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Heptacosanoic acid

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Identification
Molecular formula
C27H54O2
CAS number
506-34-3
IUPAC name
heptacosanoic acid
State
State

Heptacosanoic acid is in a solid state at room temperature. As a long-chain saturated fatty acid, it exhibits the characteristic of higher melting points due to the extension of the hydrophobic carbon chain.

Melting point (Celsius)
61.30
Melting point (Kelvin)
334.50
Boiling point (Celsius)
432.40
Boiling point (Kelvin)
705.60
General information
Molecular weight
410.71g/mol
Molar mass
410.7130g/mol
Density
0.8334g/cm3
Appearence

Heptacosanoic acid is a white crystalline solid that is found naturally in many plant and animal sources. It is odorless and generally appears as a powder or granules. The crystalline structure is a typical feature of long-chain fatty acids.

Comment on solubility

Solubility of Heptacosanoic Acid

Heptacosanoic acid, also referred to as tricosanoic acid, is a saturated fatty acid with the chemical formula C27H54O2. Understanding its solubility is essential for various applications, especially in the fields of biochemistry and materials science.

Key Points on Solubility

  • Nonpolar Characteristics: Heptacosanoic acid is a long-chain fatty acid, making it largely nonpolar. This nonpolarity affects its solubility in different solvents.
  • Solubility in Organic Solvents: It is significantly soluble in organic solvents such as hexane, benzene, and chloroform. These solvents can effectively dissolve the acid due to their similar nonpolar characteristics.
  • Poor Water Solubility: Heptacosanoic acid has very low solubility in water. This is primarily due to the lengthy hydrocarbon chain, which hinders the formation of hydrogen bonds with water molecules.
  • Influence of Temperature: Like many organic compounds, the solubility of heptacosanoic acid in organic solvents may increase with temperature, making it easier to dissolve at higher temperatures.

In summary, while heptacosanoic acid exhibits good solubility in organic solvents due to its nonpolar nature, its solubility in water remains negligible. This key characteristic is critical when considering its applications in various chemical processes.

Interesting facts

Exploring Heptacosanoic Acid

Heptacosanoic acid, also known as tricosanoic acid, is a fascinating long-chain fatty acid that captivates both chemists and biologists alike. This organic compound, featuring a carbon chain of 27 carbons, can be primarily found in various plant and animal fats. Here are some intriguing facts about heptacosanoic acid:

  • Natural Sources: Heptacosanoic acid is often extracted from natural sources such as beeswax, certain grains, and plant oils. Its presence in these substances links it to various biological processes.
  • Role in Biology: Like other fatty acids, heptacosanoic acid plays a role in cellular functions, particularly in the formation of cell membranes and energy storage. It is included in the category of ultra-long-chain fatty acids (ULCFAs).
  • Industrial Potential: The unique properties of heptacosanoic acid lend itself to potential industrial applications, including use in cosmetics and pharmaceuticals. Its emollient properties make it an interesting candidate for skin care formulations.
  • Research Significance: Scientists are actively studying heptacosanoic acid's metabolic pathways and its implications for human health. Understanding its role could help in advancements in nutrition and lipid metabolism.
  • Environmental Relevance: As a component of plant waxes, heptacosanoic acid might also play a role in preventing water loss in plants and providing protection against environmental stresses.

In summary, heptacosanoic acid is not merely another fatty acid; it embodies a wealth of biological significance and industrial promise. The ongoing research into its properties and potential applications continues to unveil new insights into its importance in both nature and technology.

Synonyms
HEPTACOSANOIC ACID
7138-40-1
Carboceric acid
C27:0
9J1CDT7DOJ
EINECS 230-436-9
DTXSID5075070
CHEBI:78710
heptacosanoate;hydron
DTXCID8047000
230-436-9
MFCD00014029
HeptacosanoicAcid
UNII-9J1CDT7DOJ
n-Heptacosanoic Acid
C26H53COOH
SCHEMBL159308
LMFA01010027
AKOS015839867
FA 27:0
HY-W127566
AS-57029
FA(27:0)
Heptacosanoic acid, ~99% (capillary GC)
DB-055520
CS-0185788
H0971
NS00043169
T72867
Q15410999
563CBB30-089B-45E1-BE24-439806FB6FF4