Description

2-(Hydroxymethyl)-2-[(Myristoyloxy)Ethyl]Propane-1,3-Diyl Dimyristate is a high-purity, synthetic ester compound derived from myristic acid, serving as a versatile and effective emollient and skin-conditioning agent. Its molecular structure provides excellent occlusive properties and a non-greasy, smooth feel, making it a valuable ingredient for premium personal care formulations. This product is essential for manufacturers in the cosmetics and pharmaceutical industries seeking to enhance product texture, stability, and skin compatibility.

Application

This specialized ester finds its primary use as a high-performance emollient and texture enhancer across several industries:

• Cosmetic & Personal Care Formulations: Acts as a key emollient in creams, lotions, sunscreens, and lipsticks to improve spreadability and provide a luxurious skin feel.
• Pharmaceutical Topicals: Used as an excipient in ointments, creams, and dermatological preparations to aid in drug delivery and skin moisturization.
• Hair Care Products: Incorporated into conditioners, serums, and styling products to impart shine, reduce frizz, and improve manageability.
• Skin Protectants & Barrier Creams: Utilized for its occlusive properties to help protect skin from environmental irritants and moisture loss.
• Color Cosmetics: Enhances the pigment dispersion and application smoothness in foundations, eyeshadows, and makeup products.
• High-End Skincare: A preferred ingredient in anti-aging serums and moisturizers for its excellent skin compatibility and conditioning effects.

Basic Information

Product Name	2-(Hydroxymethyl)-2-[(Myristoyloxy)Ethyl]Propane-1,3-Diyl Dimyristate
CAS No.	68818-68-8
Molecular Formula	C49H94O8
Molecular Weight	811.27 g/mol
Synonyms	Pentaerythrityl Tetramyristate (common name); Tetramyristoyl Pentaerythritol; Pentaerythritol Tetramyristate; Pentaerythritol Tetratetradecanoate; 2,2-Bis(hydroxymethyl)-1,3-propanediol tetramyristate; Pentaerythrityl Tetratetradecanoate; Myristic Acid, Pentaerythritol Ester; Pentaerythritol Ester of Myristic Acid
EINECS	Contact for details

Quality Control

Our 2-(Hydroxymethyl)-2-[(Myristoyloxy)Ethyl]Propane-1,3-Diyl Dimyristate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets stringent specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and saponification value are available upon request to support your quality assurance and regulatory compliance needs.

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 sources to maintain product integrity and shelf life.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	260 - 280 mg KOH/g
Melting Point	50 - 55 °C
Heavy Metals (as Pb)	≤ 10 ppm

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