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Dinoseb

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Identification
Molecular formula
C12H10N2O5
CAS number
88-85-7
IUPAC name
2,4-dinitro-6-phenyl-phenol
State
State

At room temperature, Dinoseb is a solid that can be found in crystalline or powder form. It is not typically found in liquid or gaseous states under standard conditions.

Melting point (Celsius)
46.50
Melting point (Kelvin)
319.65
Boiling point (Celsius)
391.70
Boiling point (Kelvin)
664.85
General information
Molecular weight
240.19g/mol
Molar mass
240.1930g/mol
Density
1.5010g/cm3
Appearence

Dinoseb, also known as 2,4-dinitro-6-phenyl-phenol, typically appears as a yellow to orange crystalline solid. It may also appear in a powder form. Care should be taken as it is known to have an irritating odor.

Comment on solubility

Solubility of 2,4-Dinitro-6-phenyl-phenol

2,4-Dinitro-6-phenyl-phenol, often abbreviated as DNP, exhibits interesting solubility characteristics that can be influenced by various factors:

  • Polarity: This compound has both polar and non-polar regions due to the presence of nitro groups and the phenyl ring, respectively. As a result, it demonstrates varying degrees of solubility in different solvents.
  • Solvent Compatibility: DNP is likely to be more soluble in polar organic solvents such as ether or acetone rather than in non-polar solvents like hexane. The nitro groups enhance interactions in polar environments, facilitating dissolution.
  • Temperature Dependence: As with many organic compounds, solubility can increase with temperature. Higher temperatures may enhance the kinetic energy of solvent molecules, leading to better solvation of DNP molecules.

In a broad context, “the solubility of a chemical is pivotal in determining its applicability and functionality”. Therefore, understanding the solubility profile of 2,4-dinitro-6-phenyl-phenol is essential for its use in practical applications, such as in synthesis or analytical methods.

Overall, the solubility of DNP is a reflection of its structural complexities, encompassing both polar and non-polar properties, making it a fascinating subject for further investigation.

Interesting facts

Interesting Facts about 2,4-Dinitro-6-phenyl-phenol

2,4-Dinitro-6-phenyl-phenol, often abbreviated as DNP, is a fascinating compound with a unique structure and numerous applications. Here are some intriguing aspects of this compound:

  • Chemical Structure: This compound features a phenolic group, which contributes to its chemical reactivity and potential applications in dyes and pharmaceuticals.
  • Electrophilic Substitution: The presence of the nitro groups in the 2 and 4 positions enhances the electron-withdrawing properties of the aromatic ring, making it more susceptible to electrophilic substitution reactions.
  • Use in Synthesis: DNP serves as a valuable intermediate in organic synthesis, particularly in the production of various azo compounds, which are important in dye chemistry.
  • Toxicity Considerations: Like many nitro compounds, 2,4-dinitro-6-phenyl-phenol can be toxic and may pose health risks if mishandled. Safety protocols should always be followed when working with this compound.
  • Historical Context: The nitrophenol derivatives have historical significance in the development of early dyes and pharmaceuticals, showcasing the evolution of organic chemistry over the decades.

In summary, 2,4-dinitro-6-phenyl-phenol is not only critical for its laboratory applications but also serves as an example of how small structural variations can dramatically affect a compound's properties and its uses in various fields. As a chemistry student, reflecting on its synthetic pathways can be an excellent exercise in understanding organic reactions!

Synonyms
2,4-DINITRO-6-PHENYLPHENOL
3,5-Dinitro-2-biphenylol
2-Biphenylol, 3,5-dinitro-
731-92-0
4,6-Dinitro-o-phenylphenol
NSC-2880
(1,1'-Biphenyl)-2-ol, 3,5-dinitro-
[1,1'-Biphenyl]-2-ol, 3,5-dinitro-
Phenol, 2,4-dinitro-6-phenyl-
NSC 2880
BRN 2292615
AI3-17432
NSC2880
2-Biphenylol,5-dinitro-
[1, 3,5-dinitro-
N8JX7BHS68
Phenol,4-dinitro-6-phenyl-
3-06-00-03309 (Beilstein Handbook Reference)
biphenyl-2-ol, 3,5-dinitro-
SCHEMBL11671011
DTXSID00223373
HXNGWMWUICJCDR-UHFFFAOYSA-N
3,5-Dinitro[1,1'-biphenyl]-2-ol
3,5-Dinitro-[1,1'-biphenyl]-2-ol