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Hydratropic acid

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Identification
Molecular formula
C10H12O2
CAS number
3188-00-9
IUPAC name
2-methyl-3-phenyl-butanoic acid
State
State

At room temperature, hydratropic acid is typically a solid. It may appear as a crystalline powder depending on the specific conditions and purity.

Melting point (Celsius)
36.00
Melting point (Kelvin)
309.15
Boiling point (Celsius)
273.00
Boiling point (Kelvin)
546.15
General information
Molecular weight
164.21g/mol
Molar mass
164.2120g/mol
Density
1.0213g/cm3
Appearence

Hydratropic acid appears as a white to off-white crystalline solid. It can also be found as a powder and has a faint aromatic odor.

Comment on solubility

Solubility of 2-methyl-3-phenyl-butanoic acid

2-methyl-3-phenyl-butanoic acid, with its intriguing structure, exhibits interesting solubility characteristics that are notable in both organic solvents and water.

Solubility in Water

As a carboxylic acid, 2-methyl-3-phenyl-butanoic acid's solubility in water is influenced by its functional groups. Here are some points to consider:

  • Carboxylic acids typically show moderate water solubility due to their ability to engage in hydrogen bonding.
  • The presence of the bulky phenyl group and the branched alkyl chain can reduce water solubility compared to simpler acids.
  • At higher temperatures, solubility may increase due to increased molecular motion and decreased interactions among solute particles.

Solubility in Organic Solvents

In contrast, 2-methyl-3-phenyl-butanoic acid is expected to be highly soluble in organic solvents. Key factors include:

  • The hydrophobic character of the phenyl ring, which enhances solubility in non-polar or weakly polar solvents.
  • Compatibility with solvents such as ethanol, acetone, and other aromatic solvents, owing to similar polarities.

In summary, while 2-methyl-3-phenyl-butanoic acid demonstrates limited solubility in water, it thrives in organic environments, making it a versatile compound across various chemical applications. Understanding its solubility behavior is crucial for effective experimental design and industrial applications.

Interesting facts

Interesting Facts About 2-Methyl-3-phenyl-butanoic Acid

2-Methyl-3-phenyl-butanoic acid, a fascinating organic compound, plays a significant role in various chemical applications and biological processes. Below are some intriguing aspects of this compound:

  • Structural Complexity: This compound features a branched structure that includes both a methyl group and a phenyl group, making it an ideal subject for studying steric effects in organic chemistry.
  • Biological Significance: As a carboxylic acid, it can participate in various metabolic pathways and has potential applications in pharmaceutical chemistry.
  • Applications: It is often used as a building block in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals.
  • Isomerism: 2-Methyl-3-phenyl-butanoic acid exhibits stereoisomerism, which means that different geometric arrangements can lead to different properties and biological activities.
  • Odor Profile: Like many organic acids, variations of this compound might contribute to the fragrance aspects of certain natural products, which can be interesting for applications in the food and fragrance industries.

In summary, 2-methyl-3-phenyl-butanoic acid is not just a simple compound but a gateway into understanding complex organic reactions and biological interactions. Its versatility makes it a subject of interest for both chemists and researchers alike.

Synonyms
2-Methyl-3-phenylbutyric acid
666-114-3
RefChem:475406
2-Methyl-3-phenylbutanoic acid
19731-91-0
alpha,beta-Dimethylhydrocinnamic acid
Benzenepropanoic acid, alpha,beta-dimethyl-
alpha,beta-Dimethyl-hydrocinnamic acid
Hydrocinnamic acid, .alpha.,.beta.-dimethyl-
HYDROCINNAMIC ACID, alpha,beta-DIMETHYL-
Benzenepropanoic acid, .alpha.,.beta.-dimethyl-
SCHEMBL585192
SCHEMBL6724975
DTXSID30941492
NRYIIIVJCVRSSH-UHFFFAOYSA-N
2-Methyl-3-phenylbutanoic acid #
AKOS017517976
.alpha.,.beta.-Dimethyl-hydrocinnamic acid
EN300-1862474