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2-Aminopentane

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Identification
Molecular formula
C5H13N
CAS number
623-37-0
IUPAC name
pentan-2-amine
State
State

At room temperature, 2-Aminopentane exists as a liquid.

Melting point (Celsius)
-56.25
Melting point (Kelvin)
216.90
Boiling point (Celsius)
92.50
Boiling point (Kelvin)
365.60
General information
Molecular weight
87.18g/mol
Molar mass
87.1770g/mol
Density
0.7454g/cm3
Appearence

2-Aminopentane, also known as pentan-2-amine, is typically a colorless liquid.

Comment on solubility

Solubility of Pentan-2-amine

Pentan-2-amine, with the chemical formula C5H13N, is an organic compound that exhibits interesting solubility characteristics. This amine is the product of **alkylamine** classification, which influences its solubility properties in various solvents.

Key Points on Solubility:

  • Polar vs. Nonpolar Solubility: Pentan-2-amine is a polar molecule due to the presence of the amine functional group, which promotes hydrogen bonding with water.
  • Solvent Compatibility: As a result of its polarity, pentan-2-amine is generally soluble in polar solvents such as water, while showing limited solubility in nonpolar solvents.
  • Concentration Effects: The solubility in water may depend on temperature; higher temperatures typically increase the solubility of organic compounds.

Interestingly, the ability of pentan-2-amine to participate in hydrogen bonding enhances its interaction with water molecules, making it significantly soluble at room temperature. This property is crucial for applications in various chemical processes where solubility impacts reactivity and product formation.

In summary, pentan-2-amine's solubility underscores the intricate balance between molecular polarity and interaction with solvents, emphasizing the importance of understanding such properties in chemical science.

Interesting facts

Interesting Facts About Pentan-2-amine

Pentan-2-amine is a fascinating organic compound known for its interesting structural properties and various applications in the field of chemistry. Here are some intriguing aspects:

  • Classification: Pentan-2-amine belongs to the class of amines, which are organic compounds derived from ammonia by the replacement of one or more hydrogen atoms with alkyl or aryl groups.
  • Nomenclature: The name "pentan-2-amine" implies that the amine functional group is located at the second carbon of a five-carbon pentane chain. This structural information is crucial for understanding its reactivity and interactions.
  • Isomerism: Pentan-2-amine demonstrates structural isomerism. The position of the amino group can vary, leading to different isomers such as pentan-1-amine and pentan-3-amine, each displaying unique chemical behavior and properties.
  • Applications: This compound plays a significant role in various chemical syntheses and can be used in pharmaceuticals, agrochemicals, and as a building block for more complex compounds.
  • Reactivity: Due to the presence of the amine group, pentan-2-amine can act as a nucleophile. This means it's capable of donating a pair of electrons to form new bonds, making it an important participant in a range of chemical reactions.
  • Biological Significance: Investigating compounds like pentan-2-amine is vital in medicinal chemistry, as modifications in similar amines can lead to development of drugs exhibiting various biological activities.

In summary, pentan-2-amine is not just a simple organic compound but a gateway to understanding more complex systems in organic chemistry. Its unique properties and reactivity properties make it a valuable subject of study both in labs and in industry.

Synonyms
63493-28-7
2-Pentylamine
2-Pentanamine
1-METHYLBUTYLAMINE
sec-Amylamine
1-Methyl-n-butylamine
Butylamine, 1-methyl-
DL-2-Aminopentane
Methylpropylcarbinylamine
NSC 6367
QH0285API3
NSC-6367
(1)-1-Methylbutylamine
EINECS 210-886-2
EINECS 264-269-8
DTXSID50870715
Butylamine, 1-methyl-(8CI)
DTXCID10818411
210-886-2
2-AMINOPENTANE
pentan-2-amine
sec-Pentylamine
1-methyl-butylamine
625-30-9
41444-43-3
2-Amylamine
(S)-Pentan-2-amine
sec-Pentanamine
MFCD00137635
MFCD19237989
1-methylbutyl amine
EINECS 255-366-6
MFCD00008098
(1-methylbutyl)amine
(R)-2-Pentanamine
(S)-2-Pentanamine
.alpha.-Methylbutylamine
2-Aminopentane, 97%
(+/-)-2-aminopentane
UNII-QH0285API3
2-Pentanamine, (.+/-.)-
NSC6367
STR08408
AKOS000120402
AKOS017278377
DA-25725
SY382823
SY382825
A1102
NS00056818
EN300-20287
Q5651245
InChI=1/C5H13N/c1-3-4-5(2)6/h5H,3-4,6H2,1-2H