Name: China Factory Supplier High Quality Capric acid/ Decanoic acid CAS 334-48-5
Brand: Wuhan Fortuna Chemical Co., Ltd.

Specifications of Capric acid/ Decanoic acid CAS 334-48-5

Items	Specifications	Results
Appearance	White crystal	Conforms
Assay	≥99%	99.79%
Residue on ignition	≤0.1%	0.56%
Melting point	27-32 ℃	31.5℃

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Parameters of Capric acid/ Decanoic acid CAS 334-48-5

Product parameters
Cas number:	334-48-5
Appearance:	White crystal
Purity:	99%min
Package details:	180kg/drum
Brand:	Fortunachem

Decanoic acid is a type of saturated medium-chain fatty acid (MCFA). Its name comes from its structure: "Deca-" meaning ten, indicating it has a 10-carbon atom chain. It is commonly found in various natural sources like coconut oil, palm kernel oil, and the milk of some mammals.

It is also widely known by its common name, Capric acid, which comes from the Latin word caper, meaning "goat," due to its pungent smell reminiscent of goats.

Key Properties and Characteristics

Chemical Formula: C₁₀H₂₀O₂
Systematic Name: Decanoic acid
Common Name: Capric acid
Type: Saturated fatty acid
Chain Length: Medium-chain (10 carbons)
Physical State: At room temperature, it is a white, crystalline solid with a characteristic unpleasant odor (often described as rancid or like goats).
Solubility: It has low solubility in water but is highly soluble in organic solvents like ethanol and ether. This is a key trait of medium-chain fatty acids that makes them useful.

Natural Sources

Decanoic acid is not typically found in isolation in nature but is a component of the fats and oils in various sources:

Coconut Oil: One of the richest natural sources. Coconut oil triglycerides are made up of a significant percentage of fatty acids that are decanoic acid.
Palm Kernel Oil: Another major tropical oil source.
Dairy Products: It is present in the milk of cows, goats, and humans.
Other Sources: It is found in smaller amounts in other fats like butter.

Uses and Applications

Decanoic acid has a wide range of uses across different industries:

1. Food and Flavor Industry:

Used as an ester (e.g., ethyl decanoate) in artificial flavorings to create fruity flavors like apricot, peach, and citrus notes.
Serves as a base for producing other food-grade additives.

2. Industrial and Manufacturing:

Plasticizers: Used in the manufacture of plasticizers, which are additives that make plastics more flexible and durable.
Perfumes and Fragrances: Its esters are used as intermediates in the synthesis of perfumes and fragrances to add fruity and floral notes.
Lubricants: Used in the production of synthetic lubricants and greases.
Rubber Industry: Acts as an intermediate in the production of certain types of rubber.

3. Health and Supplements:

Medium-Chain Triglycerides (MCTs): Decanoic acid is a primary component of MCT oil, specifically known as C10. MCTs are popular dietary supplements believed to provide a quick source of energy, support ketosis, and aid in weight management.
Antimicrobial Properties: It has been studied for its ability to inhibit the growth of bacteria and fungi. This is one reason why coconut oil (which contains it) is sometimes used for its antimicrobial effects.

4. Laboratory and Chemical Synthesis:

It is a common reagent and starting material in organic chemistry for synthesizing more complex molecules, dyes, and pharmaceuticals.

Summary of Key Facts

Aspect	Description
What it is	A saturated medium-chain fatty acid (MCFA) with 10 carbon atoms.
Common Name	Capric Acid
Found In	Coconut oil, palm kernel oil, dairy milk (cow, goat).
Physical Form	White crystalline solid with a strong, unpleasant odor.
Primary Uses	- Food flavorings (as esters) - MCT Oil production - Manufacturing plastics, perfumes, lubricants - Antimicrobial agent

In short, decanoic acid (capric acid) is a versatile medium-chain fatty acid with significant importance in the food, chemical, and health industries.