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Hentriacontane

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Identification
Molecular formula
C31H64
CAS number
630-04-6
IUPAC name
hentriacontane
State
State

At room temperature, hentriacontane is a solid. Due to its long carbon chain, it remains solid even at temperatures slightly above room temperature.

Melting point (Celsius)
67.90
Melting point (Kelvin)
341.05
Boiling point (Celsius)
458.50
Boiling point (Kelvin)
731.65
General information
Molecular weight
436.84g/mol
Molar mass
436.8310g/mol
Density
0.8100g/cm3
Appearence

Hentriacontane is a white crystalline solid. It can appear as a wax-like substance, commonly seen in straight-chain alkanes. When purified, it forms colorless or white crystals.

Comment on solubility

Solubility of Hentriacontane

Hentriacontane, with the chemical formula C31H64, is a long-chain alkane that exhibits interesting solubility characteristics. Generally, it is known for its low solubility in polar solvents due to its hydrophobic nature. Here are some key points to consider regarding its solubility:

  • Nonpolar Solubility: Hentriacontane is soluble in nonpolar solvents such as hexane, benzene, and other hydrocarbons.
  • Poor Water Solubility: It is practically insoluble in water, which aligns with its structural composition as a long-chain hydrocarbon.
  • Temperature Influence: The solubility might slightly increase at elevated temperatures, but it is usually negligible.
  • Applications: Because of its solubility profile, hentriacontane is often used in formulations requiring nonpolar solvents.

In summary, hentriacontane's solubility is heavily influenced by its long carbon chain, making it well-suited for nonpolar environments while remaining largely insoluble in polar solvents. Understanding this aspect is crucial for its application in various chemical processes and formulations.

Interesting facts

Interesting Facts about Hentriacontane

Hentriacontane, also known as n-hentriacontane, is a fascinating organic compound belonging to the family of long-chain alkanes. This compound, with its extensive carbon chain, offers a glimpse into the world of hydrocarbons and their various applications. Here are some intriguing insights:

  • Structure & Formation: Comprising of 31 carbon atoms arranged in a straight chain, hentriacontane exemplifies the growth of hydrocarbon chains. Its formula can be represented as C31H64, demonstrating how additional carbons lead to a denser structure.
  • Natural Occurrence: Hentriacontane is commonly found in nature, particularly in the waxy coatings of plants and insects. These coatings serve protective roles against environmental factors such as water loss and UV radiation.
  • Applications in Industry: This compound is often utilized in various industrial applications. It can be employed as a standard in gas chromatography, helping to analyze hydrocarbons within complex mixtures.
  • Physical Properties: As a member of the alkane family, hentriacontane is characterized by its nonpolarity and hydrophobic nature, resulting in its applicability as a lubricant and in wax production.
  • Biological Significance: Research indicates that long-chain alkanes like hentriacontane may play a role in the biosynthesis of certain waxes that protect cellular structures in organisms.
  • Research Implications: Studies on compounds like hentriacontane contribute to our understanding of carbon chain behavior and their interactions in different environments, crucial for fields ranging from biochemistry to materials science.

In summary, hentriacontane is not just a simple hydrocarbon; it is a compound that bridges nature and industry, revealing the complexities and utilities of long-chain alkanes. Whether investigating its role in plant biology or studying its properties for industrial purposes, hentriacontane remains a compound of significant interest in the realm of chemistry.

Synonyms
HENTRIACONTANE
n-Hentriacontane
Hentriacontan
CHEBI:5659
DTXSID0075443
HSDB 8361
CH3-[CH2]29-CH3
CH3-(CH2)29-CH3
DTXCID3043603
685-676-0
iujamgnypwyupm-uhfffaoysa-n
630-04-6
Untriacontane
6SDG640HL3
Hentriacontane; Untriacontane; n-Hentriacontane
UNII-6SDG640HL3
n-Hentriacontanone
n-Hentriacontane 100 microg/mL in Hexane
CHEMBL257490
Hentriacontane, analytical standard
HY-N9971
LMFA11000573
MFCD00048745
N-C-31
STL564734
AKOS015843210
LS-15322
CS-0227064
H0012
NS00010791
C08376
T72739
Q151082
441529E2-C629-4003-A2DD-9134C4C1801B