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2-Butylhexanoic acid

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Identification
Molecular formula
C10H20O2
CAS number
4994-15-6
IUPAC name
2-butylhexanoic acid
State
State

At room temperature, 2-butylhexanoic acid is a liquid given its low melting point of -37°C. It flows easily and is not volatile under standard conditions.

Melting point (Celsius)
-37.00
Melting point (Kelvin)
236.15
Boiling point (Celsius)
248.00
Boiling point (Kelvin)
521.15
General information
Molecular weight
172.27g/mol
Molar mass
172.2650g/mol
Density
0.8945g/cm3
Appearence

2-Butylhexanoic acid appears as a colorless to pale yellow liquid. It is a clear solution with a noticeable fatty odor characteristic of organic acids. In its pure form, it has an oily consistency.

Comment on solubility

Solubility of 2-Butylhexanoic Acid

2-Butylhexanoic acid, with the chemical formula C10H20O2, exhibits interesting solubility characteristics that are important for various applications in chemical processes.

Solubility in Different Solvents

This compound shows different solubility behaviors depending on the solvent:

  • Water: 2-butylhexanoic acid is generally poorly soluble in water due to its long hydrocarbon chain, which increases hydrophobicity.
  • Organic Solvents: It is readily soluble in organic solvents such as ethers, alcohols, and hydrocarbons, making it valuable in organic synthesis.

Factors Influencing Solubility

Several factors contribute to the solubility profile of 2-butylhexanoic acid:

  • Chain Length: The length of the hydrocarbon chain provides hydrophobic properties that hinder solubility in polar solvents.
  • Functional Groups: The presence of the carboxylic acid functional group can form hydrogen bonds with polar solvents, but is overwhelmed by the non-polar characteristics of its aliphatic chain.

Conclusion

In summary, 2-butylhexanoic acid demonstrates a hydrophobic nature which limits its solubility in water but enhances its compatibility with a variety of organic solvents. Understanding these solubility properties is essential for chemists working with this compound in both research and industrial applications.

Interesting facts

Interesting Facts about 2-Butylhexanoic Acid

2-Butylhexanoic acid, a fascinating compound, is classified as a carboxylic acid known for its unique structural properties and applications. Below are some intriguing facts that showcase its importance in the world of chemistry:

  • Chemical Structure: 2-Butylhexanoic acid features a hexanoic acid backbone with a butyl side chain, making it a medium-chain fatty acid. This structure contributes to its interesting reactivity and solubility properties.
  • Applications: This compound is utilized in various industrial applications, including:
    • As a surfactant in cleaning products
    • In the production of lubricants
    • As an important ingredient in the synthesis of plasticizers
  • Biological Role: Studies suggest that 2-butylhexanoic acid can interact with biological systems, raising interest in its potential roles in metabolic processes.
  • Taste and Odor: Some derivatives of this acid exhibit unique sensory properties, which makes it a subject of study in flavor technology.
  • Regulatory Considerations: Like many hydrocarbons, 2-butylhexanoic acid is subject to regulation due to its potential environmental impact, emphasizing the importance of sustainable practices in its handling.

In conclusion, 2-butylhexanoic acid is an essential compound in both chemistry and industry, showcasing a blend of functional applications and structural interest. Its role in various fields reflects the versatility of carboxylic acids and their derivatives.

Synonyms
2-Butylhexanoic acid
3115-28-4
HEXANOIC ACID, 2-BUTYL-
Dibutylacetic acid
Di-n-butylacetic acid
2,2-Dibutylacetic acid
NSC 843
BRN 1758237
DTXSID20876163
4-02-00-01059 (Beilstein Handbook Reference)
2,2-BBAA
DTXCID90201120
869-208-4
7P7E7U5ZG2
NSC-843
MFCD01723365
2-butyl-hexanoic acid
UNII-7P7E7U5ZG2
SCHEMBL593706
NSC843
KQYRYPXQPKPVSP-UHFFFAOYSA-N
AKOS006277103
BS-46864
FB167064
SY317524
DS-011172
CS-0161424
E75148
EN300-7813913