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Lacceroic acid

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Identification
Molecular formula
C32H64O2
CAS number
1740-28-9
IUPAC name
dotriacontanoic acid
State
State

At room temperature, dotriacontanoic acid is a solid.

Melting point (Celsius)
92.00
Melting point (Kelvin)
365.15
Boiling point (Celsius)
455.00
Boiling point (Kelvin)
728.15
General information
Molecular weight
482.85g/mol
Molar mass
482.8340g/mol
Density
0.8624g/cm3
Appearence

Dotriacontanoic acid, also known as lacceroic acid, typically appears as a white, waxy solid at room temperature.

Comment on solubility

Solubility of Dotriacontanoic Acid

Dotriacontanoic acid, also known as docosanoic acid or C32H64O2, exhibits distinctive solubility characteristics that are significant in various contexts. The solubility of this long-chain fatty acid can be summarized as follows:

  • Solvent Interactions: Dotriacontanoic acid is primarily insoluble in water due to its long hydrophobic carbon chain, which overwhelms the polar -COOH functional group.
  • Soluble in Organic Solvents: It readily dissolves in organic solvents such as hexane, chloroform, and ethanol, making it suitable for certain chemical applications.
  • Temperature Dependence: Like many fatty acids, its solubility in organic solvents can be influenced by temperature, thus increasing temperature often enhances solubility.

In summary, dotriacontanoic acid’s solubility behavior is dictated largely by the balance between its hydrophobic tail and hydrophilic carboxylic acid group. This characteristic explains its limited dispersibility in aqueous solutions while being compatible with a broad range of organic solvents. Understanding these solubility properties is essential for applications in biochemistry and material science.

Interesting facts

Interesting Facts about Dotriacontanoic Acid

Dotriacontanoic acid, also known as docosanoic acid, is a fascinating long-chain fatty acid that has garnered attention in various fields of research and industry. Here are some noteworthy aspects of this compound:

  • Fatty Acid Profile: As a saturated fatty acid, dotriacontanoic acid consists of a long hydrocarbon chain with 32 carbon atoms, which influences its physical properties and biological activities.
  • Natural Occurrence: This compound is primarily found in natural sources, such as certain animal fats and plant waxes, including carnauba wax. Its natural prevalence makes it significant in both nutritional studies and industrial uses.
  • Biochemical Role: Dotriacontanoic acid plays a role in human health. Long-chain fatty acids like this are important for cellular membrane structure and function. They are involved in numerous biochemical pathways that contribute to overall metabolic processes.
  • Applications in Industry: This acid is used in the production of surfactants, emulsifiers, and lubricants. It finds applications in cosmetics and personal care products, where it acts as a moisturizer and thickening agent.
  • Research Potential: Ongoing studies are exploring the potential benefits of dotriacontanoic acid in areas like biomedicine and nanotechnology. Its properties might contribute to developing new therapeutic agents and materials.

In conclusion, dotriacontanoic acid is a compound with diverse implications, ranging from its biochemical significance to its industrial utility. As research progresses, its potential applications may expand further, making it an exciting subject for scientists and students alike.

Synonyms
DOTRIACONTANOIC ACID
Lacceroic acid
Lacceric acid
3625-52-3
C32:0
CHEMBL1917282
CHEBI:76215
PB0234915O
UNII-PB0234915O
n-dotriacontanoic acid
SCHEMBL196790
DTXSID30189791
BDBM50357391
LMFA01010032
FA 32:0
DB-254600
Q2823259