Silicone Oil (CAS 63148-62-9) – Multi-Purpose Industrial Fluid

🧪 CAS Number: 63148-62-9

🌟 Product Description

Silicone oil is a colorless, odorless, chemically inert liquid based on dimethylpolysiloxane. With excellent thermal stability, low surface tension, and superior lubricating properties, it is widely used across various industries. It also provides excellent electrical insulation.

🏭 Applications

⚙️ Lubricant in machinery and equipment

💧 Moisturizer in cosmetics and personal care

🔌 Insulating oil in electrical and electronic sectors

🧪 Carrier fluid in chemical processes

🏗️ Additive in construction materials

📊 Physical & Chemical Properties

Appearance: Colorless, clear liquid

Odor: Odorless

Chemical Structure: Polydimethylsiloxane (PDMS)

Density (25 °C): ~0.96 g/cm³

Viscosity: 10 – 100,000 cSt (depending on grade)

Thermal Stability: Stable up to ~200 °C

Solubility: Insoluble in water, soluble in many organic solvents

⚠️ Storage & Safety

Store in a cool, dry place away from direct sunlight. Non-flammable but should be protected from excessive heat. Generally safe for skin contact, but protective equipment is recommended for long-term use.

🔑 Keywords

silicone oil, CAS 63148-62-9, silicone fluid, lubricant oil, insulating oil, cosmetic additive

📛 Other Names

Dimethylpolysiloxane, PDMS, Polydimethylsiloxane