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Dimethylaminoethyl chloride

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Identification
Molecular formula
C12H16ClNO2S
CAS number
4584-49-0
IUPAC name
2-(5-hydroxybenzothiophen-3-yl)ethyl-dimethyl-ammonium;chloride
State
State

At room temperature, dimethylaminoethyl chloride is typically found as a solid due to its relatively high melting point. However, its hygroscopic nature means it can form a saturated solution when exposed to air in humid environments.

Melting point (Celsius)
54.00
Melting point (Kelvin)
327.15
Boiling point (Celsius)
121.00
Boiling point (Kelvin)
394.15
General information
Molecular weight
185.70g/mol
Molar mass
185.6960g/mol
Density
1.0742g/cm3
Appearence

Dimethylaminoethyl chloride typically presents as a white crystal or powder. It is very hygroscopic, meaning it readily absorbs moisture from the air. This compound may also come in an off-white form depending on its purity and method of preparation.

Comment on solubility

Solubility of 2-(5-hydroxybenzothiophen-3-yl)ethyl-dimethyl-ammonium chloride

The solubility of 2-(5-hydroxybenzothiophen-3-yl)ethyl-dimethyl-ammonium chloride can be characterized by its ionic nature and structural components. Here are some key points to consider:

  • Ionic Compound: As a quaternary ammonium salt, this compound is expected to have good solubility in polar solvents due to its ionic characteristic. The presence of the chloride ion suggests it may easily dissociate in solution.
  • Solvent Compatibility: This compound is likely to be soluble in water as well as other polar solvents such as methanol and ethanol.
  • Hydrophobic Character: The benzothiophen moiety may impart some hydrophobic character, potentially leading to lower solubility in non-polar solvents.
  • Temperature Effects: Solubility can also be influenced by temperature; generally, higher temperatures increase solubility in many compounds.

In conclusion, while the compound is expected to exhibit significant solubility in polar solvents, the balance between its ionic and hydrophobic characteristics can influence the overall extent of its solubility. Understanding the specific solubility behaviors can be crucial for applications in fields such as pharmaceuticals or material sciences.

Interesting facts

Interesting Facts about 2-(5-hydroxybenzothiophen-3-yl)ethyl-dimethyl-ammonium;chloride

The compound 2-(5-hydroxybenzothiophen-3-yl)ethyl-dimethyl-ammonium;chloride is a fascinating example of a quaternary ammonium compound. Its structure and properties make it unique in several ways:

  • Biological Activity: This compound demonstrates potential biological activities, particularly in pharmacology, where it may act as an agent in various therapeutic applications.
  • Functional Groups: Featuring a hydroxyl group and a thiophene component, the multifaceted structure allows for interesting chemical reactivity and possible interactions with biological molecules.
  • Quaternary Ammonium Structure: As a quaternary ammonium compound, it possesses significant properties such as antimicrobial activity, making it useful in the development of disinfectants and antiseptics.
  • Applications in Material Science: These compounds can be incorporated into materials to modify surface properties, enhancing characteristics like hydrophobicity or biocompatibility.
  • Environmental Considerations: The presence of thiophenes can lead to environmental implications as they may behave differently in natural ecosystems, necessitating further study about their ecological impact.

This compound illustrates the complexity and utility of modern chemical design, providing researchers with a tool for exploration in both medicinal chemistry and materials science. As we continue to unravel the potential applications of such compounds, we can expect surprising advancements in various fields.