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Octatriacontane

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Identification
Molecular formula
C38H78
CAS number
630-02-4
IUPAC name
octatriacontane
State
State

At room temperature, octatriacontane is a solid. It has a waxy texture and appearance, typical of higher alkanes.

Melting point (Celsius)
75.40
Melting point (Kelvin)
348.55
Boiling point (Celsius)
453.50
Boiling point (Kelvin)
726.65
General information
Molecular weight
538.03g/mol
Molar mass
538.0280g/mol
Density
0.8100g/cm3
Appearence

Octatriacontane is a colorless, waxy solid. It has a crystalline structure and is usually found in the form of small plates or flakes.

Comment on solubility

Solubility of Octatriacontane

Octatriacontane, with the chemical formula C38H78, is a long-chain alkane that exhibits some interesting characteristics when it comes to solubility.

In general, the solubility of octatriacontane can be summarized as follows:

  • Solvent Compatibility: Octatriacontane is primarily soluble in non-polar solvents. This is due to its hydrophobic nature from the extensive hydrocarbon chain.
  • Water Solubility: It is insoluble in water, which is polar. The incompatibility arises because of the significant difference in polarity between water and octatriacontane.
  • Temperature Influence: The solubility may change with temperature. Typically, as the temperature increases, the solubility of hydrocarbons like octatriacontane in organic solvents increases.
  • Applications: Understanding its solubility is crucial for applications in lubricants and wax production, where it may need to be mixed with various oils or solvents.

To conclude, octatriacontane showcases a distinctive hydrophobic nature that dictates its solubility profile, making it an interesting compound for those exploring the properties of long-chain alkanes.

Interesting facts

Interesting Facts about Octatriacontane

Octatriacontane, a fascinating organic compound, belongs to the family of alkanes characterized by its long carbon chain. It contains 38 carbon atoms in its structure and is classified as a linear saturated hydrocarbon. Here are some intriguing facts about this compound:

  • Natural Occurrence: Octatriacontane can be found in nature, particularly in certain waxes and as a component of some vegetable oils. This provides it a role in the natural world that goes beyond just being a chemical curiosity.
  • Industrial Applications: Due to its hydrophobic nature, octatriacontane is often used in the manufacturing of waxes and coatings. Its chemical stability makes it ideal for applications in sealants and waterproofing, which are crucial for numerous industrial areas.
  • Phase Change Materials: Octatriacontane is studied for its potential use as a phase change material (PCM). PCMs are substances that absorb or release heat during phase transitions, making octatriacontane promising for thermal energy storage solutions.
  • Biocompatibility: Research indicates that due to its long-chain structure, octatriacontane can be biocompatible, an aspect under investigation for use in biomedical applications, such as drug delivery systems and tissue engineering.
  • Unique Physical Properties: As a straight-chain alkane, octatriacontane is solid at room temperature. Its properties are influenced by its lengthy carbon chain, allowing chemists to study how molecular size affects boiling and melting points.

In summary, octatriacontane is much more than just a molecule with a long chain; it has practical applications in various fields and is a subject of ongoing research, showcasing the diverse and impactful role of organic compounds in science and industry.

Synonyms
Octatriacontane
N-OCTATRIACONTANE
7194-85-6
UNII-9F9P0JAC5W
9F9P0JAC5W
EINECS 230-560-3
AI3-36495
DTXSID5064592
DTXCID0047167
230-560-3
n-Octatriacontane 100 microg/mL in Hexane
Octatriacontane; n-Octatriacontane
BVKCQBBZBGYNOP-UHFFFAOYSA-N
Octatriacontane, >=95.0% (GC)
MFCD00042899
HY-W613428
LS-15413
NS00044302
O0110
T72875
Q151204