Description

Isostearyl Myristate is a high-purity, synthetic ester derived from isostearyl alcohol and myristic acid, valued for its exceptional emolliency and skin feel. This versatile ingredient acts as a non-greasy, fast-spreading emollient and solvent, offering superior stability and compatibility in a wide range of formulations. It is a critical component for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking to enhance product texture and performance.

Application

• Skin Care Formulations: Used as a primary emollient in creams, lotions, and body butters for its silky, non-occlusive feel and excellent spreadability.
• Color Cosmetics: Serves as a solvent and texture enhancer in lipsticks, foundations, and pressed powders, improving pigment dispersion and application smoothness.
• Hair Care Products: Incorporated into conditioners, serums, and styling products to impart shine, reduce frizz, and provide lightweight conditioning without buildup.
• Sunscreen & SPF Products: Functions as a solvent for organic UV filters and contributes to a pleasant skin feel, improving user compliance.
• Pharmaceutical Topicals: Employed as a base or carrier in ointments and medicated creams due to its chemical inertness and skin compatibility.
• Makeup Removers & Cleansing Oils: Acts as an effective, mild solvent for makeup and sebum, rinsing cleanly for a non-greasy finish.

Basic Information

Product Name	Isostearyl Myristate
CAS No.	72576-81-9
Molecular Formula	C32H64O2
Molecular Weight	480.9 g/mol
Synonyms	Isostearyl Myristate; Myristic Acid, Isostearyl Ester; Isooctadecyl Myristate; 16-Methylheptadecyl Tetradecanoate; ISM; Schercemol ISM; Crodamol ISM; Priolube 1415; Starfol ISM; Kester Wax K82P
EINECS	Contact for details

Quality Control

Our Isostearyl Myristate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets stringent specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee consistency and traceability for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	115 - 125 mg KOH/g
Iodine Value	≤ 1.0 g I₂/100g
Refractive Index (20°C)	1.450 - 1.455
Specific Gravity (20/20°C)	0.850 - 0.860

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.