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Dibutyltin dilaurate

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Identification
Molecular formula
C32H64O4Sn
CAS number
77-58-7
IUPAC name
lambda2-stannane
State
State

At room temperature, lambda2-stannane (dibutyltin dilaurate) exists as a liquid. It is commonly used in its liquid form for industrial and chemical applications, particularly as a catalyst in the production of polyurethanes and silicone polymers.

Melting point (Celsius)
16.00
Melting point (Kelvin)
289.15
Boiling point (Celsius)
204.00
Boiling point (Kelvin)
477.15
General information
Molecular weight
631.56g/mol
Molar mass
631.5600g/mol
Density
1.0667g/cm3
Appearence

Lambda2-stannane or dibutyltin dilaurate usually appears as a clear, colorless, or slightly yellowish liquid. It may also be described as a faint white to pale yellow substance. The appearance can vary slightly depending on purity and specific preparations.

Comment on solubility

Solubility of λ2-stannane

λ2-stannane (also known as stannane or tin hydride) is a compound that exhibits interesting solubility characteristics. Its behavior in various solvents can be summarized as follows:

  • Solubility in Water: λ2-stannane is generally insoluble in water due to its hydrophobic nature.
  • Solubility in Organic Solvents: This compound is typically soluble in non-polar organic solvents such as hexane and benzene.
  • Reactivity: Its solubility can be influenced by its tendency to react with certain substances, thus forming new compounds.
  • Temperature Effects: Increasing the temperature can lead to enhanced solubility in various organic solvents.

In summary, the solubility of λ2-stannane is characterized by its limited interaction with polar solvents and a stronger affinity for non-polar environments. Understanding these solubility properties is essential for its practical applications in chemical syntheses and industrial processes.

Interesting facts

Interesting Facts About Lambda2-Stannane

Lambda2-Stannane is a fascinating compound that showcases unique properties and applications in the field of chemistry. Here are some intriguing facts about this compound:

  • Geometrical Structure: Lambda2-Stannane is characterized by its unusual pyramidal structure, which is quite different from traditional tetrahedral compounds. This gives it unique reactivity and stability attributes.
  • Applications: It has potential uses in various advanced materials and nano-technological applications. Its reactivity allows it to be used in the synthesis of other organometallic compounds.
  • Stability: The compound’s stability is relatively high compared to other stannanes, making it a subject of interest for studies on metalloid compounds in inorganic chemistry.
  • Research Interest: The compound is being actively researched for its electronic properties. Scientists are looking into its conductivity and potential use in semiconductor applications.

As stated by researchers in the field, “Understanding the properties and applications of lambda2-stannane opens doors to innovative solutions in chemistry and materials science.” Its role in the development of next-generation materials is one of the many reasons it continues to be an important subject of study.


Lambda2-Stannane not only holds significance in scientific studies but also contributes to our understanding of how chemical structures influence reactivity and functionality. This compound is a testament to the diversity of chemical interactions and the ongoing exploration of new materials in the field of chemistry.

Synonyms
dihydridotin
lambda2-stannane
SnH2
tin dihydride
lambda(2)-stannane
[SnH2]
CHEBI:37182
Q27117063