What are decamethylcyclopentasiloxane？

Excellent thermal stability and chemically inert material

Cited from:https://www.sbfchem.com/
Cover Photo Cited from:https://www.sbfchem.com/

Decamethylcyclopentasiloxane, often referred to simply as D5, is a widely used organosilicon-based organic compound with the formula (CH3)3SiO[Si(CH3)2O]2Si(CH3)3. It is a transparent, odorless, non-toxic liquid that is popular in various industries due to its unique properties.

Decamethylcyclopentasiloxane Performance and Application：

It is colorless and transparent liquid, with low flow point and fast reaction speed. It has good compatibility with most alcohols and other cosmetic solvents.

1. Personal Care Products: Widely used in skincare, hair care, and cosmetic products due to its excellent spreading ability and non-greasy feel.

2. Pharmaceuticals: Utilized as a carrier for various active pharmaceutical ingredients due to its solubility and volatility.

3. Industrial Applications: Found in industrial coatings, lubricants, and other specialty chemical formulations due to its unique properties.

such as skin care, sunscreen, makeup, hair conditioning products. It can be directly used as a carrier, the main raw materials, can also be used as additives; It can also be used in water - based systems by emulsification.

Why use decamethylcyclopentasiloxane:

- Excellent solubility: Decamethylcyclopentasiloxane is highly soluble in a wide range of organic solvents, making it a versatile ingredient in many formulations.

- Low surface tension: This compound exhibits low surface tension, which makes it an effective spreading agent and contributes to its ability to deliver active ingredients.

- Volatility: With a relatively low boiling point, decamethylcyclopentasiloxane evaporates quickly, leaving behind a smooth and silky feel without greasiness.