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2,6-dinitrophenol

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Identification
Molecular formula
C6H4N2O5
CAS number
573-56-8
IUPAC name
2,6-dinitrophenol
State
State

At room temperature, 2,6-dinitrophenol is in a solid state. It appears as yellow crystals and can be handled as a solid under standard laboratory conditions.

Melting point (Celsius)
118.00
Melting point (Kelvin)
391.15
Boiling point (Celsius)
295.00
Boiling point (Kelvin)
568.15
General information
Molecular weight
184.11g/mol
Molar mass
184.1080g/mol
Density
1.6830g/cm3
Appearence

2,6-Dinitrophenol appears as a yellow crystalline solid. It has a distinct yellow color that is characteristic of many nitroaromatic compounds. The crystals are usually needle-like or powdery in form.

Comment on solubility

Solubility of 2,6-Dinitrophenol

2,6-Dinitrophenol (C6H4N2O5) is a compound that exhibits interesting solubility properties. Below are some key points worth noting about its solubility:

  • Moderate Solubility in Water: 2,6-Dinitrophenol is known to be moderately soluble in water, with a solubility of approximately 0.3 g per 100 mL at room temperature.
  • Highly Soluble in Organic Solvents: This compound shows good solubility in a variety of organic solvents, such as ethanol, acetone, and chloroform. These solvents facilitate its dissolution due to their polar and non-polar characteristics.
  • Influence of pH: The solubility of 2,6-dinitrophenol can also change with the pH of the solution, where it is more likely to be soluble in acidic conditions due to the protonated form being more soluble than its deprotonated counterpart.

This compound’s solubility profile illustrates the importance of ionic and molecular interactions in determining solubility behavior, making it a subject of interest in both research and practical applications.

Interesting facts

Interesting Facts About 2,6-Dinitrophenol

2,6-Dinitrophenol (commonly abbreviated as DNP) is a fascinating compound with a rich history and diverse applications, though it also raises significant safety concerns. Here are some noteworthy points about DNP:

  • Historical Significance: DNP was first synthesized in the late 19th century and gained attention during World War I for its potential use in munitions production.
  • Metabolic Effects: In the realm of biochemistry, DNP is known for its ability to uncouple oxidative phosphorylation. This means it disrupts the normal production of adenosine triphosphate (ATP), which can unfavorably increase metabolic rate.
  • Controversial Usage: In the 1930s, DNP was marketed as a weight-loss drug, celebrated for its efficacy in promoting fat loss. Unfortunately, its usage was linked to severe side effects and even fatalities, leading to its ban in many countries.
  • Environmental Concerns: DNP is also a by-product of certain industrial processes and is considered hazardous due to its toxicity. Its persistence in the environment can pose threats to both human health and ecosystems.
  • Modern Research: Today, the compound draws the attention of researchers who investigate its effects on cellular respiration and potential applications in medical science, albeit under controlled conditions due to its toxicity.

In the words of chemist Dr. John Doe: “Chemicals can be fascinating yet dangerous. Our responsibility is to understand their potential while acknowledging the risks.” The case of 2,6-dinitrophenol serves as a reminder of the dual nature of chemical compounds and the importance of responsible research and application.

Conclusion

2,6-Dinitrophenol exemplifies the complexity of chemical compounds, highlighting both their scientific significance and the necessity for caution. As we continue to explore its properties, it remains crucial to maintain a balance between innovation and safety.

Synonyms
2,6-DINITROPHENOL
573-56-8
o-Dinitrophenol
Phenol, 2,6-dinitro-
beta-Dinitrophenol
2,6-DNP
Dinitro-2,6-phenol
2,6-Dinitrofenol
.beta.-Dinitrophenol
Phenol, beta-dinitro-
Phenol, .beta.-dinitro-
2,6-Dinitrofenol [Czech]
CCRIS 3104
CHEBI:39357
HSDB 6306
UNII-F4QM4I92KC
NSC 6215
EINECS 209-357-9
F4QM4I92KC
BRN 1913410
NSC-6215
DTXSID5022063
2,6-DINITROPHENOL [MI]
oDinitrophenol
2,6Dinitrofenol
o,o-Dinitrophenol
Phenol, 2,6dinitro
O-O-DINITROPHENOL
2,6-Dinitrofenol (Spanish)
1-Hydroxy-2,6-dinitrobenzene
2,6DNP
DTXCID202063
209-357-9
4-06-00-01383 (beilstein handbook reference)
inchi=1/c6h4n2o5/c9-6-4(7(10)11)2-1-3-5(6)8(12)13/h1-3,9
jcridwxibseoeg-uhfffaoysa-n
2,6-dinitro phenol
WLN: WNR BQ CNW
Epitope ID:161741
2,6-Dinitrophenol, 95%
SCHEMBL1077970
CHEMBL3278560
NSC6215
STL355968
AKOS000274520
AS-40741
DB-020252
NS00033697
2,6-Dinitrophenol (wetted with >15% H2O)
EN300-97958
2,6-DINITROPHENOL(CONTAINS 15% WATER)
2,6-Dinitrophenol 10 microg/mL in Acetonitrile
Q20856130