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Dibutyltin

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Identification
Molecular formula
C14H14Sn
CAS number
14007-17-3
IUPAC name
dibenzyltin
State
State

Dibenzyltin is typically a liquid at room temperature, but it may also exist as a crystalline solid under certain conditions.

Melting point (Celsius)
19.00
Melting point (Kelvin)
292.15
Boiling point (Celsius)
295.00
Boiling point (Kelvin)
568.15
General information
Molecular weight
347.07g/mol
Molar mass
347.0690g/mol
Density
1.0983g/cm3
Appearence

Dibenzyltin typically appears as a colorless to pale yellow liquid. It can also exist as a crystalline solid under certain conditions, featuring a characteristic metallic odor. Due to its tin content, it may also present a faint grayish hue.

Comment on solubility

Solubility of Dibenzyltin

Dibenzyltin, with the chemical formula (C6H5)2Sn, is an organotin compound notable for its unique solubility characteristics.

When exploring the solubility of dibenzyltin, consider the following:

  • Solvent Interaction: Dibenzyltin exhibits solubility in organic solvents, particularly in:
    • Aromatic hydrocarbons (e.g., toluene, xylene)
    • Common organic solvents (e.g., ether, acetone)
  • Limited Aqueous Solubility: It is generally considered insoluble in water. This limited solubility can be attributed to:
    • Hydrophobic nature of the benzyl groups
    • Weak interaction with water molecules
  • Temperature Dependency: The solubility of organotin compounds, including dibenzyltin, may vary with temperature, as increased temperatures can lead to enhanced solubility in organic solvents.

In conclusion, dibenzyltin is most soluble in organic solvents and offers limited interaction in aqueous environments. Understanding the solubility of dibenzyltin is essential for its application in various chemical processes and ensures effective handling in lab settings.

Interesting facts

Interesting Facts about Dibenzyltin

Dibenzyltin is a fascinating organotin compound that has garnered attention in various fields, particularly in materials science and ecology. Here are some compelling aspects of this compound:

  • Industrial Applications: Dibenzyltin is primarily used as a catalyst in the production of polyurethanes, which are crucial for manufacturing flexible foams, coatings, and adhesives.
  • Biocidal Properties: One of the significant attributes of dibenzyltin is its biocidal characteristics. It has been utilized in agricultural applications, particularly as a fungicide, due to its ability to inhibit the growth of certain microorganisms.
  • Environmental Concerns: Despite its beneficial uses, the environmental impact of organotin compounds has raised concerns. Dibenzyltin can be toxic to aquatic organisms, leading to regulatory scrutiny regarding its use and disposal.
  • Coordination Chemistry: Dibenzyltin complexes can exhibit interesting coordination chemistry, where the tin atom can form various coordination bonds with ligands, making it valuable in research on metal-mediated reactions.
  • Reactivity: The compound can engage in various chemical reactions, allowing for the synthesis of other organotin derivatives, highlighting its versatility in organic synthesis.

As a scientist or chemistry student, understanding the dual nature of dibenzyltin—its industrial and agricultural applications versus its environmental impact—illustrates the complexities and responsibilities involved in chemical innovation. One must always consider the broader implications of chemical use on ecosystems.

“With great power comes great responsibility,” and this is particularly true in the realm of organotin chemistry!

Synonyms
CTK1F3189
DTXSID50333254
57025-32-8
DTXCID60284344
Dibenzylstannane
SCHEMBL383933