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Sodium 2-ethylhexyl sulfate

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Identification
Molecular formula
C8H17NaO3S
CAS number
126-92-1
IUPAC name
sodium;2-ethylhex-1-ene-1-sulfonate
State
State

Sodium 2-ethylhexyl sulfate is solid at room temperature. It is typically handled as a hydrated powder or granulate form.

Melting point (Celsius)
111.00
Melting point (Kelvin)
384.15
Boiling point (Celsius)
372.00
Boiling point (Kelvin)
645.15
General information
Molecular weight
272.38g/mol
Molar mass
272.3750g/mol
Density
1.0510g/cm3
Appearence

Sodium 2-ethylhexyl sulfate appears as a white to off-white powder or fine granules. It is highly soluble in water, forming clear solutions.

Comment on solubility

Solubility of Sodium 2-Ethylhex-1-ene-1-sulfonate

Sodium 2-ethylhex-1-ene-1-sulfonate, with the chemical formula NaC10H18O3S, is a sulfonate compound known for its interesting solubility properties. In general, sulfonates are known to exhibit good solubility in water.

Key Points on Solubility:

  • Water Solubility: Sodium 2-ethylhex-1-ene-1-sulfonate is primarily soluble in water. This high solubility is attributed to the hydrophilic sulfonate group, which interacts favorably with water molecules.
  • Organic Solubility: The presence of the hydrocarbon chain may affect solubility in organic solvents, but overall, it will tend to have lower solubility in non-polar organic solvents.
  • Concentration Effects: As with many ionic compounds, the solubility can vary with concentration. At higher concentrations, precipitation may occur in the presence of other ions.
  • Temperature Dependence: The solubility may also increase with temperature, which is a common characteristic of many salts.

In summary, the solubility of sodium 2-ethylhex-1-ene-1-sulfonate is a noteworthy aspect that reflects its usability in various applications, especially those involving aqueous systems. As the saying goes, "like dissolves like," and this compound exemplifies the principle with its favorable interaction with water.

Interesting facts

Interesting Facts about Sodium 2-Ethylhex-1-ene-1-sulfonate

Sodium 2-ethylhex-1-ene-1-sulfonate, often abbreviated to SEHES, is a fascinating compound with a variety of applications in industrial chemistry and environmental science. Here are some intriguing aspects of this compound:

  • Surfactant Properties: Sodium 2-ethylhex-1-ene-1-sulfonate is known for its excellent surfactant properties, making it useful in the formulation of detergents and emulsifiers. Its ability to reduce surface tension makes it ideal for applications requiring improved wetting and spreading.
  • Environmental Applications: As an anionic surfactant, SEHES can play an important role in soil remediation processes by enhancing the solubility and mobility of hydrophobic organic contaminants, thus contributing to environmental clean-up efforts.
  • Synthetic Pathways: The synthesis of this sulfonate involves complex alkene sulfonation reactions, showcasing the intricate balance of organic chemistry in producing desirable surfactants. This emphasizes the significance of understanding reaction mechanisms to optimize yield and purity.
  • Biodegradability: One of the environmental advantages of sodium 2-ethylhex-1-ene-1-sulfonate is its potential biodegradability. As sustainability becomes increasingly crucial in chemical manufacturing, compounds that degrade effectively in the environment are in high demand.
  • Applications in Personal Care: Beyond industrial uses, this compound is also gaining attention in the personal care sector as a component in formulations for shampoos and skin care products due to its ability to act as a mild surfactant.

Overall, sodium 2-ethylhex-1-ene-1-sulfonate stands as a testament to the versatility and importance of surfactants in various fields. Its unique combination of properties enables its use in both enhancing product efficiency and promoting environmental sustainability.