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Monolinuron

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Identification
Molecular formula
C9H11ClN2O2
CAS number
1746-81-2
IUPAC name
(3-chloro-4-methoxy-phenyl)urea
State
State

At room temperature, Monolinuron is a solid. It is stable and remains a solid under standard atmospheric pressure and room temperature conditions.

Melting point (Celsius)
79.00
Melting point (Kelvin)
352.15
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
214.66g/mol
Molar mass
214.6560g/mol
Density
0.4825g/cm3
Appearence

Monolinuron appears as a white crystalline solid. It is often supplied in the form of fine, off-white to white powder. As a phenylurea herbicide, it has no significant odor and is stable under ordinary conditions.

Comment on solubility

Solubility of (3-chloro-4-methoxy-phenyl)urea

The solubility characteristics of (3-chloro-4-methoxy-phenyl)urea can greatly influence its application and effectiveness in various chemical processes. Here are some key points to consider:

  • Solvent Preferences: This compound tends to exhibit better solubility in polar solvents, primarily due to its ability to form hydrogen bonds. Common solvents include:
    • Water
    • Ethanol
    • Dimethyl sulfoxide (DMSO)
  • Temperature Dependency: Like many organic compounds, the solubility of (3-chloro-4-methoxy-phenyl)urea increases with temperature. This means:
    • Higher temperatures typically enhance solubility.
    • Performance in reactions may improve in heated solutions.
  • pH Influence: The solubility can also be influenced by the pH of the solution. In acidic or basic conditions, the compound may exhibit altered solubility due to ionization effects.
  • Practical Implications: Understanding its solubility is crucial for:
    • Formulating pharmaceuticals where (3-chloro-4-methoxy-phenyl)urea might be a key ingredient.
    • Optimizing reaction conditions in laboratory settings.
  • Saturation Considerations: When preparing solutions, be cautious of saturation levels which can affect:
    1. Reactivity and product yield in synthesis.
    2. Stability and shelf life of solutions.

In summary, the solubility of (3-chloro-4-methoxy-phenyl)urea is influenced by solvent choice, temperature, pH, and practical application needs. Understanding these factors will ensure effective use in chemical formulations and reactions.

Interesting facts

Interesting Facts about (3-chloro-4-methoxy-phenyl)urea

(3-chloro-4-methoxy-phenyl)urea is a fascinating compound that showcases the intricate world of organic chemistry and its applications. Here are some key points that make this compound noteworthy:

  • Structure and Functionality: This compound features a unique phenyl ring substituted with both a chlorine atom and a methoxy group. These substituents significantly influence the compound's chemical behavior and reactivity.
  • Biological Activity: Compounds similar to (3-chloro-4-methoxy-phenyl)urea have been investigated for their potential biological activities, particularly in the realm of pharmacology. They may act as intermediates in the synthesis of various pharmaceutical agents.
  • Applications in Research: The urea group in this compound is commonly encountered in medicinal chemistry. It is often involved in the design of drug candidates due to its ability to engage in hydrogen bonding, which enhances the bioavailability of pharmaceutical compounds.
  • Synthesis Pathways: The creation of (3-chloro-4-methoxy-phenyl)urea involves a series of synthetic steps, allowing chemists to explore different methodologies that can yield diverse products and insights into reaction mechanisms.
  • Chlorine's Role: The presence of chlorine within the structure can enhance molecular stability and improve the compound's effectiveness in various applications, adding a valuable dimension to the compound's profile.

Overall, (3-chloro-4-methoxy-phenyl)urea exemplifies how specific chemical modifications can lead to compounds with diverse functionalities, highlighting the importance of structural design in the development of effective molecules in chemistry and medicine.

Synonyms
(3-CHLORO-4-METHOXYPHENYL)UREA
25277-05-8
Urea, (3-chloro-4-methoxyphenyl)-
DTXSID60179923
RefChem:387106
DTXCID20102414
3-Chloro-4-methoxyphenylurea
SCHEMBL1518832
1-(3-chloro-4-methoxyphenyl)urea
STL141108
AKOS000153268
F6660-3434