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Triacetin

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Identification
Molecular formula
C9H14O6
CAS number
102-76-1
IUPAC name
2,3-di(propanoyloxy)propyl propanoate
State
State
At room temperature, Triacetin is a liquid. Its relatively low melting point ensures that it remains in this state under standard conditions, making it useful in various liquid formulations.
Melting point (Celsius)
3.00
Melting point (Kelvin)
276.15
Boiling point (Celsius)
258.00
Boiling point (Kelvin)
531.15
General information
Molecular weight
218.22g/mol
Molar mass
218.2150g/mol
Density
1.1547g/cm3
Appearence

Triacetin is a colorless, viscous, and odorless liquid. The compound is known for its smooth texture and is often used in various industrial applications, including as an additive in tobacco products and a plasticizer in polymers. It has excellent solvency properties, which allows it to dissolve a wide range of substances.

Comment on solubility

Solubility of 2,3-di(propanoyloxy)propyl propanoate

The solubility of 2,3-di(propanoyloxy)propyl propanoate can be understood through various factors that influence its behavior in different solvents.

Key Factors Affecting Solubility:

  • Polarity: Due to the polar functional groups present in the compound, it is likely to be more soluble in polar solvents.
  • Hydrogen Bonding: The ability to form hydrogen bonds with solvents can enhance solubility. In this case, the –O groups may interact with water molecules.
  • Alkyl Chain Length: The propanoate chains influence hydrophobic interactions, which can limit solubility in highly polar environments.

In general, one can expect that this compound:

  1. Will have good solubility in water due to the presence of hydrophilic –O and –C(=O)O groups.
  2. May exhibit reduced solubility in non-polar solvents owing to the hydrophobic propanoate sections.

In summary, while the exact solubility of 2,3-di(propanoyloxy)propyl propanoate can vary depending on specific conditions, it is likely to be soluble in polar solvents while showing limited solubility in non-polar environments, making it an interesting compound for studies related to solvent interactions.

Interesting facts

Interesting Facts About 2,3-di(propanoyloxy)propyl propanoate

2,3-di(propanoyloxy)propyl propanoate is a fascinating compound that showcases the intricate world of organic chemistry. This compound is a type of ester, specifically a di-ester, which means it has two ester functional groups. Here are some key points to appreciate:

  • Synthesis Potential: Due to its structure, this compound can be synthesized through the esterification reaction between propanoic acid and an alcohol, such as propylene glycol. This could lead into various applications in the chemical and pharmaceutical industries.
  • Applications: Its ability to modify and increase the solubility of certain compounds allows for potential uses in drug formulation, especially in enhancing the bioavailability of poorly soluble drugs.
  • Biodegradability: Compounds like 2,3-di(propanoyloxy)propyl propanoate can be designed to be biodegradable, which is particularly important in today's environment-conscious society.
  • Versatile Building Block: This compound can serve as an excellent building block for the synthesis of more complex molecules, which is a vital aspect of developing new materials and pharmaceuticals.

As with many organic compounds, the insight into the structure of 2,3-di(propanoyloxy)propyl propanoate reveals much about its reactivity and potential. Studying such compounds can lead to exciting discoveries in molecular chemistry and material science, emphasizing the significant role they play in the future advancements of various fields.

In the words of a renowned chemist, "Understanding the complexity of simple compounds is the foundation upon which great innovations are built."

Synonyms
TRIPROPIONIN
139-45-7
Glycerol tripropionate
Glyceryl tripropanoate
Glyceryl tripropionate
Tripropionine
Tripropionylglycerol
Propane-1,2,3-triyl tripropionate
Propionin, tri-
Glycerine tripropionate
1,2,3-Propanetriol, tripropanoate
Propionic acid triglyceride
2,3-di(propanoyloxy)propyl propanoate
NSC 36744
FEMA No. 3286
UNII-F8L8EVQ6QB
1,2,3-Propanetriol, 1,2,3-tripropanoate
EINECS 205-365-1
BRN 1713645
AI3-07939
1,2,3-Propanetriol, tripropionate
MFCD00027005
NSC-36744
F8L8EVQ6QB
1,2,3-tripropanoylglycerol
1,2,3-PROPANETRIOL TRIPROPANOATE
DTXSID8051702
CHEBI:88153
propane-1,2,3-triyl tripropanoate
4-02-00-00717 (Beilstein Handbook Reference)
GLYCERYL TRIPROPANOATE [FCC]
GLYCERYL TRIPROPANOATE [FHFI]
1,3-bis(propanoyloxy)propan-2-yl propanoate
tri-propionin
Tripropionin, 8CI
glycerol tripropanoate
Tripropionin, >=95%
Propionin, tri- (8CI)
SCHEMBL76782
DTXCID4030257
1,3-Propanetriol, tripropanoate
FEMA 3286
Tripropionin, analytical standard
1,2,3-tris-propionyloxy-propane
Propane-1,2,3-triyltripropionate
NSC36744
WLN: 2VO1YOV2 & 1OV2
AKOS015912947
2,3-Bis(propionyloxy)propyl propionate
Tripropionin, >=97.1%, FCC, FG
1,2,3-Propanetriol tripropanoate, 9CI
2,3-Bis(propionyloxy)propyl propionate #
AS-61403
SY052030
CS-0320953
G0090
NS00021008
D95972
Q27160090