Description

Propylene Dimyristate is a high-purity, synthetic ester derived from propylene glycol and myristic acid, valued for its exceptional emolliency and skin-feel properties. This versatile ingredient serves as a non-greasy, fast-spreading emollient and solvent, enhancing product texture and stability. It is primarily sought by formulators in the personal care, cosmetics, and pharmaceutical industries for premium skin creams, lotions, sunscreens, and topical ointments.

Application

• Personal Care & Cosmetics: Acts as a primary emollient and texture enhancer in facial creams, body lotions, and anti-aging serums.
• Sunscreen Formulations: Used as a solvent and spreading agent for UV filters, improving application uniformity and water resistance.
• Pharmaceutical Topicals: Serves as a base or carrier in ointments, gels, and medicated creams for enhanced drug delivery and skin absorption.
• Lipstick & Lip Care: Provides a smooth, non-sticky feel and improves pigment dispersion in lip products and balms.
• Hair Conditioners: Imparts softness and manageability while reducing greasiness in rinse-off and leave-in conditioners.
• Makeup Products: Functions as a binder and emollient in foundations, BB creams, and color cosmetics for a silky finish.

Basic Information

Product Name	Propylene Dimyristate
CAS No.	51209-16-6
Molecular Formula	C31H60O4
Molecular Weight	496.81 g/mol
Synonyms	Propylene Glycol Dimyristate; 1,2-Propanediol Dimyristate; Myristic Acid, 1,2-Propanediol Diester; PG Dimyristate; Propane-1,2-diyl Dimyristate; Bis(tetradecanoyloxy)propane; Dimyristin Propylene Glycol Ester; Lanol PD-3 (Trade Name)
EINECS	257-069-5

Quality Control

Our Propylene Dimyristate is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for cosmetic and pharmaceutical applications. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and saponification value are provided with every shipment to guarantee consistent quality and traceability.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	220 - 230 mg KOH/g
Hydroxyl Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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