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Difenylurea

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Identification
Molecular formula
C8H8N4O3
CAS number
3766-91-0
IUPAC name
1-(diaminomethylene)-3-(4-nitrophenyl)urea
State
State

At room temperature, difenylurea is a solid. It is stable under normal temperatures and pressures but should be kept in a sealed container to prevent moisture absorption.

Melting point (Celsius)
167.00
Melting point (Kelvin)
440.15
Boiling point (Celsius)
335.00
Boiling point (Kelvin)
608.15
General information
Molecular weight
195.17g/mol
Molar mass
195.1740g/mol
Density
1.5010g/cm3
Appearence

Difenylurea is a crystalline solid that appears as a white or pale, off-white powder. It is typically odorless and has a fine, granular texture.

Comment on solubility

Solubility Characteristics of 1-(Diaminomethylene)-3-(4-nitrophenyl)urea (C8H8N4O3)

1-(Diaminomethylene)-3-(4-nitrophenyl)urea is a compound that exhibits unique solubility properties influenced by its molecular structure. Understanding its solubility can be quite intriguing. Here are some key points:

  • Solvent Interaction: This compound is expected to demonstrate good solubility in polar solvents due to the presence of multiple nitrogen atoms that can engage in hydrogen bonding.
  • Hydrophilicity: The functional groups, particularly the amino groups, contribute to a more hydrophilic nature, enhancing solubility in aqueous solutions.
  • Organic Solvents: It may display variable solubility in non-polar organic solvents, depending on the solvent's ability to disrupt the intermolecular forces within the compound.

Moreover, solubility can be influenced by factors such as temperature and pH levels. For instance:

  • Increased temperature may enhance solubility due to greater molecular motion.
  • Changes in pH can alter the ionization state of the amine groups, potentially affecting solubility in different environments.

In practical applications, the limited solubility might pose challenges in certain formulations, making understanding its solubility crucial for effective use. As with many compounds, “the right solvent opens the door to functionality.”

Interesting facts

Exploring 1-(Diaminomethylene)-3-(4-nitrophenyl)urea

1-(Diaminomethylene)-3-(4-nitrophenyl)urea is a fascinating compound that belongs to a class of molecules known for their diverse applications in chemistry and biology. Here are some interesting facts about this intriguing compound:

  • Structural Highlights: This compound features a unique structure comprised of a urea moiety substituted with both a nitrophenyl group and a diaminomethylene group, which contributes to its characteristic properties.
  • Biological Relevance: Compounds like 1-(diaminomethylene)-3-(4-nitrophenyl)urea are studied for their potential roles in biological systems, particularly as *inhibitors of enzyme activity*, making them of interest in drug design and medicinal chemistry.
  • Color and Indication: The presence of a nitro group often imparts a distinct color to the compound and enhances its *metal-chelating properties*. This feature is exploited in various analytical techniques.
  • Research Applications: Researchers are actively investigating this compound for its ability to serve as a *building block in organic synthesis*, paving the way for the creation of more complex molecular entities.
  • Environmental Impact: Studies have indicated that derivatives of this compound may have an impact on ecological systems, leading to investigations into their roles in *pollutant degradation* and environmental remediation.

In conclusion, 1-(diaminomethylene)-3-(4-nitrophenyl)urea stands out not just for its structural complexity, but also for its potential contributions to both synthetic chemistry and biological research. As scientists continue to explore its properties and applications, we can anticipate more interesting developments in this area.

Synonyms
Nitroguanil free base
9D11IND8AO
Urea, 1-amidino-3-(p-nitrophenyl)-
UNII-9D11IND8AO
Urea, N-(aminoiminomethyl)-N'-(4-nitrophenyl)-
4323-51-7
1-amidino-3-p-nitrophenylurea
CHEMBL3272431
SCHEMBL11137991