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| Catalog Number | CI-SC-0195 |
| Product Name | PPG-2 Myristyl Ether Propionate |
| CAS | 74775-06-7 |
| Structure |  |
| Description | Acts as liquid emollient, emulsifier and solvent. It has 86% bio-based content and renewable content. Used in bath, shower & soaps, shaving, body care, face color, facial cleansers, and deodorants. Saponification value 140-155. |
| Appearance | Clear liquid |
| Application | Emulsions for skin and hair care products, depilatories, antiperspirants |
| Storage | Store light-protected at a cool and dry place |
| HS Code | 3402130000 |
| INCI | PPG-2 myristyl ether propionate |
| Uses | Recommended use level 1-5%. For external use only. |
PPG-2 Myristyl Ether Propionate serves as an advanced emollient offering a nearly dry feel, making it an excellent alternative to mineral oils. This non-oily polymer is designed to enhance spreadability while minimizing the greasy sensation commonly associated with traditional mineral oils. Its properties, which include being a liquid at 25°C with a refractive index of 1.4395 and a specific gravity of 0.88, make it highly suitable for forming cohesive and uniform films without the heavy, occlusive texture of oils like mineral oil. Frequently used as a total or partial replacement for such oils, PPG-2 Myristyl Ether Propionate effectively improves the texture and feel of skincare formulations. Additionally, it enhances freeze-thaw stability, emulsifies easily, and is an ideal solvent for sunscreens. The unique branched-chain structure of this ester contributes to improved dynamics in emulsions, allowing it to be used effectively at concentrations of 2-20%.
What is PPG-2 Myristyl Ether Propionate and what are its primary applications?
PPG-2 Myristyl Ether Propionate is a non-oily polymer emollient with a nearly dry feel, primarily used to replace mineral oils in formulations. It is suitable for cosmetics and personal care products that require improved spreading and reduced greasiness.
Why is PPG-2 Myristyl Ether Propionate preferred over mineral oils in formulations?
This emollient forms cohesive, uniform films and lacks the occlusiveness of mineral oils, providing a more pleasant skin feel. It counteracts the greasiness associated with heavy oils, making it a desirable choice for enhancing the tactile quality of a product.
What are the physical properties of PPG-2 Myristyl Ether Propionate?
PPG-2 Myristyl Ether Propionate is a liquid at 25°C. It has a refractive index of 1.4395 and a specific gravity of 0.88, indicating its advantageous characteristics for formulations requiring fluidity and stability.
How does PPG-2 Myristyl Ether Propionate improve emulsion stability?
Due to its branched-chain nature, it enhances freeze-thaw stability, which is crucial for maintaining product consistency in varying temperatures. This makes it an excellent choice for products that must withstand fluctuating environmental conditions.
Is PPG-2 Myristyl Ether Propionate suitable as a solvent for sunscreens?
Yes, it is an ideal solvent for sunscreens. Its emollient properties not only enhance the spreadability of sunscreen formulations but also improve their overall performance on the skin.
What is the typical concentration range for using PPG-2 Myristyl Ether Propionate in formulations?
It is typically incorporated in concentrations ranging from 2% to 20%, depending on the specific requirements of the final product and the desired texture and feel on the skin.
Can PPG-2 Myristyl Ether Propionate be easily emulsified in formulations?
Yes, it is easily emulsified, making it highly versatile and convenient for cosmetic chemists working to develop stable and appealing products.
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