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2-Bromoethyltrimethylammonium bromide

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Identification
Molecular formula
C5H13Br2N
CAS number
861363-73-9
IUPAC name
amino-(2-bromoethyl)-dimethyl-ammonium;bromide
State
State

This compound is a solid at room temperature, consisting of crystalline white solids that are characteristic of many ionic bromide compounds.

Melting point (Celsius)
214.00
Melting point (Kelvin)
487.15
Boiling point (Celsius)
-1.00
Boiling point (Kelvin)
272.15
General information
Molecular weight
259.97g/mol
Molar mass
259.9710g/mol
Density
1.4700g/cm3
Appearence

2-Bromoethyltrimethylammonium bromide appears as a white crystalline solid. Its crystalline nature is characteristic of many ionic compounds, contributing to its solid state at room temperature.

Comment on solubility

Solubility of Amino-(2-bromoethyl)-dimethyl-ammonium Bromide

Amino-(2-bromoethyl)-dimethyl-ammonium bromide is a quaternary ammonium compound that exhibits a range of solubility characteristics. It is an ionic compound made up of a positively charged ammonium group and a bromide anion, which significantly affects its solubility profile.

Generally, the solubility of ionic compounds like this one can be assessed through several factors:

  • Polarity: Due to its ionic nature, amino-(2-bromoethyl)-dimethyl-ammonium bromide is highly soluble in polar solvents, particularly water. The strong ionic interactions between the compound and water molecules facilitate solubilization.
  • Hydrogen Bonding: The presence of amino functional groups can lead to the formation of hydrogen bonds with water, enhancing its solubility further.
  • Temperature Dependency: Like many ionic compounds, its solubility may increase with temperature. Thus, heating a solution may yield higher concentrations before saturation is reached.

In contrast, this compound is likely to be insoluble or poorly soluble in non-polar solvents such as hydrocarbons. This phenomenon arises from the significant mismatch between the polar nature of the compound and the apolar characteristics of non-polar solvents.

In conclusion, the solubility of amino-(2-bromoethyl)-dimethyl-ammonium bromide is significantly influenced by its ionic composition, making it a soluble entity in polar environments while remaining largely unreactive with non-polar solvents. As with many ionic compounds, understanding these properties can guide applications in various fields such as chemical synthesis and formulation science.

Interesting facts

Interesting Facts about Amino-(2-bromoethyl)-dimethyl-ammonium Bromide

Amino-(2-bromoethyl)-dimethyl-ammonium bromide, often shortened as a quaternary ammonium compound, is intriguing due to its unique properties and applications in various fields. Here are some fascinating insights:

  • Quaternary Ammonium Compounds: This compound belongs to a large class of quaternary ammonium compounds, which are known for their efficiency as surfactants and disinfectants. Their positive charge allows for effective binding with negatively charged surfaces.
  • Biological Activity: The presence of the bromoethyl group in the structure indicates potential biological activity. These compounds are often investigated for their roles in drug delivery systems, where their ability to penetrate cellular membranes can be invaluable.
  • Stability and Reactivity: Quaternary ammonium compounds like this one exhibit high thermal stability, making them suitable for various industrial applications, including textiles and coatings. However, they can also undergo reactions that alter their properties, which is a topic of interest in organic chemistry.
  • Use in Synthesis: Amino-(2-bromoethyl)-dimethyl-ammonium bromide is utilized as an intermediate in the synthesis of other chemical compounds. Its versatile nature allows chemists to modify its structure and create new materials with desired properties.
  • Application in Research: Researchers are continually exploring the use of such compounds in antimicrobial agents to combat resistant strains of bacteria. The activity of quaternary ammonium compounds against microorganisms makes them valuable candidates in the search for effective disinfectants.

In conclusion, amino-(2-bromoethyl)-dimethyl-ammonium bromide serves as a compelling study subject in both industrial and academic chemistry. Its structure and properties exemplify the intricate relationships between molecular design and functional application, reinforcing the ongoing exploration within the realms of chemical science.

Synonyms
N,N-Dimethyl-(2-bromoethyl)hydrazinium
14652-09-6
N,N-Dimethyl-(2-bromoethyl)hydrazinium bromide
BMII
N,N-Dimethyl-(2-bromaethyl)-hydraziniumbromid [German]
N,N-Dimethyl-(2-bromaethyl)-hydraziniumbromid
1-(2-Bromoethyl)-1,1-dimethylhydrazonium bromide
N,N-DIMETHYL-(2-BROMOETHYL)HYDRAZINIUMBROMIDE
Hydrazonium, 1-(2-bromoethyl)-1,1-dimethyl-, bromide
SCHEMBL29371349
DTXSID40932851
HYDRAZINIUM, 1-(2-BROMOETHYL)-1,1-DIMETHYL-, BROMIDE
amino-(2-bromoethyl)-dimethylazanium;bromide
1-(2-Bromoethyl)-1,1-dimethylhydrazin-1-ium bromide