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Bis(trimethylammonium)propane dibromide

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Identification
Molecular formula
C9H24N2Br2
CAS number
15762-06-0
IUPAC name
trimethyl-[3-(trimethylammonio)propyl]ammonium;dibromide
State
State

At room temperature, Bis(trimethylammonium)propane dibromide is a solid. It is usually supplied in crystal or powder form.

Melting point (Celsius)
270.00
Melting point (Kelvin)
543.15
Boiling point (Celsius)
233.00
Boiling point (Kelvin)
506.15
General information
Molecular weight
369.19g/mol
Molar mass
369.1890g/mol
Density
1.3400g/cm3
Appearence

Bis(trimethylammonium)propane dibromide typically appears as a white to off-white crystalline solid. It is odorless and hygroscopic, meaning it can absorb moisture from the air.

Comment on solubility

Solubility of Trimethyl-[3-(trimethylammonio)propyl]ammonium Dibromide

The compound trimethyl-[3-(trimethylammonio)propyl]ammonium dibromide demonstrates interesting solubility characteristics due to its ionic nature and quaternary ammonium structure. This salt-like compound tends to be highly soluble in polar solvents, particularly in organic solvents such as:

  • Water
  • Alcohols (e.g., methanol, ethanol)
  • Acetone

Several factors contribute to the solubility of this compound:

  1. Ionic Interactions: The presence of the dibromide ions enhances solubility in polar media.
  2. Hydrophilicity: The trimethylammonio groups impart a significant degree of hydrophilicity, attracting water molecules.
  3. Temperature Dependence: Like many salts, solubility may increase with temperature.

While the compound is soluble in many solvents, its solubility might decrease in apolar solvents such as:

  • Hexane
  • Chloroform
  • Other non-polar organic solvents

In summary, the solubility profile of trimethyl-[3-(trimethylammonio)propyl]ammonium dibromide is indicative of its ionic nature, exhibiting a marked preference for polar environments. This characteristic can be particularly useful for applications in fields like pharmaceuticals and materials science.

Interesting facts

Interesting Facts about Trimethyl-[3-(trimethylammonio)propyl]ammonium Dibromide

Trimethyl-[3-(trimethylammonio)propyl]ammonium dibromide is a fascinating quaternary ammonium compound with several intriguing characteristics that make it stand out in the world of chemistry. Here are some notable points:

  • Quaternary Ammonium Structure: The compound belongs to the class of quaternary ammonium compounds, which are known for their positive charge and ability to interact with various biological membranes.
  • Surfactant Properties: This compound often exhibits surfactant-like behavior, which allows it to lower surface tension and is useful in different applications ranging from detergents to fabric softeners.
  • Biocidal Activity: Due to its cationic nature, trimethyl-[3-(trimethylammonio)propyl]ammonium dibromide has demonstrated antimicrobial properties, making it an important component in disinfectants and preservatives.
  • Biocompatibility Research: Researchers are exploring the biocompatibility of this compound for potential use in drug delivery systems, especially due to its ability to modify cell membrane permeability.
  • Application in Surface Modifications: It can be used for modifying surfaces at the molecular level, enhancing properties such as adhesion and hydrophobicity, which can be crucial in fields like material science.

In the words of famous chemist Linus Pauling, "Chemistry is the 'central science' that connects physics with other natural sciences like geology and biology." The study of compounds like trimethyl-[3-(trimethylammonio)propyl]ammonium dibromide exemplifies this connection, bridging various disciplines and opening doors to innovative applications.

With ongoing research, the potential uses and implications of this compound are still being unveiled, making it a captivating topic for both students and seasoned chemists alike!

Synonyms
13440-12-5
N,N,N,N',N',N'-Hexamethyl-1,3-propanediaminium dibromide
Trimethonium bromide
trimethyl-[3-(trimethylazaniumyl)propyl]azanium;dibromide
N1,N1,N1,N3,N3,N3-Hexamethylpropane-1,3-diaminium bromide
Trimethonium dibromide
AMMONIUM, TRIMETHYLENEBIS(TRIMETHYL-, DIBROMIDE
1,3-Propanediaminium, N,N,N,N',N',N'-hexamethyl-, dibromide
DTXSID60928599
Hexamethyltrimethylendiammoniumbromid
1,3-Bis(trimethylaminio)propane.2bromide
Trimethylenebis(trimethylammonium bromide)
N~1~,N~1~,N~1~,N~3~,N~3~,N~3~-Hexamethylpropane-1,3-bis(aminium) dibromide