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Sodium cocoyl isethionate

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Identification
Molecular formula
C17H32NO5Na
CAS number
61789-32-0
IUPAC name
sodium;3-[2-carboxyethyl(dodecyl)amino]propanoate
State
State

At room temperature, Sodium cocoyl isethionate is typically found as a solid. It can appear as a powder or in flake form, which makes it convenient for formulation in cleansing bars, body washes, and shampoos.

Melting point (Celsius)
89.00
Melting point (Kelvin)
362.15
Boiling point (Celsius)
211.85
Boiling point (Kelvin)
485.00
General information
Molecular weight
343.44g/mol
Molar mass
343.3400g/mol
Density
1.0100g/cm3
Appearence

Sodium cocoyl isethionate is a fine white powder or flake that is often used in personal care products. It is known for its excellent foaming characteristics and ability to produce a creamy, luxurious lather.

Comment on solubility

Solubility of Sodium 3-[2-Carboxyethyl(dodecyl)amino]propanoate

Sodium 3-[2-carboxyethyl(dodecyl)amino]propanoate, a compound with surfactant properties, exhibits interesting solubility characteristics due to its unique structure. This compound is generally characterized as:

  • Amphiphilic: The presence of both hydrophilic (water-attracting) and hydrophobic (water-repelling) parts results in an ability to dissolve in various solvents.
  • Water Soluble: The sodium salt form enhances its solubility in water, making it particularly effective in aqueous solutions.
  • Organic Solvents: While it shows significant solubility in polar solvents, it may have limited solubility in nonpolar organic solvents due to the large dodecyl chain.

According to solubility principles, "like dissolves like," which means that sodium 3-[2-carboxyethyl(dodecyl)amino]propanoate will tend to solubilize well in environments that can interact favorably with its molecular structure. This makes it invaluable in formulations that require:

  • Emulsifying agents for stabilizing mixtures of oil and water
  • Detergent properties for cleaning applications
  • Biological activity for enhancing cellular interactions

Overall, the solubility of sodium 3-[2-carboxyethyl(dodecyl)amino]propanoate underscores its versatility and functional importance in various chemical contexts.

Interesting facts

Interesting Facts about Sodium 3-[2-Carboxyethyl(dodecyl)amino]propanoate

Sodium 3-[2-carboxyethyl(dodecyl)amino]propanoate is a unique compound that plays a significant role in various scientific and industrial applications. Here are some engaging facts about this fascinating compound:

  • Surfactant Properties: This compound is known for its surfactant capabilities, making it an excellent candidate in the formulation of detergents and emulsifiers which help in reducing surface tension in various mixtures.
  • Biocompatibility: Notably, it exhibits good biocompatibility, which allows its use in biomedical applications, especially in drug delivery systems and as a stabilizing agent for pharmaceutical formulations.
  • Natural Origins: The presence of both the dodecyl group and carboxylic acid moiety indicates that it may be derived from natural sources, contributing to its appeal in sustainable chemistry.
  • pH Regulation: As a carboxylate, it can act as a buffer in biochemical applications, helping to maintain a stable pH environment which is crucial for many enzymatic reactions.
  • Research Applications: The compound has gained attention in research settings for its potential in studies related to surface chemistry, colloidal stability, and the development of advanced materials.
  • Environmental Impact: Researchers are investigating its environmental impacts and usability in water treatment processes, promoting greener solutions in industrial practices.

In conclusion, sodium 3-[2-carboxyethyl(dodecyl)amino]propanoate exemplifies how chemistry can bridge various fields, from materials science to green chemistry. As scientists continue to explore its multifaceted properties, the future applications for this compound are promising and varied.