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| Catalog Number | CI-SC-0351 |
| Product Name | Isopropyl Myristate |
| CAS | 110-27-0 |
| Structure |  |
| Synonyms | 1-Methylethyl tetradecanoate |
| Description | Ester of isopropyl alcohol and myristic acid (vegetable-derived). Low viscosity fluid non-greasy emollient, tolerates wide pH range, compatible with most surfactants. Thanks to its low viscosity and density, it has a high spreadability. Specific gravity 0.85 (at 20°C). |
| IUPAC Name | Propan-2-yl tetradecanoate |
| Molecular Weight | 270.5 g/mol |
| Molecular Formula | C17H34O2 |
| Canonical SMILES | CCCCCCCCCCCCCC(=O)OC(C)C |
| InChI | InChI=1S/C17H34O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-17(18)19-16(2)3/h16H,4-15H2,1-3H3 |
| InChI Key | AXISYYRBXTVTFY-UHFFFAOYSA-N |
| Boiling Point | 193 °C |
| Melting Point | 3 °C |
| Flash Point | >230 °F |
| Purity | 95%+ |
| Density | 0.85 g/mL at 25 °C(lit.) |
| Solubility | Water-insoluble, but soluble with silicones, and hydrocarbons |
| Appearance | Colorless oil-like liquid, odorless |
| Application | Creams, lotions, hand creams, shampoo, shower gels, makeup removers, powders and foundations. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | Isopropyl myristate |
| Features And Benefits | Superior emollient for non-greasy bath, body and baby oilsLubricant and compression aid for pressed powdersLight & non-tacky emollient for creams and lotions. Readily adsorbed by the skinWhen used at high concentrations it gently lifts makeup and surface dirtGives gloss and shine to hairResistant to oxidation (does not become rancid)Widely used as diluent for fragrance oils. |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 2712900000 |
| INCI | Isopropyl myristate |
| Manufacture | Isopropyl myristate is produced by distillation, which is preceded by the esterification of myristic acid and isopropanol, alkali refined to neutralize the catalyst. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Vegetable oils (myristic acid) and isopropanol |
| Refractive Index | n20/D 1.434(lit.) |
| Topological Polar Surface Area | 26.3 Ų |
| Uses | Can be added to formulas as is, add to oil phase. Typical use level 1-20%. Required HLB: 11.5. For external use only. |
Isopropyl Myristate is an ester synthesized from plant-derived myristic acid and isopropyl alcohol, known for its active use as an emollient in various skin and hair care formulations. Its liquid form at room temperature, characterized by a refractive index of 1.4345 and a specific gravity of 0.851, makes it suitable for a wide array of applications. As a low-viscosity liquid, Isopropyl Myristate functions effectively as a solvent and rheology modifier, serving as a thickening or lubricating agent to create a variety of product textures that range from silky to non-greasy without leaving any film. Additionally, it acts as a viscosity modifier or can be part of a self-emulsifying system, compatible across a broad pH spectrum and most surfactants. This versatility makes Isopropyl Myristate an ideal component for enhancing the penetration rates of other ingredients in personal care products. Its multifunctional properties, rapid spreading, and non-occlusive nature enable its use in diverse products such as facial creams, acne treatments, sunscreens, lipsticks, bath oils, face powders, body lotions, and facial cleansers.
What is isopropyl myristate used for?
Isopropyl myristate is used as a texture enhancer and emollient in cosmetics.
How does isopropyl myristate work in skin care products?
Isopropyl myristate works as an emollient, thickener, and lubricant in beauty products. It locks in hydration, enhances the penetration of other ingredients, and leaves the skin soft and smooth without an oily film.
What is the origin of isopropyl myristate?
Isopropyl myristate is commercially produced by distillation after the esterification of myristic acid and isopropanol is carried out.
What are the benefits of isopropyl myristate for skin?
Isopropyl myristate softens the skin, enhances the penetration of other ingredients, and improves the texture of skincare products.
How does isopropyl myristate enhance the penetration of other ingredients?
The exact mechanism is not fully clear, but it is thought that isopropyl myristate changes the structure of the stratum corneum, making it easier for active ingredients to absorb.
Is isopropyl myristate safe for use in cosmetics?
Yes, isopropyl myristate is determined safe for use in cosmetics according to the Cosmetics Ingredient Review (CIR) panel.
Can isopropyl myristate make hair appear greasy?
Yes, isopropyl myristate can make thin hair appear greasy. It is not recommended for use on oily scalps or hair as it can lead to clogged pores.
Does isopropyl myristate have a safety profile?
Yes, isopropyl myristate has a defined safety profile for use in cosmetics.
How does isopropyl myristate work in hair care products?
Isopropyl myristate works as a hydrating agent, emollient, and enhancer in hair care products. It hydrates the hair and scalp and enhances the penetration of other ingredients.
What is isopropyl myristate mainly used for in cosmetics?
Isopropyl myristate is mainly used as an emollient, texture enhancer, and skin conditioning agent in cosmetics.
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