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1-Hexadecylamine

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Identification
Molecular formula
C16H35NH2
CAS number
143-27-1
IUPAC name
hexadecan-1-amine
State
State

At room temperature, 1-Hexadecylamine is typically in a solid state, often described as waxy or greasy.

Melting point (Celsius)
47.00
Melting point (Kelvin)
320.15
Boiling point (Celsius)
305.00
Boiling point (Kelvin)
578.15
General information
Molecular weight
241.47g/mol
Molar mass
241.4660g/mol
Density
0.8100g/cm3
Appearence

1-Hexadecylamine appears as a white to yellowish waxy solid at room temperature. It can also be found in pellet or powder form. The compound is characterized by its long hydrocarbon chain, which contributes to its waxy and solid appearance.

Comment on solubility

Solubility of Hexadecan-1-amine

Hexadecan-1-amine, with the chemical formula C16H35NH2, is a long-chain primary amine that exhibits interesting solubility properties. The solubility of hexadecan-1-amine is primarily influenced by its hydrophobic long carbon chain and its amino functional group. Here are some key points about its solubility:

  • Solvent Interaction: Hexadecan-1-amine is generally insoluble in water due to its large hydrophobic (non-polar) hydrocarbon tail, which disrupts the hydrogen bonding capability essential for dissolving in water.
  • Solubility in Organic Solvents: It displays good solubility in organic solvents such as ethanol, ether, and chloroform, where the non-polar interactions can readily occur.
  • Temperature Dependence: Like many organic compounds, the solubility of hexadecan-1-amine can be temperature-dependent; increasing the temperature often enhances solubility in organic solvents.
  • Application Considerations: Its solubility characteristics make it suitable for various applications in surfactants and emulsifying agents, where intermolecular interactions with both hydrophobic and hydrophilic phases are advantageous.

In conclusion, while hexadecan-1-amine is insoluble in water, its solubility in organic solvents opens avenues for practical utilization in chemical formulations and reactions. Different factors such as solvent choice, temperature, and concentration play crucial roles in determining its solubility behaviors.

Interesting facts

Interesting Facts about Hexadecan-1-amine

Hexadecan-1-amine, commonly referred to as hexadecylamine, is an intriguing aliphatic amine that plays a significant role in various chemical applications. Here are some noteworthy aspects of this compound:

  • Structure & Properties: This compound features a straight-chain structure with a hydrophobic tail and an amino group. This unique combination makes it an effective surfactant.
  • Applications:
    • Hexadecan-1-amine is widely used in the formulation of corrosion inhibitors due to its ability to adsorb onto metal surfaces.
    • It acts as a stabilizing agent in various emulsions and dispersions, providing stability and improved performance.
    • This aliphatic amine is also significant in the production of ammonium salts and as a precursor in organic synthesis.
  • Biological Significance: Recent research has indicated that hexadecan-1-amine can interact with biological membranes, showcasing its potential in pharmaceutical applications.
  • Environmental Impact: The compound is hydrophobic, helping it to act in certain environmental remediation strategies, especially in removing organic pollutants from aqueous systems.

In summary, hexadecan-1-amine stands out for its versatile applications ranging from industrial to biological realms. Its unique properties and functionalities make it a fascinating subject of study within the field of chemistry.

Synonyms
Hexadecylamine
1-Hexadecylamine
Cetylamine
143-27-1
1-Hexadecanamine
hexadecan-1-amine
1-Aminohexadecane
N-HEXADECYLAMINE
Palmitamine
Hexyldecylamine
Palmitylamine
n-Cetylamine
Alamine 6
Palmityl amine
Armeen 16D
Monohexadecylamine
Nissan amine PB
Cetylamin
Alamine 6D
N-HEXADECYL-D33-AMINE
Cetylamin [German]
NSC 8489
CCRIS 4654
1-Hexadecanylamine
1191245-82-5
EINECS 205-596-8
UNII-O2H0Q02M4P
1-amino hexadecane
BRN 1634065
Amine 16D
DTXSID7025390
AI3-16867
NSC-8489
HEXADECANE,1-AMINO
DTXCID805390
O2H0Q02M4P
Hetaflurum
Cetylamine-HF
NCGC00166024-01
Cetylaminhydrofluorid
HETAFLUR [USAN]
HETAFLUR [INN]
Hetaflurum (INN-Latin)
Hetaflurum [INN-Latin]
Hexadecylammonium fluoride
HETAFLUR (MART.)
HETAFLUR [MART.]
Hexadecyl amine
UNII-S58EH61Q1Y
Hetaflur [USAN:INN:BAN]
Cetylaminhydrofluorid [German]
CAS-143-27-1
EINECS 221-588-7
MFCD00008158
nCetylamine
nHexadecylamine
1Hexadecanamine
1Hexadecylamine
1Aminohexadecane
EINECS 268-219-6
amine fluoride 242
Hexadecylamine, 98%
hexadecane, 1-amino-
AMINE PB
EC 268-219-6
SCHEMBL19528
AmF 242
WLN: Z16
CHEMBL1534653
NSC8489
CHEBI:165594
RXB24582
SKF 2208
Tox21_112293
BBL011105
STK802349
AKOS000268994
Hexadecylamine, technical grade, 90%
Tox21_112293_1
NCGC00166024-02
BP-12645
VS-02836
DB-042680
CS-0168443
H0074
NS00013449
D78357
SR-01000944746
SR-01000944746-1
Q27285236
1-Hexadecylamine, tech. 90%, remainder mainly 1-Octadecylamine
221-588-7