Description

Trimethylene Mono Palmitate is a specialized fatty acid ester derived from palmitic acid and trimethylene glycol. This compound serves as a versatile intermediate and functional additive, valued for its ability to modify surface properties and act as a building block for more complex molecules. It is particularly relevant for manufacturers in the personal care, lubricant, and polymer industries seeking to enhance product performance and stability.

Application

• As an emollient and skin-conditioning agent in cosmetic and personal care formulations.
• Functioning as a lubricity additive and viscosity modifier in synthetic lubricants and greases.
• Acting as a key intermediate in the synthesis of plasticizers, surfactants, and other ester-based specialty chemicals.
• Utilized as a processing aid and internal lubricant in polymer and plastic manufacturing.
• Employed in the formulation of release agents and mold lubricants for industrial molding processes.
• Potential use as a raw material for biodegradable lubricants and environmentally friendly chemical products.

Basic Information

Product Name	Trimethylene Mono Palmitate
CAS No.	79777-28-9
Molecular Formula	C19H38O3
Molecular Weight	314.51 g/mol
Synonyms	1,3-Propanediol Monohexadecanoate; 3-Hydroxypropyl Palmitate; Palmitic Acid 3-Hydroxypropyl Ester; Hexadecanoic Acid, 3-Hydroxypropyl Ester; Trimethylene Glycol Monopalmitate; 3-Hydroxy-1-propyl Hexadecanoate; Mono(3-hydroxypropyl) Palmitate
EINECS	Contact for details

Quality Control

Our Trimethylene Mono Palmitate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters 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 room temperature (15-25°C). Keep away from strong alkalis and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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