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2-Methylhexadecan-1-ol

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Identification
Molecular formula
C17H36O
CAS number
25840-91-7
IUPAC name
2-methylhexadecan-1-ol
State
State

At room temperature, 2-Methylhexadecan-1-ol is typically a solid due to its long hydrocarbon chain. It is slightly soluble in water, but more soluble in organic solvents.

Melting point (Celsius)
38.50
Melting point (Kelvin)
311.65
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
256.48g/mol
Molar mass
256.4840g/mol
Density
0.8265g/cm3
Appearence

2-Methylhexadecan-1-ol is a colorless to pale yellow, wax-like solid. It often appears as a crystalline powder and has a characteristic fatty odor typical of long-chain alcohols.

Comment on solubility

Solubility of 2-methylhexadecan-1-ol

2-methylhexadecan-1-ol, also known by its systematic name, is a long-chain fatty alcohol. Understanding its solubility characteristics is crucial for various applications. Here are some key points regarding its solubility:

  • Hydrophilicity vs. Hydrophobicity: Due to its long hydrocarbon chain, 2-methylhexadecan-1-ol is generally hydrophobic, meaning it does not mix well with water.
  • Solvent Compatibility: It is more soluble in organic solvents such as ethanol, hexane, and chloroform, where its non-polar characteristics allow for better interactions.
  • Temperature Influence: Increased temperature can enhance its solubility in organic solvents as the kinetic energy may help overcome the energy barrier for dissolution.
  • Concentration Variability: The solubility can vary significantly based on the concentration of 2-methylhexadecan-1-ol in the solvent, with saturation points defining the limits.

Overall, the solubility of 2-methylhexadecan-1-ol is dictated by its molecular structure, which favors interactions in non-polar environments while remaining largely insoluble in water. As such, understanding its solubility is essential for applications in fields like cosmetics, lubricants, and surfactants.

Interesting facts

Interesting Facts about 2-Methylhexadecan-1-ol

2-Methylhexadecan-1-ol, often simply referred to as a long-chain alcohol, is a fascinating compound with numerous applications and properties that intrigue both scientists and students alike. Here are some interesting aspects of this compound:

  • Structure and Isomerism: As a member of the alcohol family, 2-methylhexadecan-1-ol showcases an example of structural isomerism. Its molecular structure allows for various isomers, influencing both its physical and chemical properties.
  • Surfactant Properties: This compound exhibits surfactant properties, which are essential in formulations for cleaning products, cosmetics, and even pharmaceuticals. These properties arise from its long hydrophobic carbon chain and hydrophilic hydroxyl group, making it able to reduce the surface tension of liquids.
  • Synthesis Routes: The synthesis of 2-methylhexadecan-1-ol can involve several methods, including the reduction of fatty acids or the hydrogenation of suitable precursors. These processes emphasize the versatility and importance of alcohols in organic synthesis.
  • Biological Relevance: Long-chain alcohols, including 2-methylhexadecan-1-ol, play significant roles in biological systems. They can be found in lipid membranes, contributing to membrane fluidity and integrity, which is essential for cellular function.
  • Applications: This alcohol is employed in various industries:
    • Cosmetics and Personal Care: Used in lotions and creams for its moisturizing properties.
    • Lubricants: Acts as a lubricant due to its viscosity and stability.
    • Fuel Additives: It may find use as a fuel additive, enhancing the energy content of fuels.
  • Environmental Impact: Like many chemical compounds, the environmental impact of this alcohol should be considered. Its biodegradability can vary based on structure, emphasizing the need for responsible use and production.

In summary, 2-methylhexadecan-1-ol is more than just a long-chain alcohol; it is a compound of considerable interest due to its unique properties and versatile applications in various fields. Its role in both chemistry and biology makes it a compound worth exploring and understanding further.

Synonyms
2-Methylhexadecan-1-ol
2-METHYL-1-HEXADECANOL
1-Hexadecanol, 2-methyl-
DTXSID70947791
DTXCID701376043
fcsbkdjgliursh-uhfffaoysa-n
2490-48-4
2-Methyl-1-hexadecanol #
SCHEMBL704286