priority for you.
Low flash point (43°C/109°F).

WHAT TYPES OF PRODUCTS IS ISODODECANE USED IN?
Due to its chemical makeup, Isododecane is used in a wide variety of beauty products.
These include personal care items, such as moisturizers, as well as makeup and hair care products.

You may find Isododecane in the following:
*lipstick (especially long-wear formulas)
*foundation
*mascara
*eyeliner
*skin serums
*moisturizers
*shampoo
*conditioners
*hair serums
*hairspray

WHAT ARE THE BENEFITS OF ISODODECANE?
Isododecane is a solvent, as well as an emollient.
In layman’s terms, this means that Isododecane:
*helps retain moisture
*breaks down easily for smooth application
*spreads easily on the skin without leaving a thick or greasy residue
*helps create a “matte” finish for lipstick, cheek color, and foundation
*minimizes the transfer of color (e.g., lipstick marks on cups and silverware)
*helps provide a “weightless” feel

HOW TO FORMULATE WITH ISODODECANE
Formulating with Isododecane offers both flexibility and performance benefits, but it requires thoughtful consideration to get the most out of its unique properties.

From use levels to compatibility and packaging, here are the key formulation tips to keep in mind.
Recommended use levels typically range from 5% to 50%, depending on Isododecane type and the desired sensory effect.
In lipsticks or eye products, lower concentrations of Isododecane may be enough to improve glide and reduce tackiness.

For long-wear foundations or transfer-resistant formulas, higher levels are often needed to support quick drying and film-setting performance.
Isododecane is highly compatible with a wide range of emollients and film formers, including silicones, hydrocarbon-based ingredients, and many synthetic or natural waxes.

Isododecane works especially well with volatile ingredients and film-forming polymers, making it a valuable base for color cosmetics and hybrid makeup-skincare products.
Because of Isododecane's volatility, formulators should consider packaging and stability carefully.

Isododecane can evaporate if exposed to air, so airtight containers and appropriate seals are essential.
Isododecane is also important to conduct stability testing under varying temperatures to ensure the formula maintains consistency and performance over time.

CLAIMS OF ISODODECANE:
*Emollients > Hydrocarbons
*Solvents & Carriers
*preservative-free
*combing (wet)
*oil-free
*vegan
*light feeling
*spreading
*wet slip feel
*shine / radiance
*combing (dry)

WHY DO WE USE ISODODECANE IN FORMULATIONS?
Isododecane is incredibly useful in liquid cosmetics—I’d call it indispensable.
Isododecane is an excellent choice for liquifying cosmetics that we need to set quickly (liquid lipstick, liquid eyeliner, etc.) as it sets quickly but spreads beautifully before setting.
Isododecane is also an excellent solvent for strong film-forming silicone resins like trimethylsiloxysilicate.

FUNCTION(S) of ISODODECANE IN COSMETIC PRODUCTS
*SKIN NOURISHING (SMOOTHING)
Isododecane makes the skin smooth and supple

*SOLVENT
Isododecane dissolves other substances

*PERFUMED
Isododecane improves the smell of a product and/or perfumes the skin.

ALTERNATIVES & SUBSTITUTIONS of ISODODECANE:
Nothing, really.
Cyclomethicone is also slippy and volatile, but doesn’t have the same dry-touch finish as Isododecane and that finish can be absolutely instrumental to the performance of cosmetics like liquid lipsticks and eyeshadow primers.

HOW TO WORK WITH ISODODECANE:
Include Isododecane in the cool down phase of your recipes.
If necessary, very briefly heat Isododecane to incorporate it into pre-melted waxes.
Keep Isododecane the flash point (43°C/109°F) in mind!
Don’t forget to replace the lid promptly—Isododecane will evaporate if left uncovered!

ISODODECANE VS SILICONE: WHAT’S THE DIFFERENCE?
While both Isododecane and silicones are used to improve slip, spreadability, and sensory feel in cosmetic products, they differ in structure, volatility, and performance.
Understanding the distinctions helps formulators choose the best option for specific formulation goals.

Traditional silicones, such as dimethicone or cyclopentasiloxane, are widely used for their smooth feel, shine enhancement, and moisture barrier benefits.

However, they often leave a noticeable residue on the skin or hair and may feel heavier in some applications.
Isododecane, on the other hand, is a hydrocarbon-based ingredient that offers a similarly silky texture but with a much lighter, drier finish.
Isododecane evaporates more quickly than many silicones, which makes it ideal for products where a non-greasy, weightless feel is preferred.

Thanks to its fast evaporation and excellent compatibility with film-formers and pigments, Isododecane is often used as a silicone alternative in long-wear and water-resistant formulations.
Isododecane delivers high performance without buildup, and its volatility helps products set quickly on the skin.

In terms of performance and feel, Isododecane provides better dry-down and transfer resistance, while silicones may offer more prolonged emolliency and shine.
Choosing between the two—or combining them—depends on the specific needs of the product.

COMPARING ISODODECANE AND SILICONES: WHICH IS BETTER FOR YOUR SKIN?
When comparing isododecane with silicones, a number of things must be considered, including their characteristics, skin effects, and compatibility for different skin types.
Let's look at the differences between the two and decide which is better for your skin:

ISODODECANE:
Isododecane is a lightweight, fast-drying hydrocarbon solvent.
Non-comedogenic and non-greasy.

Isododecane improves the spreadability and texture of skincare products.
Isododecane gives a matte look and reduces shine.

Isododecane works as an emollient to soften and smooth the skin's surface.
Isododecane may increase the longevity and wearability of makeup items.

Isododecane is well-accepted by the majority of skin types, including oily and acne prone skin.
Isododecane does not penetrate deeply into the skin and instead produces a coating on the surface.

SILICONES (E.G., DIMETHICONE, CYCLOMETHICONE):
It is a synthetic chemical made from silicon and oxygen.
It adds a velvety, smooth feel to skincare and cosmetic products.

It is commonly used as an occlusive to form a protective layer on the skin.
It helps to retain moisture and prevent water loss from the skin.
It can temporarily fill up fine lines and wrinkles to give the appearance of smoother skin.

It may be overly occlusive for certain people, resulting in pore clogging and breakouts, particularly in those with oily or acne-prone skin.
Some people may be sensitive or irritated by particular forms of silicone.

WHICH IS BETTER FOR YOUR SKIN?
The compatibility of isododecane against silicones for your skin is determined by multiple factors, including your skin type, preferences, and specific skincare concerns.
Oily or acne-prone skin may benefit from isododecane's lightweight, non-comedogenic, and mattifying characteristics.
It effectively controls excess oil and shine without blocking pores.

Silicones may be particularly effective for dry or sensitive skin types since they can provide a protective barrier that locks in moisture and shields the skin from external irritants.
However, some people may find particular silicones too occlusive and prefer lighter options such as isododecane.

If you like lightweight, fast-absorbing products with a matte finish, isododecane could be a better choice.
Silicones, on the other hand, may be a good choice if you like the silky, smooth texture they produce and don't have any sensitivity or breakouts.

Think about any skincare concerns you have, such as intolerance to certain components or a need for makeup that lasts longer.
Experimenting with various products containing isododecane or silicones might help you identify which one is best for your skin.

WHAT IS IT?
Isoparaffins are branched chain hydrocarbons.
Isoparaffin ingredients most frequently found cosmetics and personal care products are C13-14 Isoparaffin, Isododecane and Isohexadecane.
Other Isoparaffin ingredients that may be found in cosmetics and personal care products include: C7-8 Isoparaffin, C8-9 Isoparaffin, C9-11
Isoparaffin, C9-12 Isoparaffin, C9-13 Isoparaffin, C9-14 Isoparaffin, C9-16 Isoparaffin, C10-11 Isoparaffin, C10-12 Isoparaffin, C10-13 Isoparaffin, C11-12 Isoparaffin, C11-13 Isoparaffin, C11-14 Isoparaffin, C12-14 Isoparaffin, C12-20 Isoparaffin, C13-16 Isoparaffin, C18-70
Isoparaffin, C20-40 Isoparaffin, Isooctane and Isoeicosane.
In cosmetics and personal care products, Isoparaffin ingredients may be used in eye makeup preparations, including mascara, makeup preparations, manicuring preparations, skin care and hair care products.

WHY IS IT USED?
The isoparaffin ingredients function primarily as solvents in cosmetics and personal care products.
The following additional functions have also been reported for the isoparaffin ingredients.

Skin-conditioning agent — emollient — Isohexadecane, C9-16 Isoparaffin, C12-20 Isoparaffin, C20-40 Isoparaffin, Isoeicosane.
Skin-conditioning agent — miscellaneous — C11-12 Isoparaffin.
Skin-conditioning agent — occlusive — C18-17 Isoparaffin.

Viscosity decreasing agent — C7-8 Isoparaffin, C8-9 Isoparaffin, C9-11 Isoparaffin, C9-12 Isoparaffin, C9-13 Isoparaffin, C9-14 Isoparaffin, C10-11 Isoparaffin, C10-12 Isoparaffin, C11-14 Isoparaffin.

SCIENTIFIC FACTS:
Isoparaffins are branched-chain aliphatic hydrocarbons.
The C followed by the numbers in the ingredient name represents the number of carbons in the chain.
For example, C13-14 Isoparaffin is a mixture of branched-chain aliphatic hydrocarbons with 13 or 14 carbons in the chain.

Isoparaffin ingredients containing aliphatic hydrocarbons with predominantly a single carbon chain length have names that represent the number of carbons in the chain.
For example, Isooctane has 8 carbons, Isododecane has 12 carbons, Isohexadecane has 16 carbons and Isoeicosane has 20 carbons.

PHYSICAL and CHEMICAL PROPERTIES of ISODODECANE:
Boiling Point: 208.9°C
Melting Point: -50°C
Solubility: Insoluble in water
Viscosity: 1 cP
Physical state: liquid
Color: colorless
Odor: No data available
Melting point/freezing point: No data available

Initial boiling point and boiling range: 180 °C at 1013 hPa
Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits:
Upper explosion limit: 3,8 %(V)
Lower explosion limit: 0,5 %(V)
Flash point: 37 °C - closed cup
Autoignition temperature: No data available
Decomposition temperature: No data available

pH: No data available
Viscosity
Viscosity, kinematic: No data available
Viscosity, dynamic: No data available
Water solubility: insoluble
Partition coefficient:
n-octanol/water:
log Pow: 6,338

Vapor pressure: 56,333 hPa at 65 °C
Density: 0,745 g/cm3
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: No data available
Oxidizing properties: No data available
Other safety information: No data available

Molecular Weight: 170.33 g/mol
XLogP3-AA: 6.4
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 0
Rotatable Bond Count: 8
Exact Mass: 170.203450829 g/mol
Monoisotopic Mass: 170.203450829 g/mol
Topological Polar Surface Area: 0Å²
Heavy Atom Count: 12
Formal Charge: 0

Complexity: 74.1
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Molecular Weight: 170.34

Boiling Point℃: 177
Density at 15℃   g/cm3: 0.750
Molten Viscosity: mm2・s-1 1.35
Latent Heat of Evaporation J/g: 272
Specific Heat at 20℃ J/ｇ・℃: 2.1935
Flash Point (close cup)   ℃: 48
Explosive Limits in Air   vol％: 1.0～6.0
Appearance: colorless to pale yellow clear liquid (est)

Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 208.00 to 209.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.301000 mmHg @ 25.00 °C. (est)
Flash Point: 141.00 °F. TCC ( 60.80 °C. ) (est)
logP (o/w): 6.665 (est)
Soluble in: water, 0.09742 mg/L @ 25 °C (est)
InChI: InChI=1S/C12H26/c1-4-5-6-7-8-9-10-11-12(2)3/h12H,4-11H2,1-3H3
InChIKey: GTJOHISYCKPIMT-UHFFFAOYSA-N

Boiling Point: 177.1 ℃ at 760 mmHg
Melting Point: <= -50°C
Flash Point: 58.4°C
Density: 0.75 g/cm3
Solubility: water, 0.09742 mg/L @ 25 °C (est)
Appearance: Light yellow clear liquid
Assay: 0.99
EINECS: 250-816-8
Log P: 4.78310
Refractive Index: 1.421
Appearance: Water-like clear liquid

Usage rate: Up to 20%
Texture: Thin liquid with great slip, very fast evaporation, and great leftover skin feel
Scent: Nothing noticeable
Absorbency Speed: Very fast evaporation
Solubility: Soluble with silicones, hydrocarbons, isoparaffin, and mineral spirits
Appearance: Liquid
Color value (APHA): ≤10
Density @ 20°C: 0.7469 g/cm3
Peroxides (Calculated as H2O2): ≤1.0 mg/kg

Density at 15°C: 0.7505 g/cm3
Bromine index: ≤15 mg/100
Sum of C12 hydrocarbons: ≥98%
Sum of C8 + C16 hydrocarbons: ≤2.0%
Boiling Point: 208.9°C
Melting Point: -50°C
Solubility: Insoluble in water
Viscosity: 1 cP
Grade: Cosmetic grade

Appearance: Clear liquid
Aromatics Content: 10 mg/kg
Bromine Index: 5 mgBr/100g
Sulfur Content: Below 1 ppm
Density at 15°C: 0.75 g/cm³
Color: 5 APHA
Flash Point: 51°C
Water Content: 42 ppm
Refractive Index at 20°C: 1.42

FIRST AID MEASURES of ISODODECANE:
-Description of first-aid measures:
*General advice:
Consult a physician.
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
If breathed in, move person into fresh air.
Consult a physician.
*In case of skin contact:
Wash off with soap and plenty of water.
Consult a physician.
*In case of eye contact:
Flush eyes with water as a precaution.
*If swallowed
Do NOT induce vomiting.
Rinse mouth with water.
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of ISODODECANE:
-Environmental precautions:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
-Methods and materials for containment and cleaning up:
Contain spillage, and then collect with non-combustible absorbent material.

FIRE FIGHTING MEASURES of ISODODECANE:
-Extinguishing media:
*Suitable extinguishing media:
Dry powder
Dry sand
*Unsuitable extinguishing media:
Do NOT use water jet.
-Further information:
Use water spray to cool unopened containers.

EXPOSURE CONTROLS/PERSONAL PROTECTION of ISODODECANE:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Face shield and safety glasses
*Skin protection:
Handle with gloves.
Wash and dry hands.
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,4 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 30 min
*Body Protection:
Complete suit protecting against chemicals
-Control of environmental exposure:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.

HANDLING and STORAGE of ISODODECANE:
-Precautions for safe handling:
*Advice on safe handling:
No smoking.
Take measures to prevent the build up of electrostatic charge.
*Hygiene measures:
Handle in accordance with good industrial hygiene and safety practice.
Wash hands before breaks and at the end of workday.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Store in cool place.

STABILITY and REACTIVITY of ISODODECANE:
-Reactivity:
No data available
-Chemical stability:
Stable under recommended storage conditions.
-Possibility of hazardous reactions:
No data available
-Incompatible materials:
No data available