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2,3-Dimethylbutanoic acid

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Identification
Molecular formula
C6H12O2
CAS number
589-43-5
IUPAC name
2,3-dimethylbutanoic acid
State
State
At room temperature, 2,3-Dimethylbutanoic acid can exist as a solid or liquid depending on precise conditions like pressure.
Melting point (Celsius)
-17.00
Melting point (Kelvin)
256.15
Boiling point (Celsius)
197.50
Boiling point (Kelvin)
470.65
General information
Molecular weight
116.16g/mol
Molar mass
116.1580g/mol
Density
0.9020g/cm3
Appearence
2,3-Dimethylbutanoic acid typically appears as a colorless liquid or a crystalline solid with a sharp, pungent odor.
Comment on solubility

Solubility of 2,3-dimethylbutanoic acid

2,3-dimethylbutanoic acid, with the formula C5H10O2, exhibits interesting solubility characteristics that are influenced by its molecular structure.

General Solubility

This compound is classified as a weak acid, which allows it to dissolve in water to some extent. Key points about its solubility include:

  • Polar Nature: The presence of a carboxylic acid group (-COOH) enhances its ability to interact with water molecules.
  • Hydrophobic Elements: However, the branched carbon chain in 2,3-dimethylbutanoic acid contributes some hydrophobic properties, which may limit its solubility compared to smaller, straight-chain carboxylic acids.

Solubility in Different Solvents

In addition to its water solubility, 2,3-dimethylbutanoic acid is also soluble in organic solvents. Here are some insights:

  • Organic Solvents: It readily dissolves in various organic solvents such as ethanol and ether.
  • Temperature Dependency: Like many organic compounds, solubility can increase with temperature, allowing for better dissolution in warmer environments.

In conclusion, while 2,3-dimethylbutanoic acid is moderately soluble in water due to its polar functional groups, the overall solubility is a balance between its hydrophilic and hydrophobic portions. Overall, understanding solubility is crucial, as it impacts its interactions and applications in various chemical processes.

Interesting facts

Interesting Facts about 2,3-Dimethylbutanoic Acid

2,3-Dimethylbutanoic acid is a fascinating compound that showcases the diversity and complexity of organic chemistry. Here are some intriguing aspects of this branched-chain fatty acid:

  • Structure and Isomerism: The compound features a unique structure owing to its two methyl groups attached to the second and third carbon atoms of the butanoic acid chain. This arrangement not only defines its name but also gives rise to a distinct flavor profile, distinguishing it from its isomers.
  • Biological Significance: Fatty acids like 2,3-dimethylbutanoic acid have numerous roles in biological systems, including serving as precursors to important biomolecules. They can influence cellular metabolism and play a part in signaling pathways.
  • Applications: In the realm of synthesis, this compound is valuable in producing various pharmaceuticals and agrochemicals. Its derivatives can lead to the development of new medicines and can be utilized in the production of herbicides.
  • Odor Profile: Some branched-chain carboxylic acids are known to contribute specific aromas to food and beverages. While 2,3-dimethylbutanoic acid itself may not be widely studied for its olfactory properties, other similar acids often invoke *pleasant* fruity or nutty scents.
  • Research Interest: Chemists are always on the lookout for compounds like 2,3-dimethylbutanoic acid because they can reveal insights into reaction mechanisms and organic synthesis strategies. Their behavior during reactions often provides valuable data on sterics and kinetics.
  • Environmental Impact: Understanding the degradation pathways of fatty acids like this one helps in assessing the environmental impact of various chemical processes, especially in agriculture where they might interact with ecosystems.

This compound's intriguing structure and versatile applications highlight the importance of fatty acids in both nature and industry. As a student of chemistry, exploring such compounds can enhance one's understanding of molecular interactions and the significance of branching in chemical behavior.

Synonyms
2,3-dimethylbutanoic acid
14287-61-7
2,3-DIMETHYLBUTYRIC ACID
2,3-methylbutanoic acid
Butanoic acid, 2,3-dimethyl-
AOH0HXV1UJ
EINECS 238-208-0
alpha,beta-dimethylbutanoic acid
CHEBI:38650
DTXSID70871229
2,3-DIMETHYL-BUTANOIC ACID
DTXCID00818900
(+-)-2,3-DIMETHYLBUTANOIC ACID
238-208-0
MFCD00045888
2,3,3-TRIMETHYLPROPIONIC ACID
22160-11-8
2,3-dimethyl-butyric acid
(1)-2,3-Dimethylbutyric acid
2,3-Dimethylbutanoic Acid; alpha,beta-Dimethyl-Butyric Acid; (+/-)-2,3-Dimethylbutanoic Acid; (+/-)-2,3-Dimethylbutyric Acid; 2,3-Dimethylbutanoic Acid; 2,3-Dimethylbutyric Acid
EINECS 244-813-0
UNII-AOH0HXV1UJ
2,3-dimethylbutanoicacid
2,3-Dimethyl butyric acid
SCHEMBL98664
SCHEMBL276908
SCHEMBL2992482
SCHEMBL6178947
SCHEMBL8772478
SCHEMBL21526281
SCHEMBL31233544
2-/3-METHYLBUTANOIC ACID
AKOS008145318
SB46076
SB46728
BS-12907
SY105171
(+/-)-2,3-DIMETHYLBUTANOIC ACID
DB-005818
DB-063865
CS-0138076
NS00049876
EN300-76184
F17074
Q27117929
Z756391682