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Trihexanoin

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Identification
Molecular formula
C21H38O6
CAS number
621-71-6
IUPAC name
2,3-di(hexanoyloxy)propyl hexanoate
State
State

At room temperature, trihexanoin is in a liquid state. It remains stable under normal conditions and is not volatile.

Melting point (Celsius)
-28.00
Melting point (Kelvin)
245.20
Boiling point (Celsius)
370.50
Boiling point (Kelvin)
643.70
General information
Molecular weight
470.54g/mol
Molar mass
470.7360g/mol
Density
0.9445g/cm3
Appearence

Trihexanoin is a colorless to pale yellow liquid with a slightly fatty odor. It is a triglyceride formed from one glycerol molecule esterified with three hexanoic acid molecules. Its oily consistency is typical of many esters of fatty acids.

Comment on solubility

Solubility of 2,3-di(hexanoyloxy)propyl hexanoate

The solubility of 2,3-di(hexanoyloxy)propyl hexanoate (C21H38O6), a compound with an intricate structure due to its multiple hexanoyloxy functional groups, can be characterized as follows:

  • Polarity: The presence of the hexanoyloxy groups enhances the compound's polar characteristics, influencing its solubility in various solvents.
  • Solvent Compatibility: Typically, this compound is expected to have a better solubility in organic solvents, such as:
    • Ether
    • Chloroform
    • Acetone
  • Water Solubility: Due to its relatively large hydrophobic portions from the hexanoate chains, solubility in water is likely to be limited, leading to:
    • Low miscibility
    • Possible formation of emulsions when mixed with water

In conclusion, while 2,3-di(hexanoyloxy)propyl hexanoate exhibits notable solubility in organic solvents, its solubility in aqueous environments is low. Understanding this aspect is crucial for applications where the compound may interact with various mediums.

Interesting facts

Interesting Facts about 2,3-di(hexanoyloxy)propyl hexanoate

2,3-di(hexanoyloxy)propyl hexanoate is a fascinating chemical compound with unique properties and applications. As a member of the ester family, it boasts a range of characteristics that make it interesting from both scientific and industrial perspectives.

Key Characteristics

  • Ester Functionality: As an ester, this compound is derived from an acid (hexanoic acid) and an alcohol (in this case, a diol), which is vital for creating a variety of flavors and fragrances.
  • Biocompatibility: Compounds within the ester family are often noted for their biocompatibility, making them particularly useful in pharmaceuticals and biomedical applications.
  • Surfactant Properties: Due to the presence of long-chain fatty acid components, this compound exhibits surfactant properties, which can enhance solubility and stability in various formulations.

Applications and Implications

This compound is an exciting subject of study for various reasons:

  • Cosmetic Industry: Its surfactant properties allow it to be utilized in cosmetic formulations to improve texture and stability.
  • Food Industry: Given its origin from natural fatty acids, it may be explored for use in food products as a food additive.
  • Pharmaceutical Formulation: The biocompatible nature of this compound could lead to novel drug delivery systems or coatings for medical devices.

Research Opportunities

Looking ahead, there are numerous avenues for future research:

  • Green Chemistry: Exploring sustainable methods for synthesizing this compound aligns with the principles of green chemistry, promoting environmentally friendly practices.
  • Polymer Science: Investigating its potential in creating biodegradable polymers can contribute to advancements in materials science.
  • Bioactivity Studies: Understanding its bioactivity could unlock new therapeutic potentials.

In summary, 2,3-di(hexanoyloxy)propyl hexanoate is not only a compound of chemical interest but also a gateway to innovative applications across various industries. Its diverse properties render it a worthy subject for ongoing research and development.

Synonyms
TRICAPROIN
Trihexanoin
Glycerol trihexanoate
621-70-5
Tricapronin
Caproic triglyceride
Glyceryl tricaproate
Tricaproylglycerol
Glycerol tricaproate
Trihexanoyl glycerol
Hexanoic acid, 1,2,3-propanetriyl ester
1,2,3-Tricaproylglycerol
Glycerol tricapronate
Propane-1,2,3-triyl trihexanoate
NSC 406885
EINECS 210-701-5
BRN 1806732
EZ1Y9R895Y
AI3-07948
Hexanoic acid, 1,1',1''-(1,2,3-propanetriyl) ester
1,2,3-trihexanoylglycerol
NSC-406885
GLYCERYL TRIHEXANOATE
1,2,3-Propanetriyl hexanoate
DTXSID4060737
CHEBI:77386
propane-1,2,3-triyl tricaproate
4-02-00-00926 (Beilstein Handbook Reference)
TG 6:0/6:0/6:0
DTXCID8043232
Hexanoin, tri-(6CI,7CI,8CI)
Trihexanoylglycerol
Hexanoin, tri-
Tri-n-caproin
2,3-di(hexanoyloxy)propyl hexanoate
Palmitic acid triglyceride
Tricaproin (>90%)
Tri-Hexanoin
Hexanoin, tri- (6CI,7CI,8CI)
Tricaproin (C6:0)
UNII-EZ1Y9R895Y
Glycerol trihexanoate, ~99%
SCHEMBL177730
Glycerol tricapronate;Tricaproin
WLN: 5VO1YOV5&1OV5
Propane-1,2,3-triyltrihexanoate
MFCD00042905
NSC406885
1,2,3-Propanetriyl hexanoate, 9CI
2,3-Bis(hexanoyloxy)propyl hexanoate
Hexanoic acid,2,3-propanetriyl ester
AKOS015899808
HY-W127534
2,3-Bis(hexanoyloxy)propyl hexanoate #
PD069966
CS-0185760
NS00034948
T0441
D92343
Glycerol trihexanoate, puriss., >=99.0% (GC)
Q27146921
Tricaproin, European Pharmacopoeia (EP) Reference Standard