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Pentan-3-amine

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Identification
Molecular formula
C5H13N
CAS number
616-24-4
IUPAC name
pentan-3-amine
State
State

At room temperature, pentan-3-amine is a liquid due to its relatively low molecular weight and the presence of an amine group, which allows for hydrogen bonding that lowers its volatility compared to hydrocarbons of similar molecular mass.

Melting point (Celsius)
-63.50
Melting point (Kelvin)
209.65
Boiling point (Celsius)
104.00
Boiling point (Kelvin)
377.15
General information
Molecular weight
87.18g/mol
Molar mass
87.1780g/mol
Density
0.7362g/cm3
Appearence

Pentan-3-amine is a colorless liquid with a fishy odor, typical of aliphatic amines. Its appearance is consistent with other short-chain amines, displaying clear and fluid characteristics under standard conditions.

Comment on solubility

Solubility of Pentan-3-amine

Pentan-3-amine, also known as 3-aminopentane, is a straight-chain amine that plays a significant role in various chemical applications. Understanding its solubility is crucial, as it can impact its usability in different formulations.

When we examine the solubility of pentan-3-amine, several key points emerge:

  • Polar Nature: Pentan-3-amine, due to the presence of the amino group (-NH2), exhibits significant polar characteristics. This makes it more soluble in polar solvents such as water.
  • Hydrogen Bonding: The ability of pentan-3-amine to form hydrogen bonds with water molecules enhances its solubility. This interaction leads to an effective dissolution process.
  • Aliphatic Chain Influence: The length of the aliphatic chain (five carbon atoms) also plays a role. While the polar amino group promotes solubility, the longer hydrocarbon tail can reduce overall solubility in highly polar solvents compared to smaller amines.
  • Temperature Dependence: Like many organic compounds, the solubility of pentan-3-amine can increase with temperature. Elevated temperatures typically encourage solubility by providing energy to overcome molecular interactions.

In summary, pentan-3-amine features distinct solubility traits primarily influenced by its polar amino group, overall molecular structure, and interaction with solvents. Thus, it can be effectively dissolved in polar solvents like water, making it practical in various chemical processes and reactions.

Interesting facts

Interesting Facts about Pentan-3-amine

Pentan-3-amine, a five-carbon amine, is an intriguing organic compound with a variety of applications and characteristics. It can be described as an aliphatic amine due to the presence of an amino group within its structure. Here are some engaging insights:

  • Structural Characteristics: Pentan-3-amine features a central carbon atom connected to an amino group, making it a secondary amine. This unique positioning of the amino group gives it distinct reactivity compared to primary amines.
  • Biochemical Relevance: Amines like pentan-3-amine are often involved in biological systems. They can serve as building blocks for amino acids, which are essential for protein synthesis.
  • Industrial Applications: This compound can be used in the production of surfactants, dyes, and as an intermediate in various chemical syntheses. Its unique properties make it valuable in developing pharmaceuticals and agrochemicals.
  • Safety Precautions: When handling pentan-3-amine, it’s important to take necessary safety precautions. As with many amines, it could have irritating effects, especially in high concentrations. Always use appropriate personal protective equipment when working with this compound.
  • Versatile Reactions: Pentan-3-amine can participate in various chemical reactions, such as acylation and alkylation, allowing it to form a range of derivative compounds that further extend its utility in organic synthesis.

In summary, pentan-3-amine is more than just a simple organic molecule; it is a versatile compound with a significant role in chemistry and biology. As the field of chemistry continues to expand, the importance of amines like pentan-3-amine will undoubtedly grow, showcasing the ever-evolving nature of chemical research.

Synonyms
3-AMINOPENTANE
616-24-0
3-Pentanamine
3-Pentylamine
1-Ethylpropylamine
Propylamine, 1-ethyl-
3N2IT605HV
EINECS 210-471-6
NSC 165575
NSC-165575
DTXSID8060662
Propylamine, 1-ethyl-(8CI)
DTXCID3043079
pentan-3-amine
1-Ethyl-propylamine
CHEBI:84248
3-Amylamine
UNII-3N2IT605HV
3-amino pentane
3-Pentyl-amine
1-ethyl propylamine
MFCD00008096
pentane, 3-amino-
(1-ethylpropyl)amine
1-ethyl-propyl amine
1-ethyl-propyl-amine
N-(diethylmethyl)amine
.alpha.-Ethylpropylamine
(1-ethyl-propyl)-amine
1-Ethylpropylamine, 97%
3-Amylamine 3-Pentylamine
CHEMBL14178
PQPFFKCJENSZKL-UHFFFAOYSA-
STR04764
NSC165575
STK519603
AKOS000119467
SB75353
DB-053953
A1115
CS-0128806
NS00034751
EN300-18741
S12161
Q5651968
InChI=1/C5H13N/c1-3-5(6)4-2/h5H,3-4,6H2,1-2H3