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Nonylphenol ethoxylate sulfate

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Identification
Molecular formula
C25H44O10S
CAS number
28701-67-9
IUPAC name
2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethyl hydrogen sulfate
State
State

At room temperature, nonylphenol ethoxylate sulfate is generally a liquid or semi-solid depending on the specific formulation and ethoxylation level.

Melting point (Celsius)
-20.00
Melting point (Kelvin)
253.15
Boiling point (Celsius)
200.00
Boiling point (Kelvin)
473.15
General information
Molecular weight
615.81g/mol
Molar mass
615.8110g/mol
Density
1.0500g/cm3
Appearence

Nonylphenol ethoxylate sulfate is typically a pale yellow to amber-colored viscous liquid. It can also appear as a thick paste or a wax-like solid depending on the concentration and temperature. It may have a slight aromatic odor.

Comment on solubility

Solubility of 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethyl hydrogen sulfate

The solubility of 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethyl hydrogen sulfate in various solvents can be quite intriguing due to its complex structure. This compound has several ethoxy groups and a hydrogen sulfate group, which often enhances its solubility in polar solvents. Here are some key points regarding its solubility:

  • Polar Solvents: It is likely soluble in polar solvents such as water, methanol, and ethanol due to its hydrophilic hydrogen sulfate group.
  • Non-polar Solvents: The nonylphenoxy segment indicates that it may also exhibit some degree of solubility in non-polar solvents, although to a lesser extent.
  • Temperature Dependence: Solubility can be influenced by temperature; generally, increased temperature can lead to higher solubility for many compounds.
  • pH Effects: The presence of the hydrogen sulfate group may also mean that solubility could change with pH, potentially becoming more soluble in acidic conditions.

In essence, this compound's solubility is a balance between its polar and non-polar characteristics—a fascinating aspect of its chemistry. As with many complex compounds, conducting solubility tests under various conditions will yield the best insights into its behavior in different environments.

Interesting facts

Interesting Facts about 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethyl hydrogen sulfate

This fascinating compound is a member of a class of substances known as surfactants, which are widely used in various industries due to their unique properties. Surfactants like this one play a crucial role in reducing surface tension between liquids, which is essential in applications ranging from cleaning products to cosmetics.

Key Characteristics

  • Surfactant Properties: Its structure, featuring a long hydrophobic tail and a hydrophilic head, allows it to effectively stabilize emulsions and foams.
  • Biodiversity: The inclusion of a nonylphenoxy moiety makes it particularly effective in biological systems, enabling it to interact with cell membranes.
  • Industrial Applications: This compound finds its use in a variety of formulations such as detergents, wetting agents, and possibly even in agrochemical products.

Environmental Considerations

Despite the utility of this compound, it is important to address some environmental concerns:

  • Biodegradability: Many surfactants, including those with long alkyl chains, can pose challenges for biodegradation, raising sustainability questions.
  • Ecotoxicity: There's ongoing research into the potential impact of such compounds on aquatic and terrestrial ecosystems.

The Science Behind the Compound

From a chemical perspective, this compound exemplifies a fascinating interaction between hydrophobic and hydrophilic components. The presence of the hydrogen sulfate group at one end enhances its solubility in water, making it an effective agent in diverse applications. The repetitive ethoxy units not only contribute to the compound's properties but also add to its molecular flexibility, which can affect how it behaves in different environments.

In conclusion, while the compound 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethyl hydrogen sulfate is an incredible example of chemical innovation, it also serves as a reminder of the need for sustainable practices in the development and use of chemical agents.

Synonyms
9051-57-4
2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethyl hydrogen sulfate
2-(2-{2-[2-(4-nonylphenoxy)ethoxy]ethoxy}ethoxy)ethyl hydrogen sulfate
104-34-7
NPEO4-SO4
SCHEMBL4067602
Nonylphenol-4-ethoxylate sulfate
DTXSID10865541
JYUQOKPBOVCAMU-UHFFFAOYSA-N
NS00098403