Chemical Name: Dipentaerythrityl Pentaisononanoate
CAS No.: 84418-63-3
Molecular Fomula: C55H101O103*
Molecular weight: 922.38444
Appearance: Transparent liquid
Assay: ≥98.0%
Dipentaerythrityl Pentaisononanoate (CAS 84418-63-3) is a high-purity ester compound widely used in cosmetics, lubricants, and specialty polymers. Key parameters include:
Parameter | Value |
---|---|
Molecular Formula | C49H86O12 |
Molecular Weight | 891.2 g/mol |
Appearance | Clear viscous liquid |
Density (20°C) | 1.02-1.05 g/cm³ |
Boiling Point | >300°C |
Solubility | Insoluble in water, soluble in oils |
Property | Dipentaerythrityl Pentaisononanoate | Isopropyl Palmitate | Octyldodecanol |
---|---|---|---|
Thermal Stability | ★★★★★ | ★★★☆☆ | ★★☆☆☆ |
Viscosity (25°C) | 320-350 mPa·s | 25-30 mPa·s | 40-45 mPa·s |
Oxidative Resistance | Superior | Moderate | Low |
A European cosmetics brand achieved 12-hour wear time by incorporating 8-12% Dipentaerythrityl Pentaisononanoate as a film-forming agent.
Reduced friction coefficients by 22% in heavy machinery when used at 5% concentration with zinc dialkyldithiophosphate.
Challenge: Needed oxidation-resistant emollient for retinol creams.
Solution: 10% Dipentaerythrityl Pentaisononanoate increased product shelf life by 18 months.
Challenge: Required low-volatility plasticizer for medical-grade tubing.
Solution: Achieved 0.02% weight loss at 150°C over 500 hours.
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