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para-Isopropylaniline

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Identification
Molecular formula
C9H13N
CAS number
7399-00-0
IUPAC name
4-isopropylaniline
State
State

At room temperature, 4-isopropylaniline is in a liquid state. It is known for being a viscous liquid with a strong aromatic amine-like odor.

Melting point (Celsius)
14.00
Melting point (Kelvin)
287.15
Boiling point (Celsius)
226.00
Boiling point (Kelvin)
499.15
General information
Molecular weight
135.21g/mol
Molar mass
135.2070g/mol
Density
0.9633g/cm3
Appearence

4-Isopropylaniline is a colorless to light yellow liquid. It may appear darker upon prolonged exposure to air or light. The compound is typically available in its liquid form at room temperature.

Comment on solubility

Solubility of 4-isopropylaniline

The solubility of 4-isopropylaniline, also known as p-isopropylaniline, can be influenced by several factors. Generally, this compound is a member of the aniline family and is characterized by its unique hydrophobic isopropyl group. Here are some key aspects to consider regarding its solubility:

  • Solvent Interaction: 4-isopropylaniline is more soluble in organic solvents than in water, owing to its nonpolar hydrocarbon portions.
  • Temperature Dependence: Like many organic compounds, the solubility tends to increase with temperature, making it more versatile in warmer solvents.
  • Hydrogen Bonding: Although it can form weak hydrogen bonds due to the amino group, the large isopropyl substituent reduces its overall capacity to interact with water molecules.

In summary, the solubility of 4-isopropylaniline is limited in water but is appreciable in most organic solvents. As a result, scientists often utilize this compound in organic reactions where non-aqueous conditions are preferred. The balance between its polar and nonpolar characteristics defines its solubility profile, making it an interesting compound to study in the context of solubility and reactivity.

Interesting facts

Interesting Facts About 4-Isopropylaniline

4-Isopropylaniline, a derivative of aniline, is an intriguing compound that serves several critical roles in organic chemistry and industrial applications. Here are some captivating aspects about this compound:

  • Structure and Substitution: The presence of the isopropyl group makes 4-isopropylaniline a member of the substituted aniline family, enhancing its solubility and reactivity compared to its parent compound, aniline.
  • Applications in Synthetic Chemistry: 4-Isopropylaniline is often used as a building block in the synthesis of various pharmaceuticals, dyes, and other organic compounds, demonstrating its versatility in organic reactions.
  • Role in Dye Manufacturing: This compound plays a significant role in the textile industry, wherein it is utilized in the production of azo dyes, responsible for creating vibrant colors in fabrics.
  • Research Importance: In the field of organic synthesis, 4-isopropylaniline is a popular subject of study due to its potential to serve as an intermediate in complex molecular transformations and the development of novel materials.

Overall, 4-Isopropylaniline exemplifies how a simple substitution in molecular structure can yield a compound with vast applications and importance in both research and industry. As researchers continue to explore its properties and potential uses, the compound remains a significant player in the realm of organic chemistry.

Synonyms
4-ISOPROPYLANILINE
99-88-7
Cumidine
4-Aminocumene
p-Isopropylaniline
p-Cumidine
4-Amino-1-isopropylbenzene
4-(Propan-2-Yl)Aniline
PARA-ISOPROPYLANILINE
4-propan-2-ylaniline
Benzenamine, 4-(1-methylethyl)-
Cumene, p-amino-
Aniline, p-isopropyl-
4-(2-propyl)aniline
4-(1-methylethyl)aniline
.beta.-(4-Aminophenyl)propane
1-Amino-4-isopropylbenzene
NSC 7198
beta-(4-Aminophenyl)propane
4-(1-Methylethyl)benzenamine
4-isopropyl-aniline
0D54T7V7XL
4-isopropylbenzenamine
4-isopropylphenylamine
CUMIDINE [MI]
NSC-7198
EINECS 202-797-2
MFCD00007900
4-AMINOISOPROPYLBENZENE
AI3-04696
CHEBI:43405
DTXSID20243932
EC 202-797-2
(4-(1-METHYLETHYL)PHENYL)AMINE
cumidin
UNII-0D54T7V7XL
pCumidine
p-Aminocumene
4Aminocumene
pIsopropylaniline
4isopropylaniline
Cumene, pamino
iso-nLc8Cer
4-i-propylaniline
Aniline, pisopropyl
4-iso-propylaniline
4-isopropanylaniline
Cumidine (8CI)
4Amino1isopropylbenzene
4-isopropyl-phenylamine
aniline, 4-isopropyl-
beta(4Aminophenyl)propane
4-(1-Methylethyl)a0ine
4(1Methylethyl)benzenamine
4-Isopropylaniline, 99%
SCHEMBL5955
4-(1-Methylethyl)-aniline
Benzenamine, 4(1methylethyl)
LRTFPLFDLJYEKT-UHFFFAOYSA-
DTXCID50166423
NSC7198
BCP22014
STR01136
STL164349
AKOS000119635
AC-3325
CS-W020082
DB02114
PS-5289
BP-21269
DB-080640
I0371
NS00010898
EN300-19996
D71250
doi:10.14272/LRTFPLFDLJYEKT-UHFFFAOYSA-N.1
4-Isopropylaniline, PESTANAL(R), analytical standard
Q27093183
F2190-0423
Z104476320
InChI=1/C9H13N/c1-7(2)8-3-5-9(10)6-4-8/h3-7H,10H2,1-2H3
202-797-2
682-629-6