Skip to main content

Dibutyltin dichloride

ADVERTISEMENT
Identification
Molecular formula
C8H18Cl2Sn
CAS number
683-18-1
IUPAC name
dibutyl(dichloro)stannane
State
State

Dibutyltin dichloride typically exists as a solid at room temperature, although it can also appear as a liquid depending on the ambient conditions and purity. Variations in physical state can be attributed to its melting point being near room temperature.

Melting point (Celsius)
44.00
Melting point (Kelvin)
317.00
Boiling point (Celsius)
78.00
Boiling point (Kelvin)
351.00
General information
Molecular weight
303.89g/mol
Molar mass
303.8900g/mol
Density
1.2800g/cm3
Appearence

Dibutyltin dichloride is a colorless to pale yellow liquid. It may also appear as a pale yellow crystalline solid occasionally, depending on temperature and storage conditions.

Comment on solubility

Solubility of Dibutyl(dichloro)stannane

Dibutyl(dichloro)stannane is an organotin compound that showcases unique solubility characteristics. Understanding its solubility is essential for applications in organic synthesis and industrial processes. Here are some key aspects:

  • Solvent Interactions: Dibutyl(dichloro)stannane is generally soluble in organic solvents because of its non-polar hydrocarbon chains. Common solvents that can dissolve this compound include:
    • Ethyl acetate
    • Toluene
    • Hexane
  • Aqueous Solubility: This compound shows limited solubility in water. The presence of the stannane group allows some interaction with polar solvents; however, its overall structure is predominantly hydrophobic.
  • Temperature Effects: Like many organic compounds, the solubility of dibutyl(dichloro)stannane can increase with temperature. Thus, elevating the temperature may improve its dissolution in suitable organic solvents.
  • Impurities and Concentration: The solubility may also be influenced by the presence of impurities or the concentration of the compound in solution, which can lead to different solubility behaviors in practical applications.

In summary, dibutyl(dichloro)stannane is characterized by its solubility in various organic solvents while demonstrating limited water solubility. Understanding its solubility profile is crucial for harnessing its full potential in chemical applications.

Interesting facts

Interesting Facts about Dibutyl(dichloro)stannane

Dibutyl(dichloro)stannane, often abbreviated as DBTS, is an organotin compound with a variety of fascinating attributes that pique the interest of chemists and material scientists alike.

Key Characteristics

  • Organotin Chemistry: This compound belongs to the family of organotin compounds, which are known for their applications in industrial chemistry, particularly in the production of PVC (polyvinyl chloride) and other polymers.
  • Reactivity: Dibutyl(dichloro)stannane is notable for its reactivity, particularly in cross-coupling reactions, making it an important reagent in organic synthesis.
  • Stability: Despite being a stannane, it exhibits remarkable stability under various conditions, which is essential for its use in manufacturing processes.

Applications

  • Polymer Production: Used as a stabilizer in the production of various polymers, ensuring that products maintain their integrity and durability.
  • Organic Synthesis: Acts as a versatile reagent in organic synthesis, enabling the formation of a wide array of chemical bonds.
  • Agricultural Use: Sometimes employed in agricultural chemicals, showcasing its versatility beyond just industrial applications.

Environmental Considerations

As with many organotin compounds, dibutyl(dichloro)stannane raises some environmental and health concerns, particularly regarding its potential toxicity and bioaccumulation. Thus, understanding how to handle and dispose of such compounds is crucial for chemists working with them.

Conclusion

Dibutyl(dichloro)stannane plays a significant role in various fields due to its unique qualities and applications. Its contributions to polymer chemistry and organic synthesis highlight its importance in advancing material science. As our understanding of organotin compounds evolves, ongoing research will continue to uncover more about their potential and safety considerations, making it a dynamic area of study.

Synonyms
DIBUTYLTIN DICHLORIDE
683-18-1
Dibutyldichlorostannane
Di-n-butyltin dichloride
Dibutyldichlorotin
Stannane, dibutyldichloro-
Dibutyl tin dichloride
Di-n-butyl-zinn-dichlorid
CCRIS 6321
HSDB 6071
UNII-J4AQN88R8P
NSC 2604
Di-n-butyl-zinn-dichlorid [German]
EINECS 211-670-0
NSC-2604
DICHLOROBIS(DIBUTYL)TIN
DTXCID607292
DTXSID8027292
DIBUTYLTIN(IV) DICHLORIDE
EC 211-670-0
DI-N-BUTYLTIN(II) CHLORIDE
DI-N-BUTYLTIN DICHLORIDE [HSDB]
DI-N-BUTYL-ZINN-DICHLORID (GERMAN)
dibutyl-dichloro-stannane
Dinbutylzinndichlorid
Chlorid dinbutylcinicity
Tin, dibutyl, dichloride
Pesticide Code: 083123
211-670-0
un3146
Dibutyltin chloride
Dichlorodibutyltin
dibutyl(dichloro)stannane
Dichlorodibutylstannane
Chlorid di-n-butylcinicity
J4AQN88R8P
Dibutylstannium dichloride
Tin, dibutyl-, dichloride
Dibutyltindichloride
CAS-683-18-1
dibutyl dichloro tin
Chlorid di-n-butylcinicity [Czech]
Stannane, dibutyldichloro
MFCD00000518
dibutyl tin chloride
Dibutyltin-dichloride
Bu2SnCl2
di-n-Butyldichlorotin
dibutyl-tin-dichloride
Dibutyltin dichloride, 96%
SCHEMBL37123
dibutyl-bis(chloranyl)stannane
D.B.T.C.
WLN: G-SN-G4&4
NSC2604
Tox21_201675
Tox21_303112
AKOS015839512
NCGC00164348-01
NCGC00164348-02
NCGC00164348-03
NCGC00257160-01
NCGC00259224-01
NCI60_002078
DB-055133
NS00100167
D95356
Dibutyltin dichloride, purum, >=97.0% (AT)
EN300-109792
A836096
Dibutyltin dichloride 10 microg/mL in Cyclohexane
Di-n-butyltin dichloride 1000 microg/mL in Methanol
Q18411326