Chemical Name: Hexadecyl isononanoate
CAS No.: 84878-33-1
Molecular Fomula: C25H50O2
Molecular weight: 382.6633
Appearance: White crystalline powder
Assay:≥99.0%
Hexadecyl Isononanoate (CAS 84878-33-1) is a premium ester compound widely used as an emollient and texture enhancer in cosmetic formulations. Its molecular structure combines hexadecyl alcohol with isononanoic acid, delivering exceptional spreadability and non-greasy lubrication.
Parameter | Specification |
---|---|
CAS Number | 84878-33-1 |
Molecular Formula | C25H50O2 |
Appearance | Clear viscous liquid |
Melting Point | -5°C to 5°C |
Flash Point | >200°C |
Feature | Hexadecyl Isononanoate | Conventional Esters |
---|---|---|
Oxidative Stability | Superior | Moderate |
Skin Feel | Silky-dry finish | Oily residue |
Viscosity (25°C) | 35-45 mPa·s | 50-70 mPa·s |
Formulators at Luxury Cosmetics Co. achieved 30% viscosity reduction in vitamin C serums while maintaining active stability through optimized 2.5% Hexadecyl Isononanoate integration.
Precision Mechanics Ltd. reported 18% efficiency gains in high-speed CNC machining by blending this ester with synthetic base oils at 7-12% concentration.
Challenge: Reduce tackiness in 50+ SPF formulations
Solution: 3% Hexadecyl Isononanoate substitution
Result: 40% improvement in sensory scores + 15% UVB protection enhancement
Challenge: Prevent plasticizer migration in PVC
Solution: 8% ester co-blend system
Result: 200% improvement in material longevity
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