Skip to main content

N,N-Dimethylaniline

ADVERTISEMENT
Identification
Molecular formula
C8H11N
CAS number
121-69-7
IUPAC name
N,N-dimethylaniline
State
State

At room temperature, N,N-Dimethylaniline is a liquid.

Melting point (Celsius)
2.00
Melting point (Kelvin)
275.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
121.18g/mol
Molar mass
121.1810g/mol
Density
0.9563g/cm3
Appearence

N,N-Dimethylaniline appears as a yellow to brownish liquid. It is oily and tends to darken with exposure to air and light. The liquid has a fishy, amine-like odor.

Comment on solubility

Solubility of N,N-Dimethylaniline (C8H11N)

N,N-Dimethylaniline, a tertiary amine, exhibits intriguing solubility characteristics. Understanding its solubility behavior can be crucial for various applications in organic synthesis and industrial processes.

Solubility Profile

This compound shows significant solubility in various organic solvents, which can be attributed to its molecular structure. Here are some key points regarding its solubility:

  • Solvents: N,N-Dimethylaniline is soluble in most organic solvents such as ethanol, ether, and chloroform.
  • Water Solubility: Its solubility in water is relatively low due to the hydrophobic nature of the aromatic ring, although it can form hydrogen bonds with water under certain conditions.
  • Influencing Factors: Factors such as temperature and pH can significantly impact its solubility characteristics.

In summary, while N,N-dimethylaniline exhibits good solubility in organic solvents, its limited water solubility makes it more favorable for organic reactions. Understanding these solubility parameters is essential for optimizing its use in chemical applications.

Interesting facts

Interesting Facts about N,N-Dimethylaniline

N,N-Dimethylaniline is an intriguing chemical compound widely recognized for its applications in various industries. Here are some compelling aspects of this compound:

  • Structural Insight: N,N-Dimethylaniline features a benzene ring attached to a nitrogen atom, which carries two methyl groups. This structure can impart unique electronic properties, making the compound a notable candidate for further chemical reactions.
  • Application in Dyes: One of the most significant uses of N,N-dimethylaniline is in the synthesis of dyes and pigments. Its ability to participate in azo coupling reactions enables the production of vibrant colors, which are essential in textiles and other materials.
  • Role in Pharmaceuticals: The compound serves as a building block in the development of pharmaceuticals. Its nitrogen structure allows for interesting interactions within the biological systems, making it valuable in drug discovery.
  • Facilitator of Chemical Reactions: N,N-Dimethylaniline is not only a product in various reactions but also acts as a catalyst or reagent in organic synthesis, particularly in the formation of amines and other complex organic molecules.
  • Environmental Considerations: While useful, it is important to note that N,N-dimethylaniline can pose environmental and health risks if not handled properly. As a laboratory chemical, proper safety protocols must be observed to mitigate exposure and environmental contamination.

As a compound with a rich history and multifaceted applications, N,N-dimethylaniline exemplifies the intricate balance of utility and safety in the realm of chemistry.

In the words of chemist Marie Curie, "Nothing in life is to be feared, it is only to be understood." Understanding compounds like N,N-dimethylaniline is essential for harnessing their potential safely and effectively.

Synonyms
N,N-dimethylaniline
121-69-7
Dimethylaniline
Dimethylphenylamine
N,N-Dimethylbenzenamine
Benzenamine, N,N-dimethyl-
(Dimethylamino)benzene
N,N-Dimethylphenylamine
N,N-Dimethylbenzeneamine
Dwumetyloanilina
Aniline, N,N-dimethyl-
N,N-(Dimethylamino)benzene
Dimethylaminobenzene
Versneller NL 63/10
Dimethyl-phenyl-amine
Dimethylaniline, N,N-
NCI-C56428
NSC 7195
NL 63-10P
CCRIS 2381
N,N-dimethylaminobenzene
HSDB 1179
N,N-Dimethyl-N-phenylamine
EINECS 204-493-5
DTXSID2020507
CHEBI:16269
AI3-17284
NSC-7195
N,N-DIMETHYL-ANILINE
UNII-7426719369
DTXCID60507
EC 204-493-5
86362-18-7
N,N-DIMETHYLANILINE (IARC)
N,N-DIMETHYLANILINE [IARC]
dimethyl aniline
Dwumetyloanilina [Polish]
CAS-121-69-7
N,N-DIMETHYLANILINE (EP IMPURITY)
N,N-DIMETHYLANILINE [EP IMPURITY]
N-N-Dimethylaniline
N, N-Dimethylaniline
88889-00-3
UN2253
N,N-Dimethylaniline sulfate
dimethyl-aniline
n-dimethylaniline
N,N-dimethyaniline
N,N-dimethylamline
N,N dimethylaniline
N,N-dimethylaniiine
PhNMe2
MFCD00008304
n,n,-dimethylaniline
N,N-dirnethylaniline
N,N-dimethyl aniline
N,N-dimethyl-Benzenamine
PhN(CH3)2
SCHEMBL8277
(DIMETYLAMINO)BENZENE
N,N-Dimethylaniline, 99%
MLS002222341
BIDD:ER0332
N,N-Dimethyl-N-phenylamine #
CHEMBL371654
N,N-DIMETHYLANILINE [MI]
N,N-Dimethylaniline [UN2253]
N,N-dimethylaniline,sulfuric acid
NSC7195
WLN: 1N1 & R
N,N-DIMETHYLANILINE [HSDB]
N,N-Dimethylaniline, LR, >=99%
Tox21_201813
Tox21_300036
STL268843
AKOS000119088
FD00090
UN 2253
NCGC00090724-01
NCGC00090724-02
NCGC00090724-03
NCGC00254056-01
NCGC00259362-01
LS-13434
SMR001252235
N,N-Dimethylaniline [UN2253] [Poison]
N,N-Dimethylaniline, ReagentPlus(R), 99%
D0665
D3866
N,N-Dimethylaniline, for synthesis, 99.5%
NS00010833
EN300-18960
C02846
D95371
N,N-Dimethylaniline, SAJ first grade, >=99.0%
Q310473
F0001-0348
N,N-Dimethylaniline, purified by redistillation, >=99.5%
Benzenamine,N,N-dimethyl-,oxidized,molybdatetungstatephosphates
InChI=1/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H
101357-19-1
204-493-5