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4-Aminobenzonitrile

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Identification
Molecular formula
C7H6N2
CAS number
873-74-5
IUPAC name
4-aminobenzonitrile
State
State

Solid at room temperature.

Melting point (Celsius)
82.00
Melting point (Kelvin)
355.15
Boiling point (Celsius)
276.00
Boiling point (Kelvin)
549.15
General information
Molecular weight
118.14g/mol
Molar mass
118.1410g/mol
Density
1.1570g/cm3
Appearence

4-Aminobenzonitrile is typically a pale yellow to beige solid. It appears as crystalline powder and can have a distinct aromatic odor.

Comment on solubility

Solubility of 4-Aminobenzenetricarbonitrile

The solubility of 4-aminobenzonitrile (C7H6N2) in various solvents is an important consideration for its applications in the chemical industry.

Key Points:

  • Polar Solvents: 4-aminobenzonitrile is relatively soluble in polar solvents such as water and alcohols due to the presence of the amino group (-NH2) which can form hydrogen bonds.
  • Non-Polar Solvents: Its solubility in non-polar solvents like hydrocarbons is limited, as the overall structure is predominantly polar.
  • Solid Form: It is generally found as a solid at room temperature, exhibiting a moderate level of solubility which may require heating or specific solvent combinations to enhance dissolving capacity.

The ability of 4-aminobenzonitrile to dissolve is influenced by several factors:

  • pH Level: The solubility can vary with changes in pH, facilitating its ionic form in basic conditions.
  • Temperature: Increased temperatures often enhance solubility, enabling better dispersion in solvents.
  • Concentration: Higher concentrations of 4-aminobenzonitrile can lead to different solubility behaviors specific to the solvent matrix.

As a general observation, the solubility of 4-aminobenzonitrile underscores the importance of understanding solvent interactions in chemical processes, offering flexibility in its use across various scientific applications.

Interesting facts

Interesting Facts about 4-Aminobenzonitrile

4-Aminobenzonitrile, often referred to as p-aminobenzonitrile, represents a fascinating compound in the world of organic chemistry. This compound serves as a pivotal intermediate in various synthetic pathways and plays a critical role in multiple applications. Here are some interesting aspects of this compound:

  • Versatile Intermediate: 4-Aminobenzonitrile is widely utilized as a building block in the synthesis of pharmaceuticals and agrochemicals. Its amino and nitrile functional groups make it an essential precursor for creating various biologically active compounds.
  • Research Significance: The compound has garnered interest in scientific research due to its potential inhibition properties against certain enzymes. It contributes to investigations related to drug development, particularly in combating diseases influenced by these enzymes.
  • Textile Industry Usage: It is also employed in the production of dyes and pigments, where it aids in creating vibrant colors for textiles. This application plays a significant role in enhancing the visual appeal of various materials.
  • Stability and Reactivity: Despite being reactive, 4-aminobenzonitrile demonstrates stability under standard conditions, making it easier to handle in laboratory settings. Its nitrile group, in particular, contributes to its versatility in chemical reactions.
  • Amines as Key Functions: Amines, like the one present in this compound, are fundamental in organic chemistry due to their basicity and ability to form various derivatives. This characteristic allows for tunability in chemical reactions and applications.

As we explore further into organic synthesis and its numerous applications, 4-aminobenzonitrile stands out as a compound of real significance, offering not just utility but also a canvas for continued research and innovation within the field.

Synonyms
4-Aminobenzonitrile
P-AMINOBENZONITRILE
Benzonitrile, 4-amino-
Aniline, p-cyano-
p-Cyanophenylamine
NSC 7625
4-Cyanobenzenamine
4-Cyanophenylamine
EINECS 212-850-1
UNII-PB8V69Y76T
4-Cyanobenzeneamine
4-Aminophenylnitrile
BRN 0774507
4-Aminobenzenenitrile
AI3-24185
NSC-7625
CYANOANILINE, P-
DTXSID0061240
4-14-00-01158 (Beilstein Handbook Reference)
BENZOIC ACID,4-AMINO,NITRILE
para-aminobenzonitrile
pCyanoaniline
4cyanoaniline
Aniline, pcyano
pAminobenzonitrile
1Amino4cyanobenzene
Benzonitrile, pamino
Benzonitrile, 4amino
Benzonitrile, pamino (8CI)
DTXCID3048578
inchi=1/c7h6n2/c8-5-6-1-3-7(9)4-2-6/h1-4h,9h
un3439
ybazinrzqsaiay-uhfffaoysa-n
873-74-5
4-Cyanoaniline
p-Cyanoaniline
Benzonitrile, p-amino-
1-Amino-4-cyanobenzene
MFCD00007821
4-amino-benzonitrile
PB8V69Y76T
aniline, 4-cyano-
4-amino benzonitrile
p-cyanoaniIine
4-cyanoanilin
4-cyano aniline
4-aminobezonitrile
AKOS B029065
(2E)-N-[3-(Methylamino)propyl]-3-(thiophen-2-yl)prop-2-enamide Hydrochloride; (E)-N-[3-(Methylamino)propyl]-3-(2-thienyl)-2-propenamide Hydrochloride;
4-cyano-phenylamine
4-cyanophenyl amine
p-amino benzonitrile
WLN: ZR DCN
4-azanylbenzenecarbonitrile
4-Aminobenzonitrile, 98%
SCHEMBL55548
4-Cyanoaniline; p-Cyanoaniline
NSC7625
BCP04531
CS-D1531
STK080905
AKOS000119675
FA05145
PS-6161
BP-21363
DB-006652
A0695
NS00022855
EN300-17909
S12319
A842114
AC-907/34118024
Q27286445
Z57073771
F5608-0079