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Ethanolammonium benzoate

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Identification
Molecular formula
C9H13NO3
CAS number
102-11-4
IUPAC name
2-hydroxyethylammonium;benzoate
State
State

At room temperature, ethanolammonium benzoate exists as a solid. With its organic salt nature, it is generally stable and remains so under normal parameters of atmospheric pressure and ambient temperature.

Melting point (Celsius)
115.00
Melting point (Kelvin)
388.15
Boiling point (Celsius)
252.00
Boiling point (Kelvin)
525.15
General information
Molecular weight
181.22g/mol
Molar mass
181.2160g/mol
Density
1.1500g/cm3
Appearence

Ethanolammonium benzoate typically appears as a crystalline solid which can present a colorless or white appearance. Its crystalline structure may vary based on its preparation method. This compound is largely stable in standard conditions.

Comment on solubility

Solubility of 2-Hydroxyethylammonium Benzoate

2-Hydroxyethylammonium benzoate, with the chemical formula C9H11NO2, exhibits interesting solubility characteristics.

When considering its solubility, several key points emerge:

  • Polar Nature: The presence of the hydroxyethylammonium group contributes to the compound's polar nature, which generally favors solubility in water.
  • Hydrophilic Interactions: The hydroxyl group (-OH) enhances the compound's capacity to engage in hydrogen bonding with water molecules, boosting solubility.
  • Salt Formation: As a benzoate salt, 2-hydroxyethylammonium benzoate may also exhibit increased solubility compared to its parent acid (benzoic acid), particularly in aqueous environments.
  • Temperature Dependence: Solubility may vary with temperature, often increasing at elevated temperatures due to enhanced molecular motion, allowing more effective interactions with water.

Overall, the solubility of 2-hydroxyethylammonium benzoate can be described as favorable in aqueous solutions, primarily due to its amphiphilic properties and ability to form hydrogen bonds. Its characteristics highlight the interplay between structure and solubility, exemplifying how chemical modifications can tailor a compound’s behavior in different solvents.

Interesting facts

Interesting Facts about 2-Hydroxyethylammonium Benzoate

2-Hydroxyethylammonium benzoate, often referred to in scientific discussions regarding its applications in various fields, is a fascinating compound with multiple uses. Below are some intriguing aspects of this chemical:

  • Dual Functionality: This compound serves as both an organic salt and a strong buffering agent, making it useful in biochemical applications where maintaining pH stability is crucial.
  • Biocompatibility: Due to its ammonium group, 2-hydroxyethylammonium benzoate demonstrates excellent biocompatibility, which is valuable in pharmaceutical formulations.
  • Potential Applications: It can be utilized in:
    • Cosmetic products for skin hydration.
    • Pharmaceuticals as a pH stabilizer.
    • Food additives, enhancing flavor while preserving the product.
  • Hydrophilic Properties: The presence of a hydroxyl group in its structure increases its hydrophilicity, enhancing its interaction with water and other polar solvents.
  • Research and Development: This compound is often studied in laboratories for its role in drug delivery systems and as a potential therapeutic agent in various medical fields.

As a scientist or chemistry student, understanding the interactions and properties of 2-hydroxyethylammonium benzoate not only broadens your knowledge of organic compounds but also opens avenues for innovative applications in different industries. Its versatility makes it a subject of ongoing research, emphasizing the importance of continuing to explore the chemistry behind everyday materials.

Synonyms
Ethanol, 2-amino-, benzoate (salt)
4337-66-0
2-hydroxyethylazanium;benzoate
benzoic acid, compound with 2-aminoethanol (1
2-hydroxyethylammonium benzoate
Benzoic acid, compound with 2-aminoethanol (1:1)
SCHEMBL595706
DTXSID2063420