Skip to main content

Oleylamine

ADVERTISEMENT
Identification
Molecular formula
C18H35NH2
CAS number
112-90-3
IUPAC name
2-aminoethanol;octadec-9-enoic acid
State
State

At room temperature, oleylamine is typically a liquid. However, at lower temperatures, it can become a light yellow solid.

Melting point (Celsius)
-20.00
Melting point (Kelvin)
253.00
Boiling point (Celsius)
364.00
Boiling point (Kelvin)
637.00
General information
Molecular weight
267.49g/mol
Molar mass
267.4880g/mol
Density
0.8640g/cm3
Appearence
Oleylamine is a colorless to pale yellow liquid. It may appear as a light yellow solid at lower temperatures. It has a characteristic amine-like odor.
Comment on solubility

Solubility of 2-aminoethanol; octadec-9-enoic acid

The solubility characteristics of the compound 2-aminoethanol;octadec-9-enoic acid can be quite fascinating due to its unique molecular structure and functional groups. Both components contribute to its overall solubility profile:

  • 2-aminoethanol (C2H7NO):
    • This compound is highly soluble in water due to its ability to form hydrogen bonds, thanks to the hydroxyl (-OH) and amino (-NH2) functional groups.
  • octadec-9-enoic acid (C18H34O2):
    • In contrast, octadec-9-enoic acid is primarily nonpolar which makes it less soluble in water, but it can dissolve well in organic solvents like hexane or ether.

When combined, the solubility of the overall compound can be influenced by:

  • Interactions between polar and nonpolar regions.
  • Temperature and solvent choice.
  • The presence of other solutes in the solution.

It's important to note that while 2-aminoethanol enhances water solubility, the long hydrocarbon chain of octadec-9-enoic acid may limit it. As a result, you can expect a compound with a unique blend of solubility properties:

  • Good solubility in polar solvents due to the amino and hydroxyl groups.
  • Limited solubility in water influenced by the long, nonpolar hydrocarbon tail.

This combination makes 2-aminoethanol;octadec-9-enoic acid an interesting subject for study in terms of solubility behavior.

Interesting facts

Interesting Facts about 2-Aminoethanol;Octadec-9-enoic Acid

2-aminoethanol, commonly known as ethanolamine, paired with octadec-9-enoic acid, better known as oleic acid, forms a fascinating amide compound that shows significant chemical versatility. Here are some engaging insights into these two components:

2-Aminoethanol (Ethanolamine)

  • Amphiphilic Nature: 2-aminoethanol possesses both hydrophilic (water-attracting) and lipophilic (fat-attracting) properties, making it an excellent candidate for use in surfactants and emulsifying agents.
  • Biological Importance: This compound plays a crucial role in various biological processes, including acting as a building block for phospholipids, which are vital for cell membrane integrity.
  • Industrial Applications: Ethanolamine is widely used in the production of detergents, textiles, and personal care products due to its ability to act as a pH regulator.

Octadec-9-enoic Acid (Oleic Acid)

  • Monounsaturated Fatty Acid: Oleic acid is classified as a monounsaturated fatty acid, often praised for its beneficial effects on heart health and its presence in various oils, such as olive oil.
  • Culinary Uses: This fatty acid is not only critical in biochemistry but also widely used in cooking and food preparation. It contributes to the flavor and health benefits of many diets.
  • Cosmetic Applications: Oleic acid is a common ingredient in creams and lotions, providing hydration and serving as an emollient to enhance skin texture.

Combined Benefits

The combination of 2-aminoethanol and octadec-9-enoic acid leads to the creation of a compound with unique properties that can be utilized in:

  • Biomedical applications, including drug delivery systems.
  • Cosmetics and personal care products, leveraging its emulsifying properties for improved formulation.
  • Industrial processes, enhancing material properties in emulsions and dispersions.

In essence, the partnership between 2-aminoethanol and octadec-9-enoic acid exemplifies the interplay between different chemical functionalities, leading to a wide array of applications that bridge biology, industry, and health.

Synonyms
Ethanolamine oleate;Phlebocid;Thanomin
2-aminoethanol,(Z)-octadec-9-enoic acid