CAS No.: 110-27-0
Chemical Name: Tetradecanoic acid, 1-methylethyl ester
Synonyms: Myristic acid isopropyl ester, IPMMolecular Formula: C₁₇H₃₄O₂
Molecular Weight: 270.45
EINECS No.: 203-751-4
1. Chemphysical Properties
Appearance Clear, colorless to pale yellow oily liquid
Odor Practically odorless
Density (25℃) 0.850 ~ 0.855 g/cm³
Refractive Index (20℃) 1.434 ~ 1.438
Melting Point ~3 ℃
Boiling Point 193 ℃ @ 20 mmHg
Flash Point (CC) >110 ℃
Viscosity (25℃) ~4.8 cPSolubility Insoluble in water & glycerol; miscible with ethanol, ether, mineral oil, vegetable oil
Stability Stable under normal conditions; resistant to hydrolysis, incompatible with strong oxidants
2. Quality Specification (Cosmetic / Industrial Grade)
| Test Item | Specification |
|---|---|
| Assay (GC) | ≥98.0% |
| Acid Value (mgKOH/g) | ≤0.5 |
| Saponification Value | 202 ~ 212 |
| Iodine Value | ≤1.0 |
| Water Content | ≤0.1% |
| Color (Hazen) | ≤30 |
Optional: USP/EP/Pharma grade available upon request
3. Application & Use
Cosmetics & Personal Care: Emollient, skin penetration enhancer, solvent for fragrances & pigments; used in cream, lotion, lip product, hair care, deodorant
Pharmaceutical Excipient: Transdermal absorption promoter, oil phase base for topical preparations
Other industries: Lubricant, softener for textile, additive for pesticide formulations
4. Packing
Standard: 180kg / steel drum
Small package: 25kg or 50kg plastic drum / 5kg can
Customized packaging available
5. Storage & Transportation
Storage: Keep tightly closed in cool, dry, well-ventilated warehouse, away from direct sunlight and strong oxidizing agents. Shelf life: 24 months under proper storage
Transport: Non-dangerous goods for general shipment. Avoid leakage, keep away from open flame and high temperature
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