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Tin(IV) bromide

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Identification
Molecular formula
SnBr4
CAS number
7789-67-5
IUPAC name
tetrabromostannane
State
State

At room temperature, tin(IV) bromide is a solid. It is generally deliquescent, meaning it can absorb water from the atmosphere and dissolve.

Melting point (Celsius)
31.10
Melting point (Kelvin)
304.25
Boiling point (Celsius)
205.00
Boiling point (Kelvin)
478.15
General information
Molecular weight
438.33g/mol
Molar mass
438.3290g/mol
Density
3.3400g/cm3
Appearence

Tin(IV) bromide is typically found as a yellow to red crystalline solid. It can also appear as a brownish-yellow amorphous powder. These crystals are deliquescent, meaning that they can absorb moisture from the air and dissolve in it.

Comment on solubility

Solubility of Tetrabromostannane

Tetrabromostannane, with the chemical formula SnBr4, is a fascinating compound when it comes to its solubility characteristics. Here are some key points to consider:

  • Poor Solubility in Water: Tetrabromostannane exhibits a very low solubility in water. This is primarily due to the hydrophobic nature of its bromine substituents.
  • Solubility in Organic Solvents: Conversely, SnBr4 tends to dissolve well in a variety of organic solvents. Common organic solvents like chloroform, benzene, and carbon disulfide can effectively solvate this compound.
  • Influence of Temperature: The solubility of tetrabromostannane in organic media may enhance with increasing temperature, which facilitates molecular interaction and solvation.

Overall, it is essential to recognize that the solubility of tetrabromostannane varies significantly in different environments. As with many chemical compounds, understanding these solubility properties is crucial for their practical application and use in chemical synthesis.

Interesting facts

Interesting Facts about Tetrabromostannane

Tetrabromostannane, a fascinating compound in the world of organometallic chemistry, showcases the intriguing properties of tin and bromine. Often studied for its use in various applications, this compound holds significant interest due to its unique characteristics and reactivity.

Chemical Characteristics

  • Metal-Nonmetal Interaction: Tetrabromostannane consists of a tin (Sn) atom surrounded by four bromine (Br) atoms, representing a classic example of a metal-nonmetal compound. This interaction contributes to its chemical behavior and potential applications in organic synthesis.
  • Intermediate in Reactions: In many reactions, tetrabromostannane acts as a key intermediate, particularly in the generation of organotin reagents, which are valuable in organosilicon chemistry.

Applications in Research

  • Polymer Chemistry: Tetrabromostannane is noteworthy in the development of flame retardant materials due to its ability to impart resistance to ignition.
  • Electronics: Its properties make it a subject of interest in the field of electronics, especially in designing certain semiconductor materials.

Environmental Considerations

  • Toxicity: While tetrabromostannane has useful applications, it is important to acknowledge its toxicity and potential environmental impacts, necessitating careful handling and disposal.
  • Research Focus: Ongoing research seeks to understand its environmental behavior and develop safer alternatives in materials science.

In summary, tetrabromostannane is not just a compound of chemical curiosity; it embodies the dynamic interplay of elements and their potential uses in various high-tech applications. As it provides insights into the fascinating domain of organometallic chemistry, its study remains critical for advancing both scientific understanding and practical applications.

Synonyms
Tin(IV) bromide
Tetrabromostannane
Stannane, tetrabromo-
Stannic bromide
Tin tetrabromide
SnBr4
Tetrabromotin
Tin bromide (SnBr4)
EINECS 232-184-5
UNII-23C21BW281
23C21BW281
STANNIC BROMIDE [MI]
DTXSID1064873
Stannane, tetrabromo
DTXCID3048077
ltsuhjwlsnqkip-uhfffaoysa-j
un3260
7789-67-5
Tin perbromide
Tin (IV) bromide
TIN(IV) BROMIDE (1:4)
MFCD00011240
Stannic tetrabromide
tin-(IV)-bromide
Tin(IV) bromide, 99%
AKOS015833679
Tin(IV) bromide, 99.999% trace metals basis
Q2926032