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N-Methylaniline

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Identification
Molecular formula
C7H9N
CAS number
100-61-8
IUPAC name
N-methylaniline
State
State

At room temperature, N-Methylaniline is a liquid. Its state can be described as a slightly viscous fluid that is not very volatile.

Melting point (Celsius)
-57.30
Melting point (Kelvin)
215.85
Boiling point (Celsius)
194.30
Boiling point (Kelvin)
467.45
General information
Molecular weight
107.16g/mol
Molar mass
107.1610g/mol
Density
0.9895g/cm3
Appearence

N-Methylaniline is a colorless to light yellow liquid with a slight amine odor. It can darken upon exposure to air and light.

Comment on solubility

Solubility of N-methylaniline

N-methylaniline, with the chemical formula C7H9N, is known for its distinct behavior in various solvents. Understanding its solubility characteristics can be quite fascinating. Here are some key points to note:

  • N-methylaniline is soluble in organic solvents such as alcohols, ethers, and hydrocarbons.
  • It exhibits moderate solubility in water, generally attributed to its amine group which can engage in hydrogen bonding.
  • As a result of its hydrophobic aromatic ring, the compound's overall solubility in water is not exceedingly high.

An interesting aspect of N-methylaniline's solubility is how it can change under different conditions:

  • Increases in temperature may enhance its solubility in water, making it more versatile in various applications.
  • It is also significantly influenced by pH; in more acidic conditions, N-methylaniline can become protonated, leading to increased solubility in water.

To summarize, while N-methylaniline shows good solubility in organic media, its interaction with water is more nuanced. As one can say, it’s all about the balance between the hydrophilic amine and the hydrophobic aromatic system. This duality makes N-methylaniline a compound of interest in both industrial and laboratory settings.

Interesting facts

Interesting Facts About N-Methylaniline

N-methylaniline is an organic compound with significant relevance in both industrial applications and academic research. This compound is classified as an aniline derivative, which makes it a valuable building block in the synthesis of various chemicals. Here are some fascinating aspects of N-methylaniline:

  • Role in Dye Production: N-methylaniline is commonly used in the manufacture of dyes, particularly those that impart vibrant colors to textiles and paper. Its ability to form colored complexes makes it a crucial component in the textile industry.
  • Intermediate in Organic Synthesis: This compound serves as an important intermediate in the synthesis of pharmaceuticals and agrochemicals. Its versatility allows chemists to create a wide array of chemical structures.
  • Toxicity Considerations: As with many amines, N-methylaniline is potentially toxic and can pose health risks if not handled properly. It is essential to use appropriate safety measures when working with this substance in the laboratory.
  • Research Applications: N-methylaniline is often utilized in research to study reaction mechanisms and chemical reactivity, particularly in the domain of electrophilic aromatic substitution reactions. Its behavior under various conditions can provide deep insights into organic chemistry.
  • Historical Context: The chemistry of anilines, including N-methylaniline, has been studied for over a century. This rich history continues to inspire new research directions and innovative applications in materials science and chemistry.

Through its diverse applications and the intriguing chemistry it facilitates, N-methylaniline is not just a compound of interest but a window into the broader world of organic chemistry. Its ability to contribute to both everyday products and advanced research makes it a noteworthy subject for students and scientists alike.

Synonyms
N-METHYLANILINE
100-61-8
Methylaniline
Benzenamine, N-methyl-
N-Methyl aniline
Monomethylaniline
Methylphenylamine
N-Methylbenzenamine
N-Monomethylaniline
Aniline, N-methyl-
N-Phenylmethylamine
(Methylamino)benzene
N-Methylaminobenzene
Anilinomethane
N-Methylphenylamine
Monomethyl aniline
Benzeneamine, N-methyl-
methyl-phenyl-amine
NSC 3502
CCRIS 2870
N-Methyl-N-phenylamine
HSDB 1654
EINECS 202-870-9
UNII-TH45GK410O
UN2294
DTXSID9021841
CHEBI:15733
AI3-19498
ANILINE,N-METHYL
NSC-3502
METHYLANILINE [MI]
DTXCID301841
TH45GK410O
EC 202-870-9
UN 2294
(methylamino) benzene
MFCD00008283
Methylanilines
N-metylaniline
N-Methlaniline
N-methyl-aniline
NMethylbenzenamine
NMethylphenylamine
NMonomethylaniline
NPhenylmethylamine
Aniline, Nmethyl
NMethylaminobenzene
methyl(phenyl)amine
methyl-phenyl amine
n-methylphenyl amine
N-methyl phenylamine
N-methyl-benzenamine
Benzeneamine, Nmethyl
N-Methylanilinium ion
N-methyl-phenyl-amine
n-phenyl-n-methylamine
N-Methylaniline, 98%
N-Methylaniline (ACGIH)
N-Methyl-N-phenylamine #
Monomethyl aniline (OSHA)
N-Methylaniline, >=99%
SCHEMBL4454
WLN: 1MR
METHYLANILINE (MONO)
MLS002415757
BIDD:ER0250
BIDD:GT0230
Benzenamine, N-methyl-(9CI)
CHEMBL170781
SCHEMBL1415355
CHEBI:25275
NSC3502
HMS3039I05
N-Methylaniline, analytical standard
Tox21_200298
STL183283
AKOS000119086
BENZENEAMINE,N-METHYL-(9 CI)
FM37894
RP10006
N-Methylaniline [UN2294] [Poison]
NCGC00091265-01
NCGC00091265-02
NCGC00257852-01
AS-12865
BP-31133
CAS-100-61-8
SMR001370917
N-Methylaniline, purum, >=98.0% (GC)
M0147
NS00010869
EN300-19055
C02299
Q1959597
F2190-0405
Z104472478
1MR