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Tetrapropylammonium hydroxide

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Identification
Molecular formula
C12H29NO
CAS number
4499-86-9
IUPAC name
tetrapropylammonium;hydroxide
State
State

In its standard laboratory form, tetrapropylammonium hydroxide is handled as an aqueous solution, making it a liquid at room temperature. The concentration of the solution can vary, and it is typically used for organic synthesis as a strong base.

Melting point (Celsius)
-18.00
Melting point (Kelvin)
255.00
Boiling point (Celsius)
181.00
Boiling point (Kelvin)
454.00
General information
Molecular weight
175.29g/mol
Molar mass
175.3200g/mol
Density
0.9632g/cm3
Appearence

Tetrapropylammonium hydroxide typically appears as a colorless or slightly yellow liquid, which can be as a concentrated solution or a solid form when isolated. The solution form is more common in laboratory and industrial applications due to its ease of handling and reactivity.

Comment on solubility

Solubility of Tetrapropylammonium Hydroxide

Tetrapropylammonium hydroxide, often represented as (C3H7)4NOH, exhibits unique solubility characteristics that make it an interesting compound in various chemical applications.

Solubility Characteristics:

  • In Water: Tetrapropylammonium hydroxide is highly soluble in water, attributable to its quaternary ammonium structure. This property allows it to interact favorably with water molecules, enhancing its solvation.
  • In Organic Solvents: It shows varying solubility in organic solvents. Generally, it is less soluble in non-polar solvents, while its solubility increases in polar protic and polar aprotic solvents.
  • Temperature Dependency: The solubility may increase with temperature, highlighting the importance of thermal conditions in solvation.
  • pH Sensitivity: The compound's basic nature can alter solubility in acidic or neutral solutions, further suggesting a nuanced interaction with surrounding chemical environments.

In conclusion, the solubility of tetrapropylammonium hydroxide is largely defined by its strong affinity for water and its behavior in various solvents, emphasizing the critical role that structure and environmental conditions play in its chemical interactions. As always, understanding solubility aids in predicting the compound's behavior in practical applications.

Interesting facts

Interesting Facts about Tetrapropylammonium Hydroxide

Tetrapropylammonium hydroxide, often abbreviated as TPAOH, is an intriguing compound that offers a variety of interesting properties and applications. Here are some key elements to understand about this fascinating compound:

  • Quaternary Ammonium Compound: TPAOH belongs to the class of quaternary ammonium compounds, which are known for their unique structure that consists of four hydrocarbon chains attached to a nitrogen atom. This gives TPAOH its distinctive properties.
  • Applications in Organic Synthesis: It is widely used in organic synthesis as a phase transfer catalyst, facilitating the movement of reactants between immiscible phases, which is crucial for many chemical reactions.
  • Electrochemical Properties: TPAOH exhibits remarkable electrochemical properties, making it useful in various electrochemical applications, such as battery production and as an electrolyte in fuel cells.
  • Support in Nanotechnology: Researchers are exploring the use of TPAOH in the growth of nanoparticles and nanoscale materials, contributing to advancements in nanotechnology.
  • Environmental Impact: Understanding the environmental impact of TPAOH is vital, as ongoing studies investigate its biodegradability and interaction with different environmental components.
  • Safety Precautions: As with many chemical compounds, appropriate safety measures should be observed when handling TPAOH, including the use of personal protective equipment (PPE) to mitigate exposure.

In conclusion, tetrapropylammonium hydroxide is not just a chemical formula; it represents a significant tool in the hands of scientists and engineers. As research continues to unveil its potential, TPAOH stands at the forefront of innovative chemical applications.

Synonyms
Tetrapropylammonium hydroxide
TPAOH
Tetra-n-propylammonium hydroxide
Tetrapropylammonium oxide
Fluka 88110
1-Propanaminium, N,N,N-tripropyl-, hydroxide
AMMONIUM, TETRAPROPYL-, HYDROXIDE
UNII-T686LUY7NK
EINECS 224-800-6
T686LUY7NK
N,N,N-Tripropyl-1-propanaminium hydroxide
AI3-24161
1-Propanaminium, N,N,N-tripropyl-, hydroxide (1:1)
DTXSID7052107
EC 224-800-6
Tetranpropylammonium hydroxide
Ammonium, tetrapropyl, hydroxide
DTXCID9030674
N,N,NTripropyl1propanaminium hydroxide
1Propanaminium, N,N,Ntripropyl, hydroxide
224-800-6
4499-86-9
Tetrapropyl ammonium hydroxide
tetrapropylazanium;hydroxide
tetrapropylazanium hydroxide
Tetrapropylammonium hydroxide solution
Tetrapropylammonium hydroxide 1.0M in Water
Tetrapropylammonium hydroxide,40% w/w in water
MFCD00009360
Tetrapropylammoniumhydroxide
C12H29NO
SCHEMBL49582
HY-Y0407A
AKOS015907892
CS-15661
DB-050401
CS-0015126
CS-0201218
I1130
NS00078325
T0171
T0964
T1020
T1565
F16346
Tetrapropylammonium hydroxide, 40% w/w in water
A826700
Q27289727
Tetrapropylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]