Description

Propane-1,2,3-Triyl Trioctacosanoate is a high-molecular-weight triester derived from glycerol and octacosanoic acid (montanic acid). This compound serves as a versatile, high-melting-point wax ester with excellent lubricating and release properties. It is primarily utilized in industrial applications requiring durable surface coatings, plastic lubrication, and as a processing aid in polymer manufacturing.

Application

• As an internal and external lubricant and release agent in the processing of PVC, engineering plastics, and other polymers.
• As a key component in the formulation of high-performance polishes, wax blends, and protective coatings for automotive and industrial surfaces.
• As a processing aid and flow promoter in masterbatches and color concentrates for plastics.
• In the production of synthetic waxes and additives for printing inks and toners.
• As a mold release agent and anti-blocking agent in rubber and plastic manufacturing.
• In cosmetic formulations, such as lipsticks and pomades, where it acts as a stiffening agent and provides structure.
• As a lubricant for fine mechanical parts and in the cable industry.

Basic Information

Product Name	Propane-1,2,3-Triyl Trioctacosanoate
CAS No.	31661-27-5
Molecular Formula	C87H170O6
Molecular Weight	1311.3 g/mol
Synonyms	Glyceryl Trioctacosanoate; Glycerol Trioctacosanoate; Glyceryl Trimontanate; Glycerol Trimontanate; Montanic Acid Triglyceride; 1,2,3-Propanetriyl Trioctacosanoate; Octacosanoic Acid, 1,2,3-Propanetriyl Ester; Triglyceride C28
EINECS	Contact for details

Quality Control

Our Propane-1,2,3-Triyl Trioctacosanoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity and performance characteristics. A Certificate of Analysis (COA) detailing key parameters such as assay, melting point, acid value, and saponification value is provided with every shipment to guarantee compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Melting Point	70 - 85 °C
Acid Value	≤ 5.0 mg KOH/g
Saponification Value	120 - 140 mg KOH/g
Iodine Value	≤ 3.0 g I₂/100g
Heavy Metals (as Pb)	≤ 10 ppm

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