Chemical Name: Methyl Octanoate
Synonyms: Methyl caprylate; Caprylic acid methyl ester
CAS No.: 111-11-5
Molecular Formula: C9H18O2
Molecular Weight: 158.24
Appearance: Liquid
Methyl Octanoate (CAS 111-11-5) is a high-purity ester compound widely used across multiple industries. Key technical parameters include:
Parameter | Specification |
---|---|
Chemical Name | Methyl Octanoate |
CAS Number | 111-11-5 |
Molecular Formula | C9H18O2 |
Molecular Weight | 158.24 g/mol |
Appearance | Colorless liquid |
Density | 0.877 g/cm³ at 20°C |
Boiling Point | 193-195°C |
Industry | Application |
---|---|
Chemical Manufacturing | Intermediate for plasticizers & surfactants |
Cosmetics | Emollient in skincare formulations |
Food Processing | Flavor enhancer (GRAS status) |
Parameter | Methyl Octanoate | Ethyl Acetate | Methyl Laurate |
---|---|---|---|
Evaporation Rate | 0.4 (Butyl Acetate = 1) | 4.0 | 0.2 |
Flash Point | 76°C | -4°C | 110°C |
VOC Content | Low | High | Medium |
Used as a cold-flow improver in biodiesel formulations, demonstrating 15% better performance in cloud point reduction versus conventional additives.
Enhances lubricity in synthetic engine oils, showing 20% reduction in wear scar diameter during ASTM D4172 testing.
Challenge: Needed low-odor plasticizer for medical-grade PVC
Solution: 8% Methyl Octanoate incorporation
Result: Achieved 30% faster processing speeds with 0.5% residual monomer content
Challenge: Required heat-stable flavor carrier
Solution: 12% Methyl Octanoate in spray-dried formulations
Result: Extended shelf life by 8 months with 95% aroma retention
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