Description

Trioctanoin is a high-purity triglyceride ester derived from caprylic acid, serving as a versatile and stable chemical intermediate. Its consistent quality and defined composition make it a critical raw material for manufacturers requiring reliable performance in sensitive formulations. This product is essential for producers in the pharmaceutical, cosmetic, and specialty chemical industries seeking a well-characterized lipid component.

Application

• Pharmaceutical Excipient: Used as a solubilizer, carrier, or bioavailability enhancer in lipid-based drug delivery systems (e.g., SNEDDS, SMEDDS).
• Cosmetic & Personal Care Ingredient: Functions as an emollient, skin-conditioning agent, and solvent in creams, lotions, and sunscreens.
• Food & Flavor Industry: Acts as a carrier oil for flavors, fragrances, and fat-soluble vitamins (e.g., Vitamin E acetate).
• Chemical Synthesis: Serves as a starting material or intermediate in organic synthesis and the production of specialty esters.
• Laboratory Research: Utilized as a standard or reagent in biochemical and nutritional studies.
• Industrial Lubricants & Plasticizers: Employed as a bio-based component in formulating lubricants and plasticizers.

Basic Information

Product Name	Trioctanoin
CAS No.	538-23-8
Molecular Formula	C27H50O6
Molecular Weight	470.68 g/mol
Synonyms	Glyceryl Tricaprylate; Caprylic Triglyceride; Tricaprylin; 1,2,3-Tri(capryloyloxy)propane; Glycerol Trioctanoate; Octanoic Acid, 1,2,3-Propanetriyl Ester; Trioctanoylglycerol
EINECS	208-686-5

Quality Control

Our Trioctanoin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and peroxide value are available upon request. We support compliance with relevant guidelines for pharmaceutical (ICH Q7), food, and cosmetic applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow oily liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Water Content (KF)	≤ 0.1%
Heavy Metals	≤ 10 ppm

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