Chemical Name: 2-OCTYLDODECYL MYRISTATE
CAS No.: 22766-83-2
Molecular Fomula: C34H68O2
Molecular weight: 508.9
Appearance: Colorless liquid
2-OCTYLDODECYL MYRISTATE (CAS 22766-83-2) is a branched ester widely used as an emollient and texture enhancer in cosmetic formulations. Key parameters:
Parameter | Value |
---|---|
Chemical Name | 2-Octyldodecyl Myristate |
Molecular Formula | C₃₃H₆₄O₂ |
Molecular Weight | 492.86 g/mol |
Appearance | Clear viscous liquid |
Purity | ≥98% |
Solubility | Insoluble in water, soluble in oils |
Primary applications across industries:
Property | 2-Octyldodecyl Myristate | Isopropyl Palmitate | Caprylic/Capric Triglyceride |
---|---|---|---|
Viscosity (25°C) | 35-45 mPa·s | 20-25 mPa·s | 28-32 mPa·s |
Oxidation Stability | Excellent | Good | Moderate |
Comedogenicity Rating | 0 | 4 | 1 |
Recommended usage levels:
Challenge: Reformulate vegan moisturizer without silicones
Solution: 12% 2-Octyldodecyl Myristate substitution
Result: 40% improvement in texture scores
Challenge: Reduce SPF whitening effect
Solution: 7% additive in sunscreen
Result: Eliminated white cast while maintaining SPF 50
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