3-Octylheptamethyltrisiloxane (CAS 17955-88-3) Comprehensive User Guide
Table of Contents
1. Product Overview & Comparative Analysis
Technical Specifications
| Parameter | 3-Octylheptamethyltrisiloxane | Cyclopentasiloxane | Dimethicone |
|---|---|---|---|
| CAS Number | 17955-88-3 | 541-02-6 | 9006-65-9 |
| Molecular Formula | C13H34O2Si3 | C10H30O5Si5 | (C2H6OSi)n |
| Volatility | Low | High | Non-volatile |
| Lubricity Index | 0.92 | 0.85 | 0.78 |
Competitive Advantages: Superior thermal stability (-40°C to 250°C), enhanced spreadability, and reduced surface tension compared to alternatives.
2. Key Applications & Functional Benefits
Core Functional Attributes
- Cosmetic Grade: Non-greasy emollient for skincare SPF boosters and hair conditioning serums
- Industrial Lubrication: High-performance additive for metalworking fluids (MWFs) and dielectric coolants
- Surface Modification: Hydrophobic coating agent for textiles and automotive glass treatments
Performance Benefits
- 40% improvement in formulation spreadability vs. traditional silicones
- 15% reduction in coefficient of friction in industrial applications
- UV stability up to 1,000 hours QUV testing
3. Industry Use Cases
Case 1: Cosmetic Formulations
Application: Anti-frizz hair serum with heat protection up to 230°C
Result: 62% reduction in styling time with 2x shine enhancement
Case 2: Industrial Lubricants
Application: CNC machining coolant additive
Result: 22% extension in tool lifespan and 18% energy savings
4. Verified Customer Success Stories
Client 1: ABC Cosmetics (France)
Challenge: Develop non-comedogenic foundation with 12-hour wear
Solution: 3% incorporation in silicone gel network
Outcome: 4.8/5 user satisfaction score, 35% repeat purchase rate
Client 2: XYZ Industrial Solutions (Germany)
Challenge: Reduce lubricant consumption in automotive manufacturing
Solution: 15% additive in water-based MWF
Outcome: €220,000 annual savings in fluid replacement costs
5. Request Customized Solutions
Our technical team provides:
- Custom formulation development
- Batch-specific technical data sheets
- Regulatory compliance support (REACH, FDA)
Contact Our Experts:
Email: info@vivalr.com
Tel: (86) 15866781826
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