Dimethicone is widely used in synthesis and formulation workflows as a silicon-based organic polymer with the molecular formula C8H24O2Si3 and a molecular weight of 236.53. Its structure consists of repeating units of dimethylsiloxane, making it a versatile compound in various applications. As a result, it carries the warning signal word. Dimethicone exhibits low volatility and high thermal stability, making it suitable for use in cosmetics, pharmaceuticals, and industrial applications such as lubricants and release agents. Additionally, it has been found to have good water repellency and skin-feel properties, contributing to its popularity in personal care products.

• CAS Number: 9006-65-9
• Molecular Weight: 236.53
• GHS Signal Word: Warning
• Exact Mass: 236.10840961
• Molecular Formula: C8H24O2Si3
• Hazard Statements:
• H226: Flammable liquid and vapor [Warning Flammable liquids]