high purity Cyclomethicone CAS 69430-24-6
product Description
Cyclomethicone is a silicone-based compound that is in the form of a clear, odorless liquid. It is responsible for giving a silky texture to the skin or hair, and also aids the spreadability of the product. Cyclomethicone works really well with the other ingredients in a formulation and helps stabilize the product. This ingredient can not only improve the texture of the surface that it is applied on, but also the texture of the product itself. The chemical formula of Cyclomethicone is C10H30O5Si5.
BASIC ANALYSIS
| Item of Analysis | Specification | Results |
| Appearance | Colourless, transparent liquid | Conforms |
| D4 (Cyclotetrasiloxane) content | 0.0 - 0.1 | Conforms |
| D5 (Cyclopentasiloxane) content | 99.00 - 100.00 | 99.970 |
| D6 (Cyclohexasiloxane) content | 0.0 - 0.1 | Conforms |
| Viscosity at 25°C | 0.950-0.960 | Conforms |
| Density | 3.50-4.50 | Conforms |
What is CYCLOMETHICONE used for?
Cyclomethicone has a great number of uses and benefits for the skin and hair. It is therefore used in a wide range of products when it comes to the cosmetic and skin/hair care industry.
- Skin care: It gives a smooth and silky touch to the skin. It is used in a variety of cosmetic products as it creates a barrier between the skin and the environment and thus protects it from the harmful external factors. It locks the moisture on the skin surface and prevents water loss. Thus, it is beneficial for dry and flaky skin. Moreover, it has also been known to improve the appearance of scars.
- Hair care: It is responsible for improving the texture of the formulations that it is added in. It gives luster and shine to the shafts while also making them appear healthier and bouncier.
Origin
Cyclomethicone is made by the hydrolysis of dichloride. This process produces a mixture of polydimethylsiloxane and cyclic dimethyl siloxanes. This on further distillation produces a polymer mixture of Cyclomethicone.
What does CYCLOMETHICONE do in a formulation?
- Moisturising
- Skin protecting
- Smoothing
- Stabilising
Safety profile
Cyclomethicone is largely safe for use on skin and hair, however, it can cause mild irritation and redness on some skin types. A patch test is, therefore, recommended prior to full usage. Cyclomethicone is toxic if ingested - since it is a silicone. This ingredient is non-comedogenic and does not cause acne or breakouts. Further, Cyclomethicone should be avoided during pregnancy due to possible side effects, like irritation.
