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Trimethyltin chloride

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Identification
Molecular formula
C3H10Sn
CAS number
1066-77-9
IUPAC name
trimethylstannane
State
State

Trimethylstannane is typically in a liquid state at room temperature, which is characterized by its volatility and ability to evaporate readily when open to air.

Melting point (Celsius)
-33.00
Melting point (Kelvin)
240.15
Boiling point (Celsius)
107.00
Boiling point (Kelvin)
380.15
General information
Molecular weight
178.94g/mol
Molar mass
178.9350g/mol
Density
1.5210g/cm3
Appearence

Trimethylstannane typically appears as a colorless liquid with a distinct and pungent odor. It may be observed as a clear, water-like liquid under standard conditions. However, exposure to air or moisture could lead to slight cloudiness due to reactions with atmospheric components.

Comment on solubility

Solubility of Trimethylstannane

Trimethylstannane, with the chemical formula Sn(CH3)3, exhibits unique solubility characteristics that are worthy of exploration. This organotin compound is generally soluble in organic solvents such as:

  • Hexane
  • Toluene
  • Diethyl ether

Its solubility in polar solvents, however, is quite limited. This limited solubility can be attributed to the hydrophobic nature of its hydrocarbon chains. Notably, the molecule's structure imparts it with non-polar characteristics, which governs its interaction with different solvents.

In summary, we can categorize the solubility of trimethylstannane as:

  1. High solubility: in non-polar organic solvents
  2. Low solubility: in polar solvents

Given its solubility profile, trimethylstannane is often employed in various synthetic applications, where a good solubility in organic media can facilitate reactions and product formation.

Interesting facts

Interesting Facts About Trimethylstannane

Trimethylstannane, a compound of silicon and tin, plays a significant role in various fields of chemistry and industry. Here are some intriguing aspects of this organotin compound:

  • Versatile Reagent: Trimethylstannane is highly valued for its reactivity in organic synthesis, particularly in the formation of carbon-tin bonds. It's commonly used to generate organotin intermediates, which can be employed in various reactions.
  • Grignard Equivalent: In reactions, trimethylstannane often serves as a tin equivalent to Grignard reagents, providing chemists with a useful tool for manipulating functional groups.
  • Silicon Chemistry: This compound has become crucial in silicon-based chemistry, especially in the synthesis of complex molecules. Its ability to incorporate tin into molecular frameworks offers unique pathways for structural diversity.
  • Environmental Considerations: While organotin compounds are useful, there are environmental concerns associated with their use. Understanding the breakdown of trimethylstannane and its impact is critical for sustainable practices in chemical manufacturing.
  • Applications in Material Science: Beyond synthetic organic chemistry, trimethylstannane is used in the production of materials, including polymers and coatings, thanks to its capability to enhance properties like thermal stability.

As a chemist delving into trimethylstannane, one might recall the words of a prominent organic chemist: "Chemistry is the ultimate puzzle, and every compound reveals a new piece." This sentiment resonates with those exploring the diverse possibilities that trimethylstannane brings to the table.

In conclusion, trimethylstannane represents not just a chemical compound, but a gateway to innovation in multiple scientific domains, blending the art of synthesis with the necessity of addressing environmental impacts.