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Cocamidopropyl betaine

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Identification
Molecular formula
C19H38N2O3
CAS number
61789-40-0
IUPAC name
carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium
State
State

At room temperature, cocamidopropyl betaine is typically a liquid. It is soluble in water and often used as a surfactant or detergent in various personal care products.

Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
342.52g/mol
Molar mass
342.5220g/mol
Density
1.0500g/cm3
Appearence

Cocamidopropyl betaine is typically a pale yellow, viscous liquid. It is commonly used in personal care products, where it imparts a conditioning effect. It is known for creating a thick lather and is a common surfactant.

Comment on solubility

Solubility of Carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium

The compound carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium, often referred to in a more simplified context, exhibits unique solubility characteristics largely influenced by its functional groups and long hydrophobic dodecanoyl chain.

General Solubility Behavior

This compound can be described as a quaternary ammonium salt which typically enhances its solubility in various solvents:

  • Water: The presence of the carboxymethyl group often allows for good solubility in water, particularly in the presence of other ionic species.
  • Organic Solvents: The long hydrophobic dodecanoyl chain contributes to increased solubility in non-polar organic solvents, making it amphiphilic in nature.
  • Mixed Solvents: This compound may exhibit better solubility in mixed solvent systems that include both polar and non-polar components.

Factors Affecting Solubility

Several factors can influence the solubility of this compound:

  • Temperature: Higher temperatures generally increase solubility for many compounds, including amphiphilic ones.
  • pH Levels: The ionization state of the carboxymethyl group is pH-dependent, affecting its interaction with water.
  • Presence of Surfactants: The addition of surfactants can modify solubility characteristics, potentially enhancing the solubility in aqueous solutions.

In conclusion, the solubility of carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium is a complex interplay of its structural features, environmental conditions, and interactions with other substances, allowing it to serve a variety of roles in both aqueous and organic environments.

Interesting facts

Interesting Facts about Carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium

Carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium is a fascinating compound that demonstrates the remarkable intersection of chemistry and biological applications. Here are some intriguing aspects to consider:

  • Amphiphilic Nature: This compound exhibits both hydrophilic and hydrophobic properties, making it an excellent surfactant. It can lower surface tension, which is crucial in formulating soaps and detergents.
  • Biocompatibility: The presence of the dodecanoylamino group contributes to its compatibility with biological systems, allowing it to be utilized in drug delivery systems.
  • Versatile Applications: Uses range from pharmaceuticals to cosmetics, indicating its multifunctionality:
    • Drug formulation and delivery.
    • Stabilizing agents in emulsions.
    • Antimicrobial properties, which make it useful in hygiene products.
  • Research Frontier: Ongoing studies explore its potential in gene therapy and as an adjuvant in vaccines due to its ability to interact with cell membranes.
  • Environmental Impact: As a surfactant, understanding its biodegradation is vital in assessing its environmental repercussions and ensuring sustainable use.

In the words of a well-known chemist, "The beauty of chemistry lies in its potential to innovate solutions for real-world problems." Carboxymethyl-[3-(dodecanoylamino)propyl]-dimethyl-ammonium embodies this philosophy, showcasing how a complex organic compound can lead to advancements in health and environmental sciences.

The study of such compounds paves the way for breakthroughs in various fields and emphasizes the significance of organic chemistry in everyday life. As research progresses, we continue to uncover more about the capabilities and applications of this versatile compound.

Synonyms
lauramidopropylbetaine
SCHEMBL103617
DTXSID00859858
(CARBOXYMETHYL)(3-DODECANAMIDOPROPYL)DIMETHYLAZANIUM
N-(carboxymethyl)-3-(dodecanoylamino)-N,N-dimethylpropan-1-aminium