Skip to main content

Dibutyltin dilaurate

ADVERTISEMENT
Identification
Molecular formula
C32H64O4Sn
CAS number
77-58-7
IUPAC name
dibutyltin;dodecanoic acid
State
State

At room temperature, dibutyltin dilaurate is a liquid. It remains stable under ordinary conditions of use and storage but should be handled with care to avoid contamination with moisture or other materials.

Melting point (Celsius)
-10.00
Melting point (Kelvin)
263.15
Boiling point (Celsius)
230.00
Boiling point (Kelvin)
503.15
General information
Molecular weight
631.56g/mol
Molar mass
631.5590g/mol
Density
1.0660g/cm3
Appearence

Dibutyltin dilaurate is typically a pale yellow liquid. It is clear and typically displays low viscosity at room temperature, making it easy to pour and mix. It may have a slight odor characteristic of organic tin compounds.

Comment on solubility

Solubility of Dibutyltin Dodecanoate

Dibutyltin dodecanoate, often represented as Dibutyltin; dodecanoic acid, exhibits intriguing solubility properties that can influence its applications in various fields, particularly in coordination chemistry and polymer science. Understanding its solubility can provide valuable insights into its behavior in different environments. Here are some noteworthy points regarding its solubility:

  • Solvent Compatibility: Dibutyltin dodecanoate is generally soluble in organic solvents such as ethers, ketones, and aromatic hydrocarbons. This solubility can be advantageous in processes that require effective dissolution.
  • Water Solubility: This compound is practically insoluble in water due to its hydrophobic nature and large hydrocarbon chains, limiting its use in aqueous systems.
  • Temperature Sensitivity: Its solubility can be affected by temperature; as temperatures increase, solubility in organic solvents may improve, allowing for better reactivity in chemical processes.
  • Environmental Considerations: The limited water solubility can pose environmental risks, as it may persist in organic phases while being less mobile in aquatic environments.

In conclusion, the solubility of dibutyltin dodecanoate in various solvents while being nearly insoluble in water highlights its utility in specific applications, making it essential to consider solvent selection for effective use.

Interesting facts

Insights into Dibutyltin Dodecanoate

Dibutyltin dodecanoate, known for its versatile applications, is an organotin compound that has garnered attention in various fields, particularly in chemistry and industrial processes. Here are some fascinating aspects of this compound:

  • Functionality: It primarily acts as a heat stabilizer and a catalyst in the production of polyvinyl chloride (PVC), enhancing both the performance and longevity of plastics.
  • Biocidal Properties: Dibutyltin dodecanoate is known for its antifouling properties, making it useful in marine applications to prevent the growth of barnacles and other organisms on ships and underwater structures.
  • Environmental Considerations: As with many organotin compounds, environmental impact is a concern. Its persistence and potential toxicity have led to regulations on its use, particularly in the European Union.
  • Toxicology: Research indicates that the compound can be harmful to both aquatic life and human health, prompting ongoing studies about safe handling and exposure limits.

In the words of chemists, “Understanding organotin compounds like dibutyltin dodecanoate is crucial for balancing industrial benefits with environmental safety.”

This compound serves as a reminder of the intricate relationship between innovation and responsibility in the field of chemistry. With ongoing research, scientists continue to seek alternatives that mitigate environmental risks while leveraging the benefits of such compounds.