Decamethylcyclopentasiloxane (CAS 541-02-6) Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | D5 Specification | Alternative Silicones |
|---|---|---|
| CAS Number | 541-02-6 | Varies by compound |
| Molecular Formula | C10H30O5Si5 | Different silicone structures |
| Molecular Weight | 370.77 g/mol | 300-450 g/mol (typical range) |
| Appearance | Colorless liquid | Similar physical state |
| Density (25°C) | 0.958 g/mL | 0.92-0.98 g/mL (typical) |
| Boiling Point | 90°C at 10 mmHg | Varies with molecular weight |
| Refractive Index | 1.396 (n20/D) | 1.39-1.41 (typical range) |
2. Functional Applications
This cyclic silicone demonstrates exceptional performance in:
- Cosmetic Formulations: Acts as carrier fluid in antiperspirants, enhances spreadability in foundations
- Hair Care Systems: Reduces frizz in conditioners (0.5-5% concentration)
- Industrial Lubricants: High-temperature compatible additive
- Medical Devices: Surface treatment for catheters
- Textile Processing: Fiber lubricant in spinning operations
3. Operational Use Cases
Case A: Cosmetic Serum Development
Implementation: 8-12% D5 concentration in anti-aging serums
Outcome: 27% improvement in active ingredient delivery
Case B: Industrial Release Agent
Implementation: 15% D5 in mold release formulations
Outcome: 40% reduction in product adhesion
4. Industry Adoption Examples
Client 1: Personal Care Manufacturer
Application: Hair conditioning systems
Usage: 3-7% in professional styling products
Results: 35% increase in product line profitability
Client 2: Pharmaceutical Producer
Application: Transdermal patch technology
Usage: 10-15% in adhesive matrix
Results: Enhanced API bioavailability
5. Commercial Inquiries
For technical specifications, bulk pricing, or formulation support:
Contact: Technical Solutions Team
Email: info@vivalr.com
Phone: (86) 15866781826



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