Skip to main content

Ethyl 3-oxo-2-(p-tolylazo)butanoate

ADVERTISEMENT
Identification
Molecular formula
C13H16N2O3
CAS number
66045-39-4
IUPAC name
ethyl 3-oxo-2-(p-tolylazo)butanoate
State
State

This compound is a crystalline solid at room temperature. It may require handling with care to avoid discoloration or decomposition.

Melting point (Celsius)
109.00
Melting point (Kelvin)
382.15
Boiling point (Celsius)
343.40
Boiling point (Kelvin)
616.55
General information
Molecular weight
248.28g/mol
Molar mass
248.2750g/mol
Density
1.1245g/cm3
Appearence

Ethyl 3-oxo-2-(p-tolylazo)butanoate is generally an orange to red crystalline solid. It is typically found in powder form and is insensitive to light exposure under normal conditions.

Comment on solubility

Solubility of Ethyl 3-oxo-2-(p-tolylazo)butanoate

Ethyl 3-oxo-2-(p-tolylazo)butanoate, a compound that features both ester and azo functionalities, exhibits unique solubility characteristics influenced by its chemical structure. Understanding the solubility of this compound can be broken down into several key points:

  • Polarity: The presence of the ester functional group contributes to a degree of polarity, while the p-tolylazo moiety can introduce some hydrophobic character, affecting its interaction with solvents.
  • Solvents: Typically, this compound is more soluble in organic solvents such as ethanol, methanol, or acetone due to its non-polar aromatic structure.
  • Solubility Trends: Solubility tends to increase with temperature; hence, heating the solvent may enhance the dissolution process for practical applications.
  • Miscibility: It is generally not miscible with water, which can be attributed to its larger non-polar regions that resist interaction with polar water molecules.

In summary, the solubility profile of ethyl 3-oxo-2-(p-tolylazo)butanoate is largely dictated by its dual nature of polarity and structural complexity. As a result, it is best approached using non-polar to moderately polar solvents for optimal dissolution.

Interesting facts

Interesting Facts about Ethyl 3-oxo-2-(p-tolylazo)butanoate

Ethyl 3-oxo-2-(p-tolylazo)butanoate is a fascinating compound with a plethora of applications and interesting characteristics. Here are some key points to consider:

  • Versatile Intermediate: This compound serves as an important intermediate in the synthesis of various organic molecules, particularly in the pharmaceutical industry.
  • Colorimetric Applications: Due to the presence of the azole group, it often exhibits significant color changes, making it useful in colorimetric assays for detection purposes.
  • Biological Significance: Research has shown that compounds containing azo groups can possess biological activity, demonstrating potential as antimicrobial agents.
  • Role in Dyes: The p-tolylazo moiety can be used in the production of dyes and pigments, contributing to vibrant colors in various materials, from textiles to food products.

The significance of ethyl 3-oxo-2-(p-tolylazo)butanoate extends beyond its structure, reflecting the intricate relationships between chemistry, biology, and industrial applications. As a budding chemist, exploring such compounds can open avenues to understanding not only chemical reactions but also their societal impacts.

As noted by scientists, "Chemistry is not just about molecules; it's about the stories they tell and the interactions they create." Engaging with compounds like this enhances not only our understanding of chemistry but also our appreciation for its role in advanced scientific research and daily life.

Synonyms
5869-58-9
Ethyl 2-[2-(4-methylphenyl)diazenyl]-3-oxobutanoate
Ethyl 2-(2-(4-methylphenyl)diazenyl)-3-oxobutanoate
3-Oxo-2-(p-tolylazo)butyric acid ethyl ester
BRN 4472905
4-Tolyl-azo-acetessigester [German]
4-Tolyl-azo-acetessigester
ACETOACETIC ACID, 2-(p-TOLYLAZO)-, ETHYL ESTER
Butanoic acid, 2-((4-methylphenyl)azo)-3-oxo-, ethyl ester
BBBCJFWZAQMHLR-CCEZHUSRSA-N
DTXSID201225439
butanoic acid, 2-[2-(4-methylphenyl)diazenyl]-3-oxo-, ethyl ester