Skip to main content

2-Methyl-4-nitrophenol

ADVERTISEMENT
Identification
Molecular formula
C7H7NO3
CAS number
99-53-6
IUPAC name
2-methyl-4-nitro-phenol
State
State

At room temperature, 2-Methyl-4-nitrophenol is found in a solid state. It is generally used in its crystalline form during handling.

Melting point (Celsius)
96.00
Melting point (Kelvin)
369.15
Boiling point (Celsius)
266.00
Boiling point (Kelvin)
539.15
General information
Molecular weight
153.14g/mol
Molar mass
153.1380g/mol
Density
1.3000g/cm3
Appearence

2-Methyl-4-nitrophenol is typically crystalline in nature, presenting as yellow to orange in color.

Comment on solubility

Solubility of 2-methyl-4-nitro-phenol

The solubility of 2-methyl-4-nitro-phenol (C7H7NO3) is influenced by several key factors:

  • Polarity: This compound features both hydrophobic methyl groups and hydrophilic nitro and hydroxyl functional groups, contributing to its polar nature.
  • Temperature: Increased temperature often enhances the solubility of organic compounds, including this phenolic derivative.
  • Solvents: 2-methyl-4-nitro-phenol is generally soluble in polar solvents, particularly alcohols and ethers, while displaying limited solubility in non-polar solvents.

It is noteworthy that hydrogen bonding interactions with solvent molecules can significantly affect solubility. As with many phenolic compounds, the presence of the hydroxyl group can enable strong interactions with water, enhancing solubility in aqueous solutions to a certain extent.

In summary, while 2-methyl-4-nitro-phenol may not be highly soluble in water, its solubility characteristics can change depending on temperature and the choice of solvent, allowing for varied applications within chemical processes. Understanding these solubility dynamics is essential for effectively utilizing this compound in both laboratory and industrial settings.

Interesting facts

Interesting Facts about 2-methyl-4-nitro-phenol

2-methyl-4-nitro-phenol, commonly known as metanil yellow or acid yellow 73, represents a fascinating intersection of organic chemistry and industrial application. Here are some engaging points about this compound:

  • Structure and Functionality: The compound features a unique arrangement of a methyl group and a nitro group on a phenolic ring, which imparts specific properties that are critical in various applications.
  • Industrial Uses: 2-methyl-4-nitro-phenol is widely used as a dye in textile and paper industries, highlighting its role in the coloring of materials.
  • Research Significance: This phenolic compound has garnered attention in scientific research as it possesses biological activity, making it a subject of study in medicinal chemistry.
  • Environmental Considerations: Despite its usefulness, the compound is not without its controversies. Its potential effects on health and the environment have led to rigorous investigations and discussions in the scientific community.
  • Synthesis and Reactivity: The synthetic pathways to obtain 2-methyl-4-nitro-phenol typically involve processes like nitration and alkylation, making it an excellent example of the principles of organic synthesis.

In summary, 2-methyl-4-nitro-phenol serves as an important chemical in both industrial and research contexts. As scientists continue to explore its properties and applications, this compound remains a vivid illustration of how chemistry impacts our daily lives.

Synonyms
2-METHYL-4-NITROPHENOL
99-53-6
4-Nitro-o-cresol
Phenol, 2-methyl-4-nitro-
2-Hydroxy-5-nitrotoluene
p-Nitro-o-cresol
o-Cresol, 4-nitro-
4-Nitro-2-methylphenol
NSC 1022
EINECS 202-763-7
UNII-105DL35HIB
BRN 1365535
105DL35HIB
1-hydroxy-2-methyl-4-nitrobenzene
NSC-1022
DTXSID4073889
4-06-00-02011 (Beilstein Handbook Reference)
2-Methyl-4-nitro-phenol
NSC1022
4-Nitro-o-kresol
MFCD01734013
2-Mehtyl-4-nitrophenol
2-Methyl-4-nitrophenol (4-Nitro-o-cresol)
SCHEMBL61129
CHEMBL107610
2-Methyl-4-nitrophenol, 97%
DTXCID0049107
SCHEMBL12932222
Phenol, 2-methyl-4-nitro-(9CI)
CL8893
AKOS009157937
CS-W014341
FM15720
AS-13464
BP-12492
N0670
NS00022926
EN300-54487
Q27251115
Z415740536
202-763-7
MYJ