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Tetrabutylammonium picrate

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Identification
Molecular formula
C18H28N4O7
CAS number
64504-95-4
IUPAC name
tetrabutylammonium;2,4,6-trinitrophenolate
State
State

At room temperature, tetrabutylammonium picrate is a solid. It is typically stable and retains its form unless exposed to conditions where decomposition or sublimation may occur.

Melting point (Celsius)
80.00
Melting point (Kelvin)
353.00
Boiling point (Celsius)
390.00
Boiling point (Kelvin)
663.00
General information
Molecular weight
452.57g/mol
Molar mass
452.5700g/mol
Density
1.1000g/cm3
Appearence
Tetrabutylammonium picrate appears as a vibrant yellow crystalline solid. This color is characteristic of trinitrophenolates due to their complex aromatic structures.
Comment on solubility

Solubility of Tetrabutylammonium 2,4,6-Trinitrophenolate

Tetrabutylammonium 2,4,6-trinitrophenolate, a salt formed from tetrabutylammonium cation and 2,4,6-trinitrophenolate anion, exhibits notable solubility characteristics that are worth discussing:

  • Polarity and Solvent Compatibility: As a quaternary ammonium salt, the tetrabutylammonium cation is non-polar due to its large hydrocarbon chains. This leads to a higher solubility in non-polar organic solvents, while it shows limited solubility in polar solvents like water.
  • Organic Solvents: It is commonly soluble in solvents such as ethanol, acetone, and dichloromethane, making it useful in various organic reactions and extractions.
  • Ion Pair Formation: The solubility can also be influenced by the potential for ion-pair formation with other compounds present in the solution, which may further enhance or reduce its effective solubility.
  • Temperature Dependence: Like many chemical compounds, its solubility may also change with temperature, generally increasing with higher temperatures in suitable organic solvents.

In summary, the solubility of tetrabutylammonium 2,4,6-trinitrophenolate is favored in non-polar solvents, reflecting the influence of its structural components. As one considers its applications, the understanding of its solubility profile becomes crucial for effective usage in various chemical contexts.

Interesting facts

Interesting Facts About Tetrabutylammonium; 2,4,6-Trinitrophenolate

Tetrabutylammonium; 2,4,6-trinitrophenolate, commonly known as tetrabutylammonium trinitrophenolate, is an intriguing compound that holds significance in various chemical research areas. Here are some captivating details:

  • Dual Functionality: This compound is notable for its ability to act as a reagent in organic synthesis while also functioning as a surfactant. This unique dual functionality enhances its utility in diverse chemical reactions.
  • Applications in Reactivity: Tetrabutylammonium salts are frequently used to enhance reaction rates and selectivity in phase-transfer catalysis. This means that they can help facilitate chemical reactions that might otherwise be slow or inefficient.
  • Stability and Safety: The tetrabutylammonium ion imparts added stability to the compound, making it less reactive compared to other ammonium salts. However, the presence of nitro groups in the trinitrophenolate can make the compound sensitive to heat and shock, emphasizing the need for cautious handling.
  • Significance in Environmental Chemistry: Compounds featuring nitrophenols, such as this one, are of interest in environmental studies, particularly in understanding their role and behavior in soil and water contamination.
  • Research Frontiers: Scientists continue to explore the potential of tetrabutylammonium; 2,4,6-trinitrophenolate in various fields, including pharmaceuticals and materials science. Its properties might lead to innovative applications that could revolutionize certain industries.

As noted by researchers: "Tetrabutylammonium salts are vital in advancing the efficiency of organic transformations, showcasing the intersection of theory and practical applications in modern chemistry."

This compound is just one example of how complex interactions and structures in chemistry can lead to exciting discoveries and innovations in science!

Synonyms
Tetrabutylammonium picrate
Tetra-N-butylammonium picrate
AMMONIUM, TETRABUTYL-, PICRATE
914-45-4
Tetrabutylammonio, salt with 2,4,6-trinitrophenol (1:1)
XM92978ZCT
1-Butanaminium, N,N,N-tributyl-, salt with 2,4,6-trinitrophenol (1:1)
NSC-97361
EINECS 213-018-0
NSC 97361
Ammonium, picrate
UNII-XM92978ZCT
SCHEMBL11048390
DTXSID60238544
NSC97361
WLN: WNR BO CNW ENW &4K4&4&4
1-Butanaminium, N,N,N-tributyl-, 2,4,6-trinitrophenol (1:1)
1-Butanaminium,N,N-tributyl-, salt with 2,4,6-trinitrophenol (1:1)