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Perfluorooctanesulfonamide ethyl sulfate sodium salt

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Identification
Molecular formula
C16H15F17NO5S2Na
CAS number
68957-62-0
IUPAC name
sodium;2-[ethyl(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctylsulfonyl)amino]ethyl sulfate
State
State

The compound exists as a solid at room temperature. It is generally provided in powdered form, which is suitable for analytical or preparative chemistry applications.

Melting point (Celsius)
231.00
Melting point (Kelvin)
504.15
Boiling point (Celsius)
500.00
Boiling point (Kelvin)
773.15
General information
Molecular weight
765.40g/mol
Molar mass
765.4030g/mol
Density
1.6000g/cm3
Appearence

The compound is typically a white to off-white powder or crystalline solid. It may appear slightly yellow due to impurities or exposure to air.

Comment on solubility

Solubility of Sodium 2-[ethyl(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctylsulfonyl)amino]ethyl Sulfate

The solubility of the compound sodium 2-[ethyl(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctylsulfonyl)amino]ethyl sulfate can be quite complex due to its unique structure, specifically the presence of a long fluorinated carbon chain and polar sulfate group. Here are some key points to consider:

  • Fluorinated chain: The heptadecafluorooctyl moiety imparts notable hydrophobic characteristics, which can significantly affect solubility in aqueous environments.
  • Sulfate group: The sulfate functional group introduces polar interactions, enhancing solubility in water compared to purely hydrocarbon chains.
  • Overall behavior: The compound may exhibit limited solubility in water due to the opposing effects of the hydrophobic fluorinated tail and the hydrophilic sulfate functional group.
  • Solvent impact: The solubility can be improved in organic solvents or mixed solvents that can accommodate both polar and non-polar characteristics.

In practical applications, **understanding the balance between hydrophobic and hydrophilic properties** of such compounds is vital. As noted in various studies, "The solubility of fluorinated compounds can vary significantly depending on their molecular structure and the solvent system employed." Thus, predicting the solubility profile of this compound requires careful consideration of these factors.

Interesting facts

Interesting Facts about Sodium; 2-[ethyl(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctylsulfonyl)amino]ethyl Sulfate

This compound is notably a part of the family of fluorinated compounds, which are recognized for their unique and useful properties due to the presence of fluorine atoms. Here are some intriguing aspects of this fascinating compound:

  • Fluorine Rich: The heptadecafluorooctyl chain contributes significantly to the compound's hydrophobic characteristics, making it useful in applications where water resistance is critical.
  • Surfactant Properties: As a sulfate derivative, it likely exhibits surfactant behavior, allowing it to reduce surface tension between different substances, which is beneficial in emulsification and dispersion processes.
  • Biocompatibility: Compounds like this one are often studied for their biocompatibility, particularly in biomedical applications, where they can be employed in drug delivery systems or as components of medical devices.
  • Environmental Impact: Given its fluorinated nature, this compound may raise concerns regarding environmental persistence and bioaccumulation, prompting research into its lifecycle and degradation pathways.
  • Innovative Applications: Researchers are exploring its use in various fields such as coatings, textiles, and pharmaceuticals due to its unique chemical properties.

In summary, this compound represents a fascinating intersection of organic chemistry, materials science, and potential environmental impact considerations. As we deepen our understanding of such compounds, we pave the way toward innovative applications while remaining mindful of their ecological footprint.