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N-(2-Hydroxyethyl)octadecanamide

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Identification
Molecular formula
C20H41NO2
CAS number
111-57-9
IUPAC name
N-[2-(2-hydroxyethylamino)ethyl]octadecanamide
State
State

At room temperature, N-(2-Hydroxyethyl)octadecanamide is a solid. It is often used in solid form in various industrial applications.

Melting point (Celsius)
70.00
Melting point (Kelvin)
343.20
Boiling point (Celsius)
420.70
Boiling point (Kelvin)
693.90
General information
Molecular weight
355.59g/mol
Molar mass
355.5940g/mol
Density
0.8771g/cm3
Appearence

N-(2-Hydroxyethyl)octadecanamide appears as a waxy solid. It typically has a white or off-white appearance.

Comment on solubility

Solubility of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide

N-[2-(2-hydroxyethylamino)ethyl]octadecanamide, a fatty amide compound, exhibits distinct solubility characteristics based on its unique chemical structure. The solubility behavior can be influenced by several factors:

  • Polarity: This compound possesses both hydrophilic (water-attracting) and hydrophobic (water-repelling) regions due to its long hydrocarbon chain and the amine functional group. Consequently, the compound is expected to display amphiphilic solubility tendencies.
  • Solvent Compatibility: It is more soluble in organic solvents such as ethanol and chloroform than in water. However, due to the presence of the hydroxyl group, it may have limited solubility in polar solvents compared to completely hydrophobic compounds.
  • Temperature Dependency: Like many organic compounds, the solubility of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide can vary with temperature. Increased temperatures generally enhance solubility in organic solvents.
  • Concentration Effects: The solubility may also be concentration-dependent; higher concentrations could lead to saturation points and changes in solubility profiles.

In summary, while N-[2-(2-hydroxyethylamino)ethyl]octadecanamide is primarily soluble in organic solvents due to its hydrophobic nature, its amphiphilic properties allow it to interact with certain polar solvents, albeit to a lesser extent. Understanding these solubility dynamics is crucial for applications involving this compound.

Interesting facts

Interesting Facts about N-[2-(2-hydroxyethylamino)ethyl]octadecanamide

N-[2-(2-hydroxyethylamino)ethyl]octadecanamide is a fascinating compound with versatile applications and intriguing properties. Here are some key points to note:

  • Biological Relevance: This compound is known for its role in biological systems, particularly in the field of biochemistry where it can serve as a potential surfactant and emulsifying agent.
  • Surfactant Properties: Its structure, which contains both hydrophilic and hydrophobic segments, allows it to act effectively as a surfactant. This means it can reduce the surface tension between two liquids, making it highly valuable in formulations for cosmetics and pharmaceuticals.
  • Amphiphilic Nature: With an amide group that enhances its stability, this compound is classified as amphiphilic. This property is crucial in many applications, as it enables the compound to interact with both water and oils.
  • Potential Therapeutic Uses: The ability of N-[2-(2-hydroxyethylamino)ethyl]octadecanamide to interact with biological membranes makes it a subject of interest for drug delivery systems, potentially improving the efficacy of therapeutic agents.
  • Environmental Impact: As researchers continue to explore polypeptide-based surfactants, compounds like this may offer more environmentally friendly alternatives to traditional surfactants, reducing pollution and waste.

As a student or researcher delving into the world of chemistry, understanding compounds like N-[2-(2-hydroxyethylamino)ethyl]octadecanamide opens doors to a myriad of applications in both industrial and biomedical fields. The compound not only demonstrates the elegance of chemical structure but also presents significant opportunities for innovation in sustainable chemistry!

Synonyms
141-21-9
Stearamidoethyl ethanolamine
Octadecanamide, N-[2-[(2-hydroxyethyl)amino]ethyl]-
N-[2-[(2-Hydroxyethyl)amino]ethyl]stearamide
N-(Ethoxyaminoethyl)stearamide
N-[2-(2-hydroxyethylamino)ethyl]octadecanamide
HSDB 6125
8XMG7HCY8D
Stearic N-(aminoethyl)ethanolamide
N-(2-((2-Hydroxyethyl)amino)ethyl)stearamide
N-Stearoyl-N'-(2-hydroxyethyl)ethylenediamine
EINECS 205-469-7
Ethanolaminoethyl stearamide
N-(2-Hydroxyethyl)-N'-octadecanoylethylenediamine
Ethanol, 2-(2-stearamidoethylamino)-
Octadecanamide, N-(2-((2-hydroxyethyl)amino)ethyl)-
DTXSID9059703
N-Stearoyl-N'-(beta-hydroxyethyl)ethylenediamine
N-(2-HYDROXYETHYL)-N'-STEAROYLETHYLENEDIAMINE
N-(2-((2-Hydroxyethyl)amino)ethyl)octadecanamide
N-STEAROYL-N'-(.BETA.-HYDROXYETHYL)ETHYLENEDIAMINE
N-(2-HYDROXYETHYL)-N'-STEAROYLETHYLENEDIAMINE [HSDB]
N-[2-[(2-Hydroxyethyl)amino]ethyl]octadecanamide
UNII-8XMG7HCY8D
Octadecanamide,N-[2-[(2-hydroxyethyl)amino]ethyl]-
octadecanamide, n-2-(2-hydroxyethyl)aminoethyl-
SCHEMBL5418052
DTXCID5034567
Ethanol, 2(2stearamidoethylamino)
NStearoylN'(2hydroxyethyl)ethylenediamine
N(2((2Hydroxyethyl)amino)ethyl)stearamide
STEARAMIDOETHYL ETHANOLAMINE [INCI]
N-stearoyl-N'-hydroxyethyl ethylene diamine
NStearoylN'(betahydroxyethyl)ethylenediamine
N(2Hydroxyethyl)N'octadecanoylethylenediamine
NS00014109
N(2((2Hydroxyethyl)amino)ethyl)octadecanamide
N-[2-(2-hydroxyethyl)aminoethyl]octadecanamide
Octadecanamide, N(2((2hydroxyethyl)amino)ethyl)
Q27271163