Description

Miglyol 840 is a highly refined, medium-chain triglyceride (MCT) derived from caprylic and capric acids. This versatile, non-greasy emollient is prized for its exceptional oxidative stability, low viscosity, and excellent skin feel. It serves as a critical functional ingredient for formulators in the cosmetic, personal care, and pharmaceutical industries, providing a neutral, odorless, and readily biodegradable base.

Application

• Cosmetic & Personal Care Formulations: Acts as a premium emollient and solvent in sun care products, creams, lotions, and makeup removers.
• Pharmaceutical Carrier: Used as a solvent or oily vehicle for active ingredients in topical and transdermal drug delivery systems.
• Lubricant & Release Agent: Employed in the manufacturing of plastics, rubber, and as a mold release agent due to its thermal stability.
• Food & Nutritional Supplements: Serves as a carrier for fat-soluble vitamins and flavors, and as a component in specialized dietary products.
• Industrial Applications: Functions as a plasticizer, lubricant, and processing aid in various technical and industrial processes.

Basic Information

Product Name	Miglyol 840
CAS No.	77466-09-2
Molecular Formula	Mixture of C8 and C10 triglycerides
Molecular Weight	~500-550 g/mol (average)
Synonyms	Propylene Glycol Dicaprylate/Dicaprate; Caprylic/Capric Triglyceride (C8/C10); Medium-Chain Triglycerides (MCT) Oil; PG Dicaprylate/Dicaprate; Glyceryl Tricaprylate/Caprate; 1,2,3-Propanetriol, trioctanoate/tridecanoate; Miglyol® 840 (Brand Name)
EINECS	Contact for details

Quality Control

Our Miglyol 840 is manufactured under strict quality management systems. It meets high-purity standards suitable for cosmetic and pharmaceutical applications. Certificates of Analysis (COA) detailing identity, purity, and key physical parameters are available for every batch upon request, ensuring full 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). Avoid contact with strong oxidizing agents and excessive heat to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Odor	Practically odorless
Acid Value	≤ 0.1 mg KOH/g
Peroxide Value	≤ 0.5 meq/kg
Saponification Value	325 - 345 mg KOH/g
Iodine Value	≤ 1.0 g I2/100g
Water Content (KF)	≤ 0.1 %
Relative Density (20°C)	0.940 - 0.960
Refractive Index (20°C)	1.440 - 1.450

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