Description

Trihexanoin is a high-purity triglyceride compound, specifically the triester of glycerol and hexanoic (caproic) acid. This specialty chemical is valued for its consistent composition and performance as a non-reactive intermediate or functional additive. It serves critical roles in the pharmaceutical, cosmetic, and specialty chemical manufacturing sectors where precise molecular structure and purity are paramount for product development and process consistency.

Application

• Pharmaceutical Excipient: Used as a solvent, co-solvent, or carrier in lipid-based drug delivery systems to enhance the bioavailability of poorly water-soluble active pharmaceutical ingredients (APIs).
• Cosmetic & Personal Care Ingredient: Functions as an emollient, skin-conditioning agent, and solvent in formulations for creams, lotions, and makeup products.
• Chemical Intermediate: Serves as a building block in organic synthesis for the production of more complex esters, surfactants, or lubricant additives.
• Food & Flavor Industry: Employed as a carrier or solvent for flavors, colors, and fat-soluble vitamins in food-grade applications.
• Laboratory Research: Used as a standard or reagent in biochemical and nutritional studies related to lipid metabolism and analysis.
• Lubricant & Plasticizer: Acts as a base oil or plasticizing agent in specialized lubricant formulations and polymer processing.

Basic Information

Product Name	Trihexanoin
CAS No.	621-70-5
Molecular Formula	C21H38O6
Molecular Weight	386.52 g/mol
Synonyms	Glyceryl Trihexanoate; Glyceryl Tricaproate; Caproin; Tri-n-hexanoin; 1,2,3-Trihexanoyl-rac-glycerol; Hexanoic Acid, 1,2,3-Propanetriyl Ester; Triglyceride C6:0; Tricaproin
EINECS	210-702-1

Quality Control

Our Trihexanoin is manufactured under a strict quality management system. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical and cosmetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and 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	Colorless to pale yellow oily liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Water Content (KF)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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