What is Caprylic Capric Triglyceride CAS 65381-09-1?

Caprylic Capric Triglyceride, also called GTCC or medium-chain triglyceride oil, is a mixed triester prepared from caprylic acid, capric acid, and glycerin. It is a nearly colorless to light-yellow, low-viscosity oily liquid with high oxidative stability and a light, non-greasy skin feel.

Why is GTCC used as an emollient and carrier in cosmetics?

Its low viscosity and high spreading ability let it dissolve lipophilic actives, sun filters, vitamins, and pigments while improving the texture of creams, lotions, sunscreens, and color cosmetics. It leaves a smooth finish without the heavy oiliness of many conventional vegetable oils.

What is the difference between Caprylic/Capric Triglyceride and ordinary vegetable oil?

GTCC is a refined medium-chain triglyceride with a narrow C8/C10 fatty acid profile, giving lower viscosity, lighter color, better oxidative stability, and faster spreadability than many long-chain vegetable oils. This makes it especially suitable for clear oils, sprayable formulations, and oxidation-sensitive products.

Which formulation types benefit most from Caprylic Capric Triglyceride?

It is widely used in facial care, body lotions, sunscreen oils, makeup removers, lip products, hair oils, and topical delivery systems. It can function as a primary oil phase, a solvent/carrier, or a refatting agent depending on the target sensory profile.

Caprylic Capric Triglyceride CAS 65381-09-1

Caprylic Capric Triglyceride, identified by CAS 65381-09-1, is a mixed triester derived from coconut oil and glycerin, serving as a primary non-greasy emollient within the Cosmetic Raw Materials sector. In industrial synthesis and chemical processing, this GTCC acts as a highly stable, oxidation-resistant medium chain triglyceride that facilitates the solubilization of lipophilic active ingredients and improves the spreadability of industrial emulsions. As a refined decanoyl/octanoyl-glyceride, it functions through a low-viscosity mechanism to modulate the sensory profile and structural integrity of lipid-phase industrial matrices, often utilized as a carrier for fat-soluble vitamins and pigments. This Capric Acid Triglyceride is available with competitive factory pricing and customized specifications to meet diverse manufacturing requirements. We provide comprehensive technical documentation including MSDS, TDS, COA for every batch to ensure regulatory compliance and facilitate bulk supply for large-scale production.

CAS: 65381-09-1
Synonyms: Caprylic/Capric Triglyceride, GTCC, Decanoyl/octanoyl-glycerides, Medium Chain Triglycerides, MCT Oil, Capric Acid Triglyceride
Einecs: 265-724-3
Molecular Formula: C21H40O6
Grade: Cosmetic / Industrial Grade
Package: 190kg/drum, 950kg/IBC Tank

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Product Description

Technical Data

Property	Specification
Appearance	Colorless, odorless, transparent oily liquid
Acid Value (mg KOH/g)	<= 0.1
Saponification Value (mg KOH/g)	325 – 345
Iodine Value (g I2/100g)	<= 0.5
Hydroxyl Value (mg KOH/g)	<= 5.0
Moisture (Refractive Index)	<= 0.1%
Specific Gravity (20°C)	0.930 – 0.960

Applications

Cosmetic Raw Materials: Acts as a foundational solvent and emollient in creams, lotions, and sun protection formulations due to its excellent skin affinity.
Pharmaceutical Intermediates: Utilized as a stable carrier and diluent for oral and topical drug delivery systems, particularly for hydrophobic molecules.
Industrial & Specialty Chemicals: Employed as a high-performance lubricant for food-grade machinery and a plasticizer in specialized polymer processing.

For formulations requiring a different fast-spreading ester emollient, Isopropyl Myristate is a separate lipid-phase component.

Storage & Safety

Storage: Store in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Keep containers tightly closed when not in use.
Safety Operations: Handle with standard industrial hygiene practices. Use Personal Protective Equipment (PPE) including protective gloves and safety glasses. Ensure adequate ventilation in the processing area.

Quality Assurance

Our manufacturing facility implements a comprehensive quality control system adhering to international standards. Each batch of Caprylic Capric Triglyceride undergoes rigorous testing including Gas Chromatography (GC) for fatty acid composition and acid-base titration to ensure chemical stability. We maintain strict batch traceability and provide verified laboratory reports to ensure our outp

FAQ - Technical & Supply Chain

Q:
What is Caprylic Capric Triglyceride CAS 65381-09-1?

A: Caprylic Capric Triglyceride, also called GTCC or medium-chain triglyceride oil, is a mixed triester prepared from caprylic acid, capric acid, and glycerin. It is a nearly colorless to light-yellow, low-viscosity oily liquid with high oxidative stability and a light, non-greasy skin feel.
Q:
Why is GTCC used as an emollient and carrier in cosmetics?

A: Its low viscosity and high spreading ability let it dissolve lipophilic actives, sun filters, vitamins, and pigments while improving the texture of creams, lotions, sunscreens, and color cosmetics. It leaves a smooth finish without the heavy oiliness of many conventional vegetable oils.
Q:
What is the difference between Caprylic/Capric Triglyceride and ordinary vegetable oil?

A: GTCC is a refined medium-chain triglyceride with a narrow C8/C10 fatty acid profile, giving lower viscosity, lighter color, better oxidative stability, and faster spreadability than many long-chain vegetable oils. This makes it especially suitable for clear oils, sprayable formulations, and oxidation-sensitive products.
Q:
Which formulation types benefit most from Caprylic Capric Triglyceride?

A: It is widely used in facial care, body lotions, sunscreen oils, makeup removers, lip products, hair oils, and topical delivery systems. It can function as a primary oil phase, a solvent/carrier, or a refatting agent depending on the target sensory profile.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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