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4-Methyl-2-nitrophenol

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Identification
Molecular formula
C7H7NO3
CAS number
119-32-4
IUPAC name
4-methyl-2-nitro-phenol
State
State

At room temperature, 4-Methyl-2-nitrophenol is a solid compound, typically found in crystalline form.

Melting point (Celsius)
96.00
Melting point (Kelvin)
369.00
Boiling point (Celsius)
277.00
Boiling point (Kelvin)
550.00
General information
Molecular weight
153.14g/mol
Molar mass
153.1390g/mol
Density
1.3200g/cm3
Appearence

4-Methyl-2-nitrophenol appears as yellowish-brown crystals. It is an aromatic compound with a phenolic hydroxyl group and nitro group which influences its color and reactivity.

Comment on solubility

Solubility of 4-methyl-2-nitro-phenol

4-methyl-2-nitro-phenol, a compound with the formula C7H8N2O3, exhibits notable solubility characteristics that are worthy of discussion. The solubility of this compound can be influenced by several factors:

  • Polarity: Given the presence of both a nitro group and a hydroxyl group, 4-methyl-2-nitro-phenol is polar, which generally increases its solubility in polar solvents.
  • Solvent Interaction: This compound is expected to be soluble in organic solvents such as ethanol and methanol, where the hydrogen bonding with the hydroxyl group can facilitate solvation.
  • Water Solubility: Although it has some polar characteristics, 4-methyl-2-nitro-phenol's overall structure suggests it is only sparingly soluble in water due to the hydrophobic aromatic ring, which hampers interaction with water molecules.

In conclusion, the solubility of 4-methyl-2-nitro-phenol is characterized by its moderate solubility in polar organic solvents alongside limited solubility in water. The interplay of its molecular structure and polarity is crucial in determining its behavior in different solvents. As always, practical solubility should be verified experimentally as environmental conditions can significantly influence results.

Interesting facts

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

4-Methyl-2-nitro-phenol, also known as picramic acid, is a fascinating compound with a wide array of applications and unique characteristics. This compound finds its place within the realm of chemistry due to its distinct structural features, which lead to important functionalities.

Chemical Structure and Properties

The molecular structure of 4-methyl-2-nitro-phenol includes a nitro group and a hydroxyl group attached to a benzene ring, making it a member of the larger family of nitrophenols. This arrangement contributes to its properties, which include:

  • Acidity: The presence of the hydroxyl group contributes to the compound's acidic nature.
  • Reactivity: The nitro group is strongly electron-withdrawing, impacting the reactivity of the compound.
  • Versatility: It can serve as an intermediate in various chemical syntheses.

Applications in Industry

4-Methyl-2-nitro-phenol is widely utilized in various fields, primarily due to its chemical properties:

  • Dyes and Pigments: It plays a crucial role in the manufacture of diverse dyes.
  • Agricultural Chemicals: This compound can be involved in the production of pesticides and herbicides.
  • Pharmaceuticals: Its chemical properties allow it to be used in medicinal chemistry for drug formulation.

Safety and Environmental Impact

While 4-methyl-2-nitro-phenol has beneficial uses, it is important to approach it with caution:

  • Toxicity: It may pose health risks, emphasizing the necessity for proper safety protocols when handling.
  • Environmental Concerns: Its potential environmental impact should be assessed to prevent contamination.

To summarize, 4-methyl-2-nitro-phenol is not just a simple chemical compound; it's an integral part of various industrial processes. As with any chemical, understanding its applications and implications is critical for safe and effective use. “In the world of chemistry, knowledge is the key to innovation.”

Synonyms
4-Methyl-2-nitrophenol
119-33-5
2-NITRO-P-CRESOL
Phenol, 4-methyl-2-nitro-
2-Nitro-4-methylphenol
o-Nitro-p-cresol
4-Hydroxy-3-nitrotoluene
2-Nitro-4-cresol
p-Cresol, 2-nitro-
4-METHYL-2-NITRO-PHENOL
MFCD00007120
NSC 5387
12167-20-3
EINECS 204-315-6
P92KPK2NL3
BRN 1868022
Phenol, methylnitro-
DTXSID0026961
AI3-15389
NSC-5387
O-NITRO-P-METHYLPHENOL
DTXCID606961
68137-08-6
4-06-00-02149 (Beilstein Handbook Reference)
WLN: WNR BQ E1
UNII-P92KPK2NL3
oNitropcresol
2Nitropcresol
Methylnitrophenol
pCresol, 2nitro
2-nitro p-cresol
2Nitro4methylphenol
4Methyl2nitrophenol
4Hydroxy3nitrotoluene
3(OR 4)-METHYL-2-NITROPHENOL
Phenol, 4methyl2nitro
4-methyl-2-nitro phenol
1Hydroxy4methyl2nitrobenzene
SCHEMBL306096
4-Methyl-2-nitrophenol, 99%
CHEMBL1234658
NSC5387
NSC66511
STR03111
Tox21_200933
NSC-66511
STK399771
AKOS001094378
DB04110
FM15721
PS-4598
NCGC00248879-01
NCGC00258487-01
AC-11583
CAS-119-33-5
PD006959
DB-041464
N0186
NS00014600
EN300-18616
D91654
Q27094955
Z85939128
204-315-6