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4,6-Dimethylnonanoic acid

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Identification
Molecular formula
C11H22O2
CAS number
37578-88-4
IUPAC name
4,6-dimethylnonanoic acid
State
State

At room temperature, it is generally a liquid due to its low melting point.

Melting point (Celsius)
13.50
Melting point (Kelvin)
286.65
Boiling point (Celsius)
274.80
Boiling point (Kelvin)
547.95
General information
Molecular weight
186.31g/mol
Molar mass
186.3090g/mol
Density
0.8800g/cm3
Appearence

4,6-Dimethylnonanoic acid appears as a clear to pale yellow liquid. It has an oily consistency and is insoluble in water.

Comment on solubility

Solubility of 4,6-Dimethylnonanoic Acid

4,6-Dimethylnonanoic acid, with its complex structure, presents unique solubility characteristics that are noteworthy. This compound is an aliphatic carboxylic acid, and its solubility behavior can be broadly categorized based on several factors:

  • Polarity: The presence of the carboxylic acid functional group (-COOH) lends polarity to the molecule, enhancing its ability to interact with polar solvents such as water.
  • Hydrophobic Alkyl Chains: The two methyl branches contribute to the hydrophobic character of the compound, which may limit its overall solubility in polar solvents.
  • Solvent Compatibility: 4,6-Dimethylnonanoic acid is likely more soluble in organic solvents like ethanol and acetone than in water due to its hydrophobic regions.

In general, carboxylic acids tend to increase in solubility with decreasing chain length; however, the branched structure in this case indicates a moderate level of solubility. When considering solubility, it is important to remember the following:

  1. Temperature Effects: Solubility can increase with rising temperatures, allowing for better dissolution in nonpolar solvents.
  2. pH Influence: At higher pH levels, the acid may deprotonate, changing solubility dynamics.
  3. Concentration Limits: Like many organic acids, there may be a saturation point where no further dissolution occurs.

In conclusion, while 4,6-dimethylnonanoic acid can dissolve in various solvents, its solubility profile exhibits both polar and nonpolar characteristics that can affect its practical applications in different chemical contexts.

Interesting facts

Interesting Facts about 4,6-Dimethylnonanoic Acid

4,6-Dimethylnonanoic acid is a fascinating compound belonging to the family of fatty acids. Its unique structure and properties make it a subject of interest in various fields of chemistry and biochemistry. Here are some engaging facts about this compound:

  • Structural Composition: The presence of two methyl groups at the 4th and 6th positions of the nonanoic acid backbone gives this compound distinct features that differentiate it from other fatty acids.
  • Biological Relevance: Fatty acids play crucial roles in biological systems. They are essential components of cell membranes and are involved in energy storage and signaling.
  • Synthesis: 4,6-Dimethylnonanoic acid can be synthesized through various methods, including the carbon chain elongation reactions that are pivotal in organic chemistry.
  • Applications: It has potential applications in the development of surfactants, lubricants, and plasticizers, showcasing its versatility in industrial chemistry.
  • Research Potential: Investigating 4,6-dimethylnonanoic acid's properties may lead to advances in materials science and metabolic research, given its amphiphilic nature.

In the words of noted chemist Linus Pauling, "The best way to have a good idea is to have a lot of ideas." Exploring compounds like 4,6-dimethylnonanoic acid opens doors to innovative applications and deeper understanding of the chemical world.

Ultimately, as both students and scientists delve into the study of such compounds, they not only enhance their knowledge of chemistry but also contribute to the ongoing quest for new materials and biological insights.

Synonyms
4,6-DIMETHYLNONANOIC ACID
19943-71-6
DTXSID101015813
56078-94-5
4,6-Dimethylnonanoate
4,8-Dimethyl-nonanoate
DTXCID701370271
RefChem:96672
SCHEMBL4221144
AFJVNCDRAOOULN-UHFFFAOYSA-N
CHEBI:179384