Skip to main content

Dibutyltin diacetate

ADVERTISEMENT
Identification
Molecular formula
C12H24O4Sn
CAS number
1067-33-0
IUPAC name
acetic acid;dibutyltin
State
State
Liquid at room temperature.
Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
169.00
Boiling point (Kelvin)
442.15
General information
Molecular weight
405.04g/mol
Molar mass
405.0430g/mol
Density
1.3000g/cm3
Appearence

Dibutyltin diacetate is a colorless or slightly yellow liquid with a characteristic smell. It can appear as a clear liquid under standard conditions.

Comment on solubility

Solubility of Acetic Acid and Dibutyltin Compounds

Acetic acid, with the chemical formula C2H4O2, is a polar organic compound known for its high solubility in water. Its solubility can be attributed to:

  • Hydrogen bonding: Acetic acid can form strong hydrogen bonds with water molecules.
  • Polarity: The presence of the carboxyl group makes acetic acid polar, enhancing its interaction with polar solvents.

In fact, acetic acid is miscible with water in all proportions, making it a versatile solvent in various chemical reactions and applications.


On the other hand, dibutyltin, which generally appears as dibutyltin oxide in the context of compound solubility ([(C4H9)2SnO]), shows quite different solubility characteristics. Dibutyltin compounds are typically:

  • Less soluble in water: These organotin compounds are generally hydrophobic.
  • Soluble in organic solvents: They tend to dissolve well in nonpolar or slightly polar organic solvents such as hexane and diethyl ether.

This difference in solubility between acetic acid and dibutyltin compounds highlights the influence of molecular structure and polarity. As a general rule, “like dissolves like,” which is evident in the solubility behaviors of these compounds.

Interesting facts

Interesting Facts about Acetic Acid and Dibutyltin Compounds

Acetic acid, also known as ethanoic acid, is a fundamental compound in organic chemistry with intriguing properties and uses. Here are some key highlights:

  • Source of Vinegar: Acetic acid is the key component in vinegar, which is widely used not only as a condiment but also in food preservation due to its antimicrobial properties.
  • Industrial Significance: It is used as a precursor in the production of various chemicals, including plastics, synthetic fibers, and dyes, making it an essential component in the chemical industry.
  • Biochemical Role: In biological systems, acetic acid plays a critical role in metabolism. It is involved in the citric acid cycle, which is fundamental for energy production in living organisms.

On the other hand, dibutyltin is a fascinating organotin compound recognized for its diverse applications:

  • Versatile Applications: Dibutyltin is primarily used as a stabilizer in PVC production and as a biocide in anti-fouling paints, protecting ships and marine equipment from the growth of algae and barnacles.
  • Toxicity and Safety: Despite its utility, dibutyltin compounds are notorious for their environmental persistence and toxicity to aquatic life. As such, regulations concerning its use and disposal are increasingly being enforced.
  • Research Interest: Due to its unique properties, dibutyltin is also studied for its potential in various biological applications, highlighting the balance between its usefulness and environmental concerns.

In summary, while acetic acid is an essential compound with numerous applications in everyday life and industry, dibutyltin presents an interesting case of utility tempered by the need for careful handling and environmental consideration. As with many chemical compounds, understanding both the benefits and the risks is crucial for sustainable progress in chemical science.