Dodecamethylpentasiloxane
- CAS No.141-63-9
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
Premium grade Dodecamethylpentasiloxane (CAS 141-63-9) offering exceptional volatility and stability for specialized silicone formulations.
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Product Overview
Dodecamethylpentasiloxane is a high-performance linear siloxane fluid characterized by its unique molecular structure and exceptional physicochemical properties. As a non-cyclic polydimethyl siloxane, this compound serves as a critical component in various advanced industrial and personal care applications. Our manufacturing process ensures superior purity levels, making it an ideal choice for formulators requiring consistent volatility and thermal stability.
This specialized chemical exhibits low surface tension and excellent spreading characteristics, which are essential for achieving uniform coverage in coating applications. Furthermore, its compatibility with a wide range of organic solvents and polymers enhances its versatility across multiple sectors, including electronics, cosmetics, and industrial lubrication.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 141-63-9 |
| Molecular Formula | C12H36O4Si5 |
| Molecular Weight | 384.84 g/mol |
| Appearance | Colorless transparent liquid |
| Purity | ≥99.0% |
| Density | 0.875 g/cm3 |
| Boiling Point | 230oC |
| Melting Point | -81oC |
| Flash Point | 187oF |
| Refractive Index | 1.392 |
Industrial Applications
The versatility of Dodecamethylpentasiloxane allows it to function effectively in diverse environments. Key application areas include:
- Personal Care and Cosmetics: Utilized as a volatile carrier fluid that evaporates cleanly without residue, enhancing the sensory feel of skincare and haircare products.
- Industrial Lubricants: Provides excellent thermal stability and low-temperature flexibility for precision machinery and high-performance equipment.
- Electronics and Coatings: Acts as a dielectric fluid or solvent in protective coatings, ensuring optimal insulation and surface protection.
- Chemical Synthesis: Serves as a reliable intermediate or solvent in the production of more complex silicone polymers and functionalized siloxanes.
Quality Assurance and Safety
We adhere to strict quality control protocols to guarantee that every batch meets international standards. Each shipment is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity and physical constants. Regarding safety, this product should be handled in accordance with standard industrial hygiene practices. Storage in a cool, ventilated area away from incompatible materials is recommended to maintain product integrity and ensure workplace safety.
