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3,5-Dinitrobenzonitrile

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Identification
Molecular formula
C7H3N3O4
CAS number
939-32-8
IUPAC name
3,5-dinitrobenzonitrile
State
State

3,5-Dinitrobenzonitrile is a solid at room temperature. It is typically handled in its crystalline powder form, which allows for precise measurement and mixing in chemical processes.

Melting point (Celsius)
177.00
Melting point (Kelvin)
450.15
Boiling point (Celsius)
315.00
Boiling point (Kelvin)
588.15
General information
Molecular weight
193.11g/mol
Molar mass
193.1100g/mol
Density
1.5300g/cm3
Appearence

3,5-Dinitrobenzonitrile appears as a pale yellow crystalline powder. It has a distinct crystalline structure and is typically available in a finely ground solid form, suitable for various chemical synthesis applications.

Comment on solubility

Solubility of 3,5-dinitrobenzonitrile

3,5-Dinitrobenzonitrile, with the chemical formula C8H4N4O4, exhibits interesting solubility characteristics that are important for various applications. Here are some key points regarding its solubility:

  • Solubility in Water: 3,5-Dinitrobenzonitrile is poorly soluble in water due to its aromatic structure and the presence of nitro groups that create a significant hydrophobic character.
  • Solvents: It is more soluble in organic solvents such as:
    • Dimethyl sulfoxide (DMSO)
    • Acetonitrile
    • Chloroform
  • Factors Influencing Solubility: The solubility of this compound can be influenced by:
    • Temperature: Increased temperatures usually enhance solubility in organic solvents.
    • pH: Changes in pH can affect the ionization of the solute, impacting its solubility in specific solvents.

In summary, while 3,5-dinitrobenzonitrile is not readily soluble in water, it shows greater solubility in a variety of organic solvents, making it useful in applications requiring such characteristics.

Interesting facts

Interesting Facts about 3,5-Dinitrobenzonitrile

3,5-Dinitrobenzonitrile is a fascinating chemical compound that belongs to the class of nitro compounds. Here are several intriguing aspects of this compound from both a scientific and academic perspective:

  • Structure and Stability: The presence of two nitro groups (-NO2) at the 3 and 5 positions on the benzene ring significantly affects the compound’s reactivity and stability. This substitution pattern enhances its electron-withdrawing properties, making it more susceptible to nucleophilic attack.
  • Applications: This compound is often utilized in the synthesis of various pharmaceuticals and agrochemicals. It serves as a key intermediate in chemical reactions, particularly in developing agents for pest control and medications.
  • Environmental Considerations: Like many nitro compounds, 3,5-dinitrobenzonitrile can be of concern in environmental chemistry. Its potential toxicity and persistence in ecosystems necessitate careful handling and regulation, especially in industrial applications.
  • Analytical Techniques: The detection and quantification of 3,5-dinitrobenzonitrile can be effectively performed using techniques such as High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS). These analytical methods are vital in assessing the compound's presence in environmental samples.
  • Historical Context: The study of nitro compounds, including 3,5-dinitrobenzonitrile, has evolved over the years, reflecting advancements in organic chemistry. Researchers have developed innovative methodologies to increase efficiency in synthesizing such compounds.

To quote a well-known chemist, "Chemistry is the music of the natural world." Moreover, compounds like 3,5-dinitrobenzonitrile showcase the intricate melodies at play in chemical reactions and the various applications that arise from understanding these fundamental elements.

Overall, 3,5-dinitrobenzonitrile highlights the importance of studying nitro compounds not only for their profound chemical behavior but also for their significant applications in various fields. It serves as an excellent example of how structure influences reactivity and functionality in organic compounds.

Synonyms
3,5-Dinitrobenzonitrile
BENZONITRILE, 3,5-DINITRO-
EINECS 223-889-9
DTXSID60194050
NSC 35873
DTXCID70116541
223-889-9
inchi=1/c7h3n3o4/c8-4-5-1-6(9(11)12)3-7(2-5)10(13)14/h1-3
ssdnulntqaunfq-uhfffaoysa-n
4110-35-4
3,5-Dinitro-benzonitrile
CHEMBL292463
NSC35873
MFCD00007228
3,5-bisnitrobenzonitrile
3,5 -dinitrobenzonitrile
WLN: WNR CNW ECN
5-Cyano-1,3-dinitrobenzene
SCHEMBL1005421
3,5-Dinitrobenzonitrile, 97%
EAA11035
BDBM50101948
NSC-35873
STK377449
AKOS003382202
CS-W015790
BS-16738
D2082
NS00030922
EN300-343386
AC-907/25014150
Z1255434747