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2-Octanamine

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Identification
Molecular formula
C8H19N
CAS number
3730-21-6
IUPAC name
octan-2-amine
State
State

2-Octanamine is in a liquid state at room temperature.

Melting point (Celsius)
-2.00
Melting point (Kelvin)
271.15
Boiling point (Celsius)
179.50
Boiling point (Kelvin)
452.65
General information
Molecular weight
129.24g/mol
Molar mass
129.2410g/mol
Density
0.7783g/cm3
Appearence

2-Octanamine appears as a colorless to pale yellow liquid. It may have a fishy or ammonia-like odor typical of amines.

Comment on solubility

Solubility of Octan-2-amine

Octan-2-amine, with the chemical formula C8H19NH2, exhibits interesting solubility characteristics worth noting:

  • Water Solubility: Octan-2-amine is known to be moderately soluble in water due to its amine functional group, which can form hydrogen bonds with water molecules.
  • Solubility in Organic Solvents: It is highly soluble in organic solvents like ethanol and ether, which is typical for many amine compounds.
  • Temperature Dependence: The solubility can be influenced by temperature; as the temperature increases, the solubility in water typically increases as well.

Overall, the solubility profile of octan-2-amine makes it a valuable compound in various chemical applications, especially where a balance between hydrophilic and hydrophobic properties is desired.

In summary:

  • Moderately soluble in water
  • Highly soluble in organic solvents
  • Temperature may affect its solubility

Understanding such solubility profiles is critical in predicting the behavior of octan-2-amine in different environments and applications.

Interesting facts

Interesting Facts about Octan-2-amine

Octan-2-amine, also known as 2-aminooctane, is an intriguing organic compound that belongs to the family of amines. Here are some captivating aspects of this compound:

  • Functional Group: As an amine, octan-2-amine contains a primary amine functional group, which is characterized by the presence of a nitrogen atom bonded to one or more alkyl groups. This makes it a key compound in the study of organic chemistry.
  • Applications: Octan-2-amine has useful applications in various fields, including:
    • Pharmaceuticals: It serves as an intermediate in the synthesis of various pharmaceutical compounds.
    • Surfactants: It can be used in the formulation of surfactants, which are essential in detergents and cosmetic products.
  • Synthesis: The synthesis of octan-2-amine often involves the alkylation of ammonia with 1-bromooctane, demonstrating the versatility of amines in synthetic organic chemistry.
  • Biological Significance: Amines like octan-2-amine may play a role in biological processes, especially in the metabolism of various compounds within living organisms.
  • Safety Precautions: As with many amines, appropriate safety measures should be taken when handling octan-2-amine, as it may be irritating to the skin and eyes.

In summary, octan-2-amine is not just a simple organic compound; it represents a vital component of both industrial applications and biological systems. Its diverse utility and relevance in synthetic pathways make it an exciting topic of study for chemists and students alike.

Synonyms
2-Aminooctane
693-16-3
2-Octanamine
2-Octylamine
1-METHYLHEPTYLAMINE
Heptylamine, 1-methyl-
2-Caprylamine
D03DJ7LZBE
EINECS 211-744-2
NSC 76546
BRN 1719318
AI3-11521
NSC-76546
(RS)-2-OCTYLAMINE
DTXSID4022103
(RS)-1-METHYLHEPTYLAMINE
DTXCID602103
211-744-2
(+-)-2-aminooctane
(+-)-2-octanamine
(+-)-2-octylamine
octan-2-amine
sec-Octylamine
(+/-)-2-AMINOOCTANE
(+/-)-2-OCTANAMINE
(+/-)-2-OCTYLAMINE
1-methyl heptylamine
UNII-D03DJ7LZBE
MFCD01091017
MFCD01091021
2-amino-octane
NSC76546
octane, 2-amino-
1-methylheptyl amine
MFCD00008103
racemic 2-octylamine
(?)-2-Aminooctane
1-Amino-1-methyl heptane
SCHEMBL221810
2-Octanamine, (.+/-.)-
AAA69316
AKOS000120228
AKOS016843915
SB45078
SB45081
BS-42239
SY383017
SY383019
DB-069029
DB-069030
CS-0454973
M0337
NS00036830
EN300-20180
A12762
Q5651241
Z104477186
(2R)-Octylamine; (R)-1-Methylheptylamine; (R)-1-Methylheptylamine; (2R)-Octylamine
(2S)-Octylamine; (S)-1-Methylheptylamine; (S)-1-Methylheptylamine; (2S)-Octylamine