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3,5-Dinitrobenzoic acid

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Identification
Molecular formula
C7H4N2O6
CAS number
99-34-3
IUPAC name
3,5-dinitrobenzoic acid
State
State

At room temperature, 3,5-dinitrobenzoic acid is typically in a solid state. It maintains this state until heated to its melting point, where it transitions to the liquid phase.

Melting point (Celsius)
205.00
Melting point (Kelvin)
478.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
212.11g/mol
Molar mass
212.1120g/mol
Density
1.6550g/cm3
Appearence

3,5-Dinitrobenzoic acid is a pale yellow crystalline solid. It usually occurs in a powder or crystalline form, and its appearance can vary slightly depending on the form. These crystals are often needle-like or platy, offering a distinct texture when viewed under magnification.

Comment on solubility

Solubility of 3,5-Dinitrobenzoic Acid

3,5-Dinitrobenzoic acid, with the chemical formula C7H4N2O4, showcases unique solubility characteristics. This compound is known for its limited solubility in water, making it an interesting subject in the study of organic compounds. Below are key points regarding its solubility:

  • Water Solubility: It is mostly insoluble in water due to its aromatic structure, which typically hinders its interaction with polar solvents.
  • Organic Solvents: However, 3,5-dinitrobenzoic acid is more soluble in organic solvents such as ethanol, acetone, and chloroform, facilitating its use in various chemical reactions.
  • Acidity Influence: The acid group in the molecule can affect solubility, allowing for better interactions in certain non-polar environments, although still predominantly limiting in aqueous solutions.
  • Temperature Effect: As with many compounds, solubility may increase with temperature, potentially aiding its dissolution in less polar solvents when heated.

In summary, while 3,5-dinitrobenzoic acid may not be readily soluble in water, its solubility in organic solvents and the influence of temperature and acidity provide avenues for its application in chemical processes and research.

Interesting facts

Interesting Facts about 3,5-Dinitrobenzoic Acid

3,5-Dinitrobenzoic acid, often abbreviated as DNB acid, is a fascinating compound not only due to its intriguing chemical structure but also because of its various applications in the field of chemistry. Here are some interesting insights:

  • Dual Functionality: This compound is a versatile agent in both synthetic organic chemistry and analytical chemistry, serving as a reagent for the detection of certain amines.
  • Explosive Potential: The nitro groups present in the structure contribute to the compound’s potential explosive characteristics, making it a subject of studies regarding safety and stability in storage.
  • Building Block: DNB acid is frequently used as a building block for synthesizing other more complex molecules, demonstrating its importance in pharmaceutical research and development.
  • Biological Applications: It has shown potential in biological activity studies, with applications in medical research exploring its effects on various cellular pathways.
  • Environmental Considerations: Research has determined the environmental impact of nitroaromatic compounds like DNB acid, especially in relation to water and soil contamination.

As a compound of interest, 3,5-dinitrobenzoic acid serves as a reminder of how chemical structures dictate both the reactivity and application of compounds within scientific research. The significance of exploring its properties extends beyond simple academic inquiry—it intersects with real-world implications in safety, industry, and environmental health.

In the words of a renowned chemist, "The beauty of chemistry lies in understanding how seemingly simple structures can lead to complex and impactful outcomes." This encapsulates the essence of studying compounds like DNB acid, where each molecule tells a story waiting to be uncovered.

Synonyms
3,5-DINITROBENZOIC ACID
99-34-3
Dinitrobenzoic acid
DNBA
Benzoic acid, 3,5-dinitro-
3-Carboxy-1,5-dinitrobenzene
CCRIS 3129
3,5-Dinitro-benzoic acid
NSC 8732
EINECS 202-751-1
UNII-4V3F9Q018P
3,5-DNBA
CHEBI:73914
AI3-01801
3,5-dinitrobenzenecarboxylic acid
4V3F9Q018P
NSC-8732
MFCD00007253
DTXSID7059195
EC 202-751-1
3,5-DINITROBENZOIC ACID [MI]
3,5-Dinitrobenzoic acid, 99%
3,5-DinitrobenzoicAcid
3,5-Dinitrobenzoic Acid; 3,5-Dinitrobenzoic acid; 3-Carboxy-1,5-dinitrobenzene; DNBA; NSC 8732
3,5 dinitrobenzoic acid
3Carboxy1,5dinitrobenzene
Benzoic acid, 3,5dinitro
NCIOpen2_008996
4-carboxy-2,6-dinitrophenyl
3-Carboxy-1,5-dintrobenzene
SCHEMBL132541
CHEMBL118713
3,5-DinitrobenzoesA currencyure
DTXCID5049104
NSC8732
3,5-Dinitrobenzoic acid (DNBA)
STR01728
BBL019137
STK317801
AKOS000118997
AB00864
AC-5972
FD03599
D0824
NS00006517
EN300-17056
BENZOIC ACID,3,5-DINITRO MFC7 H4 N2 O6
CS-006/03892031
Q223027
BENZOIC ACID,3,5-DINITRO MFC7 H4 N2 O6
Z56869296
F9995-1665
3,5-Dinitrobenzoic acid, Standard for quantitative NMR, TraceCERT(R)
202-751-1
695-040-4