Table of Contents
- Product Overview
- Technical Parameters & Comparison
- Applications & Industry Usage
- Operational Case Studies
- Client Success Stories
- Contact for Custom Solutions
2,2,4,4,6-Pentamethylheptane (CAS 62199-62-6) Overview
A branched alkane with the molecular formula C12H24, this specialty chemical is widely used as a high-performance solvent, lubricant additive, and intermediate in organic synthesis. Its unique structure provides exceptional thermal stability and low volatility.
Core Specifications
| Parameter | Value |
|---|---|
| CAS Number | 62199-62-6 |
| Molecular Formula | C12H24 |
| Molecular Weight | 168.32 g/mol |
| Appearance | Colorless liquid |
| Boiling Point | 215-220°C |
| Density | 0.78 g/cm³ at 25°C |
Technical Comparison with Similar Alkanes
| Property | 2,2,4,4,6-Pentamethylheptane | Isododecane | Hexadecane |
|---|---|---|---|
| Viscosity (cSt @40°C) | 3.2 | 2.4 | 4.1 |
| Flash Point | 96°C | 74°C | 135°C |
| Thermal Degradation Temp | 280°C | 210°C | 245°C |
Industrial Applications
1. Advanced Lubricant Formulations
Enhances oxidation resistance in synthetic engine oils under extreme temperatures (150-300°C operation range).
2. Polymer Processing
Acts as plasticization aid for polyolefins, improving flow properties during injection molding while reducing die buildup.
3. Cosmetic Science
Volatile carrier in long-wear cosmetics (24h+ formulations) with demonstrated dermatological safety (OECD 439 compliance).
Implementation Case Studies
Case 1: High-Temperature Industrial Grease
A manufacturer achieved 18% longer relubrication intervals in steel mill bearings by replacing 15% PAO base oil with 2,2,4,4,6-Pentamethylheptane.
Case 2: Cosmetic Primer Formulation
0.5% addition reduced silicone migration in 12-hour wear tests by 42% compared to standard cyclomethicone carriers.
Client Success Stories
BASF Performance Materials
Integrated this compound into specialty polypropylene grades, achieving 15% faster cycle times and ISO 10993-5 certified biocompatibility.
L’Oreal Research Paris
Developed transfer-resistant lipstick using 2,2,4,4,6-Pentamethylheptane as key volatile phase, resulting in 31% longer wear time in clinical trials.
Dow Chemical Engineering
Utilized as reaction medium in Ziegler-Natta catalyst production, increasing catalyst activity by 22% versus traditional hexane systems.
Technical Consultation & Ordering
Our chemical engineers provide application-specific guidance on:
- Formulation optimization
- Regulatory compliance (REACH, TSCA)
- Custom purity grades (99% to 99.9%)
Contact our specialists for technical data packages:
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