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Tripropylstannane

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Identification
Molecular formula
C9H22Sn
CAS number
2279-76-7
IUPAC name
acetic acid;tripropylstannane
State
State

Tripropylstannane is typically a liquid at room temperature.

Melting point (Celsius)
-93.00
Melting point (Kelvin)
180.15
Boiling point (Celsius)
218.00
Boiling point (Kelvin)
491.15
General information
Molecular weight
263.02g/mol
Molar mass
263.0180g/mol
Density
1.0298g/cm3
Appearence

Tripropylstannane is a clear, colorless to light yellow liquid. It is typically used in organic synthesis.

Comment on solubility

Solubility of Acetic Acid and Tripropylstannane

Understanding the solubility of chemical compounds can provide valuable insights into their behavior in various environments. Let's take a closer look at the solubility characteristics of acetic acid and tripropylstannane.

Acetic Acid (CH3COOH)

Acetic acid is a polar molecule, which allows it to dissolve well in water due to the presence of hydrogen bonds. Key points to consider include:

  • High Solubility: Acetic acid is highly soluble in water, with a solubility of approximately 1 part acetic acid in 1 part water.
  • Miscibility: It is completely miscible with water, meaning any proportion can be mixed without separation.
  • Effect of Temperature: Increased temperature enhances the solubility of acetic acid in water.
  • Solvation: The ionization in water generates acetate ions and hydronium ions, further stabilizing the aqueous solution.

Tripropylstannane (C9H21Sn)

In contrast, tripropylstannane exhibits different solubility behavior:

  • Non-polar Character: As an organotin compound, tripropylstannane is largely non-polar, which limits its solubility in polar solvents like water.
  • Good Solubility in Organic Solvents: It demonstrates excellent solubility in non-polar organic solvents, such as hexane and toluene.
  • Hydrophobic Nature: The large hydrophobic alkyl groups impede its ability to interact favorably with polar solvents.

In summary, while acetic acid showcases significant solubility in water, facilitating its use in various applications, tripropylstannane's solubility is restricted primarily to organic solvents. Thus, when considering these compounds in practical applications, their respective solubility characteristics must be taken into account to ensure effective usage.

Interesting facts

Interesting Facts about Tripropylstannane

Tripropylstannane, an organotin compound, showcases intriguing properties and applications that are noteworthy for both researchers and students of chemistry. Below are some fascinating aspects of this compound:

  • Organotin Chemistry: As a member of the organotin family, tripropylstannane contains a tin atom bonded to three propyl groups. Organotin compounds are remarkable due to their dual properties; they can exhibit both ionic and covalent characteristics, making them versatile in various chemical reactions.
  • Catalyst Potential: Tripropylstannane has been explored for its role as a catalyst in several organic synthesis processes. Its ability to facilitate reaction pathways has caught the attention of synthetic chemists aiming for efficient and selective transformations.
  • Biological Activity: This compound is notable for its biological properties. Research indicates that certain organotin compounds, including tripropylstannane, may possess antifungal and antibacterial activities, which opens avenues for pharmaceutical applications.
  • Environmental Impact: While organotin compounds have valuable properties, it’s vital to consider their environmental implications. Due to their toxicity, particularly in marine ecosystems, regulations have been established to limit the use of highly toxic organotin compounds in antifouling paints.
  • Historical Significance: The interest in organotin chemistry surged in the mid-20th century. Tripropylstannane can be cited in studies that trace the evolution of organometallic chemistry, showcasing the progress from fundamental research to practical applications.

In conclusion, tripropylstannane is not just another chemical compound; it embodies the intersection of innovation and environmental stewardship in modern chemistry. Its diverse applications and inherent challenges provide a rich area of exploration for aspiring chemists.