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N-Methyl-4-nitroaniline

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Identification
Molecular formula
C7H8N2O2
CAS number
100-15-2
IUPAC name
N-methyl-4-nitro-aniline
State
State

In its pure form, N-Methyl-4-nitroaniline is a solid at room temperature.

Melting point (Celsius)
148.00
Melting point (Kelvin)
421.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
152.16g/mol
Molar mass
152.1570g/mol
Density
1.2490g/cm3
Appearence

N-Methyl-4-nitroaniline typically appears as a solid crystalline substance that ranges in color from yellow to orange. It is often found in a powder or crystalline form.

Comment on solubility

Solubility of N-methyl-4-nitro-aniline

N-methyl-4-nitro-aniline, with the chemical formula C7H8N2O2, exhibits interesting solubility characteristics that are influenced by its molecular structure.

Solubility in Different Solvents

This compound is known to be:

  • Soluble in organic solvents: It readily dissolves in solvents such as ethanol, acetone, and chloroform, which can be attributed to its relatively non-polar aromatic structure.
  • Low solubility in water: Due to its hydrophobic aromatic core and the presence of the nitro group, N-methyl-4-nitro-aniline shows only limited solubility in water. Typically, its solubility is influenced by the pH and temperature of the solution.

Factors Affecting Solubility

Several key factors contribute to the solubility of N-methyl-4-nitro-aniline:

  • Molecular interactions: Hydrogen bonding and dipole-dipole interactions with solvents can enhance or impede its solubility.
  • Temperature: Increased temperatures generally increase the solubility of most organic compounds, including this aniline derivative.
  • Functional groups: The presence of both the nitro group and the methyl group does influence its solubility profile in various solvent systems.

In summary, while N-methyl-4-nitro-aniline is more soluble in organic solvents, it demonstrates limited solubility in water, making it a compound of interest in various chemical applications.

Interesting facts

Interesting Facts about N-methyl-4-nitro-aniline

N-methyl-4-nitro-aniline is an intriguing chemical compound notable for its applications and characteristics. Here are some fascinating aspects of this compound:

  • Applications: This compound is primarily utilized in the dye industry as an intermediate for synthesizing azo dyes, which are critical in producing vibrant colors for textiles and other materials.
  • Structure: The presence of both a nitro group (-NO2) and an aniline structure contributes to its unique chemical properties. The basicity of the amine group is influenced by the electron-withdrawing effect of the nitro group.
  • Toxicity: Like many nitro compounds, N-methyl-4-nitro-aniline poses potential health risks. It is essential for chemists to handle it with care, as exposure can lead to hazardous effects.
  • Research Implications: The compound has been studied for its potential effects on biological systems, and ongoing research investigates its environmental impact, degradation pathways, and transformation in different conditions.
  • Regulatory Status: Due to its chemical structure and potential risks, N-methyl-4-nitro-aniline is subject to strict regulations in many countries, ensuring safety in its production and handling.

In the words of famous chemist Linus Pauling, "The best way to have a good idea is to have lots of ideas." This sentiment captures the essence of exploring compounds like N-methyl-4-nitro-aniline, where both opportunity and caution play a role in chemical research and innovation.

Synonyms
N-Methyl-4-nitroaniline
100-15-2
Benzenamine, N-methyl-4-nitro-
N-Methyl-p-nitroaniline
4-Nitro-N-methylaniline
N-Methyl-p-nitraniline
p-Nitro-N-methylaniline
p-(Methylamino)nitrobenzene
N-Monomethyl-p-nitroaniline
Aniline, N-methyl-p-nitro-
N-METHYL-4-NITROBENZENAMINE
methyl(4-nitrophenyl)amine
NSC 5390
4-(Methylamino)nitrobenzene
EINECS 202-823-2
DTXSID7025635
AI3-08826
MFCD00007305
N-methyl-4-nitro-aniline
J836WLV9BW
aniline, N-methyl-4-nitro-
DTXCID605635
N-(4-Nitrophenyl)-N-methylamine
EC 202-823-2
NSC-5390
Nitronaniline
NSC5390
NMethylpnitroaniline
pNitroNmethylaniline
4NitroNmethylaniline
Aniline, Nmethylpnitro
NMonomethylpnitroaniline
Aniline, Nmethyl4nitro
Methylnitroaniline,N,4
NMethyl4nitrobenzenamine
p(Methylamino)nitrobenzene
4-methylamino-nitrobenzene
N-methyl-para-nitroaniline
Benzenamine, Nmethyl4nitro
UNII-J836WLV9BW
Methyl-4-nitroaniline, N-
N-methyl(4-nitrophenyl)amine
(4-nitro-phenyl)-methylamine
MLS002415758
p-(N-methylamino)nitrobenzene
SCHEMBL177790
Aniline, Nmethylpnitro (8CI)
methyl-(4-nitro-phenyl)-amine
CHEMBL1329734
N-Methyl-4-nitroaniline, 97%
SCHEMBL12707572
ANILINE, N-METHYL-P-NITRO
HMS3039B06
N-(4-nitrophenyl)-N-methylaniline
BCP04516
STR06194
Tox21_200001
N-Methyl-N-(4-nitrophenyl)amine #
AKOS002312303
FM76174
PS-4951
NCGC00091370-01
NCGC00091370-02
NCGC00257555-01
CAS-100-15-2
SMR001370918
DB-003080
CS-0011554
M1011
NS00008586
A800059
AC-907/25014172
AH-034/32828028
202-823-2