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Ethambutol dibromide

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Identification
Molecular formula
C12H30N2Br2
CAS number
1070-81-3
IUPAC name
ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium;dibromide
State
State

At room temperature, Ethambutol dibromide exists as a solid. It is a common salt form and highly soluble in water, making it suitable for preparation of water-based solutions.

Melting point (Celsius)
70.00
Melting point (Kelvin)
343.15
Boiling point (Celsius)
188.00
Boiling point (Kelvin)
461.15
General information
Molecular weight
340.27g/mol
Molar mass
340.2680g/mol
Density
1.4700g/cm3
Appearence

Ethambutol dibromide typically appears as a white crystalline solid. It is odorless and stable under normal conditions. The crystals can be described as small and firm, which dissolve readily in water.

Comment on solubility

Solubility of Ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium; dibromide

The solubility of ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium; dibromide is an intriguing subject due to its ionic nature and structural composition. This compound, being a quaternary ammonium salt, generally exhibits high solubility in polar solvents, especially water, due to the presence of ionic bonds. Here are some key points to consider:

  • Polarity: The ionic character of the dibromide anions contributes significantly to its solubility in polar solvents.
  • Hydrophilicity: The ammonium groups present in the molecule enhance its affinity for water, making it relatively soluble.
  • Temperature Dependence: Like many salts, its solubility can increase with temperature, allowing for more effective dissolution in warmer solutions.
  • pH Effects: The solubility might also be influenced by the pH of the surrounding environment; changes in pH can affect the ionization and thus the solubility of the compound.

As a general observation, compounds of this type are likely to dissolve well in aqueous solutions but may show limited solubility in non-polar organic solvents. In summary, the solubility characteristics of ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium; dibromide are essential for applications in various fields such as pharmaceuticals, where solubility plays a critical role in biological availability and transport.

Interesting facts

Interesting Facts about Ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium Dibromide

Ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium dibromide is a fascinating compound that exemplifies the complexity of quaternary ammonium salts. Here are some engaging points about this compound:

  • Type of Compound: As a quaternary ammonium salt, this compound plays a critical role in various applications, especially in the fields of biochemistry and medicinal chemistry.
  • Active Ingredients: The compound features a unique structure comprised of an ethyl group and a branched butyl chain, contributing to its properties. This structural arrangement allows for enhanced interaction with biological membranes.
  • Applications: Due to its properties, this compound is often explored for several applications, including:
    • Surfactants: It is known to act as a surfactant, reducing surface tension and enhancing the solubility of various substances.
    • Antimicrobial Agents: Research has shown that quaternary ammonium compounds, like this one, exhibit antimicrobial properties, making them valuable in disinfectants and preservatives.
    • Drug Design: Its structural features make it a point of interest in drug design, especially in the development of new therapeutic agents.
  • Historical Significance: Quaternary ammonium compounds have a rich history in science, first being identified in the late 19th century, and they continue to be significant in modern-day chemistry.
  • Mechanism of Action: The compound’s ability to interact with cellular membranes can be attributed to its charged nature, which facilitates penetration into lipid bilayers.

As scientists continue to explore and understand the diverse applications of ethyl-[4-[ethyl(dimethyl)ammonio]butyl]-dimethyl-ammonium dibromide, it stands as a testament to the intricate world of chemical compounds and their impact on multiple scientific domains.

Synonyms
13440-16-9
AMMONIUM, TETRAMETHYLENEBIS(ETHYLDIMETHYL-, DIBROMIDE
Tetramethylenebis(ethyldimethylammonium bromide)
DTXSID70928601
N~1~,N~4~-Diethyl-N~1~,N~1~,N~4~,N~4~-tetramethylbutane-1,4-bis(aminium) dibromide