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Trineopentyltin

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Identification
Molecular formula
C18H30Sn
CAS number
787-81-5
IUPAC name
tris(2-methyl-2-phenyl-propyl)stannane
State
State

Trineopentyltin is a liquid at room temperature, which makes it relatively easy to handle in comparison to other solid organotin derivatives. It should be stored in tightly closed containers under an inert atmosphere or a nitrogen blanket to prevent degradation or reaction with atmospheric moisture.

Melting point (Celsius)
-5.00
Melting point (Kelvin)
268.15
Boiling point (Celsius)
210.00
Boiling point (Kelvin)
483.15
General information
Molecular weight
359.19g/mol
Molar mass
359.1860g/mol
Density
1.2100g/cm3
Appearence

Trineopentyltin is typically a colorless to pale yellow viscous liquid. Like other organotin compounds, it can have a faint characteristic odor. It is sensitive to hydrolysis and can be easily handled in inert atmospheres or sealed systems to prevent reaction with moisture.

Comment on solubility

Solubility of Tris(2-methyl-2-phenyl-propyl)stannane

Tris(2-methyl-2-phenyl-propyl)stannane, with the chemical formula C18H30Sn, exhibits unique solubility properties which are worth examining. This compound is notable for its relatively low solubility in water. However, its solubility characteristics can be better understood through several key points:

  • Nonpolar Nature: The large organic groups (2-methyl-2-phenyl-propyl) attached to the tin atom contribute to its nonpolar character, making it less likely to dissolve in polar solvents like water.
  • Solubility in Organic Solvents: Tris(2-methyl-2-phenyl-propyl)stannane is more soluble in organic solvents, particularly nonpolar and moderately polar environments, such as hexane, toluene, and dichloromethane.
  • Temperature Influence: Like many organic compounds, the solubility can increase with temperature, allowing for better dissolution in organic solvents at elevated temperatures.

In summary, the solubility profile of tris(2-methyl-2-phenyl-propyl)stannane is a reflection of its molecular structure, which favors solubility in nonpolar organic media while being significantly restricted in polar solvents. As the saying goes, "like dissolves like," and this compound exemplifies that principle well.

Interesting facts

Interesting Facts about Tris(2-methyl-2-phenyl-propyl)stannane

Tris(2-methyl-2-phenyl-propyl)stannane is a fascinating organotin compound with a variety of significant applications in organic synthesis and materials science. As a chemist or a student delving into the world of organometallic chemistry, here are some captivating insights about this compound:

  • Organotin Chemistry: Tris(2-methyl-2-phenyl-propyl)stannane represents a class of compounds where tin is covalently bonded to organic groups. This makes it particularly interesting for those studying the reactivity and properties of metal-containing organic compounds.
  • Applications in Catalysis: This compound is known for its role as a catalyst in various chemical reactions, particularly in the synthesis of complex organic molecules. The presence of organotin compounds can significantly enhance reaction rates and selectivity.
  • Polymer Chemistry: Organotin compounds, including tris(2-methyl-2-phenyl-propyl)stannane, are often utilized in the development of high-performance polymers. They can act as stabilizers, improving the thermal and mechanical properties of plastics.
  • Environmental Considerations: While organotin compounds have useful properties, they also raise environmental concerns due to their potential toxicity. This makes the study of tris(2-methyl-2-phenyl-propyl)stannane particularly relevant for discussions on sustainable chemistry and the need for safer alternatives.
  • Structural Diversity: The unique structure of this compound, characterized by its bulky organic substituents, allows for interesting steric and electronic effects. This structural stability can lead to distinctive reactivity patterns, offering plenty of opportunities for exploration in synthesis.

Tris(2-methyl-2-phenyl-propyl)stannane exemplifies the intricate balance between utility and safety in chemical compounds. As you explore this sulfonium, consider the larger implications of its use in various industries, and the ongoing efforts to develop greener chemistry practices.

In the words of a well-known chemist, "Every compound is a story waiting to be told." Understanding the narratives woven into compounds like tris(2-methyl-2-phenyl-propyl)stannane can spark curiosity and innovation in the field of chemistry.

Synonyms
CTK2A9431
SCHEMBL7107104
DTXSID60274801