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Farnesol

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Identification
Molecular formula
C15H26O
CAS number
4602-84-0
IUPAC name
3,7,11-trimethyldodeca-2,10-dien-1-ol
State
State

At room temperature, farnesol is in a liquid state. It remains so due to its relatively low melting point of -10°C, allowing it to be fluid at standard conditions.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
281.00
Boiling point (Kelvin)
554.15
General information
Molecular weight
222.37g/mol
Molar mass
222.3660g/mol
Density
0.8724g/cm3
Appearence

Farnesol is a colorless to pale yellow oily liquid that is sometimes used in perfumery to impart floral scents. It may have a slight, sweet floral odor with a hint of rose or lily-of-the-valley. The liquid is relatively clear with no significant impurities visible at standard conditions.

Comment on solubility

Solubility of 3,7,11-trimethyldodeca-2,10-dien-1-ol

The solubility of 3,7,11-trimethyldodeca-2,10-dien-1-ol can be understood through several key factors that influence how compounds behave in different solvents:

  • Polarity: This compound is a long-chain alcohol with a relatively non-polar hydrocarbon tail, which may hinder its solubility in polar solvents like water. However, its alcohol functional group does introduce some polarity.
  • Hydrogen Bonding: The hydroxyl group (-OH) present in the structure can participate in hydrogen bonding, making it more soluble in polar solvents compared to strictly non-polar compounds.
  • Temperature Effects: Like many organic compounds, solubility may increase with temperature. Warmer solvents can help to solvate the compound more effectively.
  • Solvent Compatibility: This compound may demonstrate better solubility in organic solvents such as ethanol, methanol, or acetic acid, which can accommodate its long hydrophobic tail while still engaging with the polar -OH functionality.

In summary, while 3,7,11-trimethyldodeca-2,10-dien-1-ol may exhibit limited solubility in water due to its hydrophobic nature, its solubility can be enhanced in more compatible organic solvents. Understanding these characteristics is essential for effective application and utilization of this compound in various chemical contexts.

Interesting facts

Interesting Facts about 3,7,11-trimethyldodeca-2,10-dien-1-ol

3,7,11-trimethyldodeca-2,10-dien-1-ol, often referred to simply as a terpenoid, belongs to a unique class of organic compounds that play vital roles in various biological and ecological processes. Here are some compelling facts:

  • Natural Source: This compound is derived from a wide range of plants, particularly in the mint family and other aromatic herbs. It contributes to the characteristic scents and flavors that many of these plants emit.
  • Biological Significance: Terpenoids are known for their roles in plant defense mechanisms, helping plants repel herbivores and attract pollinators. The structure of this compound allows it to engage in complex interactions within ecosystems.
  • Pharmacological Potential: Research has indicated that compounds similar to this one possess anti-inflammatory, antimicrobial, and antiviral properties. Their potential therapeutic applications are a hot topic in pharmacology and medicinal chemistry.
  • Perfume and Fragrance Industry: Thanks to its pleasing aroma, 3,7,11-trimethyldodeca-2,10-dien-1-ol finds use in the creation of fragrances and flavorings, enhancing products from perfumes to food items.
  • Isoprene Units: As a member of the terpenoid family, this compound is constructed from isoprene units, a common building block in organic chemistry which highlights the fascinating versatility of natural products.

With its intricate structure and diverse applications, 3,7,11-trimethyldodeca-2,10-dien-1-ol is a prime example of how chemistry intertwines with nature, influencing industries and health alike. As chemists continue to explore its properties, new discoveries are likely to emerge, further highlighting the significance of this diverse compound in both science and everyday life.