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Triphenylstibine dichloride

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Identification
Molecular formula
C18H15Cl2Sb
CAS number
33999-79-8
IUPAC name
dichloro(triphenyl)-lambda5-stibane
State
State

At room temperature, triphenylstibine dichloride is a solid. It is typically stable under normal conditions but should be handled with care due to its potential toxicity and reactivity with moisture.

Melting point (Celsius)
157.00
Melting point (Kelvin)
430.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
440.16g/mol
Molar mass
440.1620g/mol
Density
1.6484g/cm3
Appearence

Triphenylstibine dichloride is typically a white crystalline solid. It may appear slightly yellow or off-white when impure. The crystals can be quite lustrous, and when ground, they form a fine powder.

Comment on solubility

Solubility of Dichloro(triphenyl)-lambda5-stibane

Dichloro(triphenyl)-lambda5-stibane, a complex organoantimony compound, exhibits unique solubility characteristics that are influenced by its structural composition. Understanding its solubility is essential for various applications, including chemical synthesis and material science.

Key Aspects of Solubility

  • Solvent Interaction: The solubility of this compound is significantly affected by the choice of solvent. It tends to dissolve better in nonpolar solvents due to the presence of the bulky triphenyl groups, which create steric hindrance and limit interactions with polar solvents.
  • Temperature Dependence: As with many organometallic compounds, the solubility of dichloro(triphenyl)-lambda5-stibane may increase with temperature. A higher temperature generally provides more kinetic energy, allowing for better dissolution in the appropriate solvent.
  • Precipitation Factors: In certain conditions, this compound may precipitate out of solution if the solvent's concentration is too high or if there are changes in temperature, which reduces solubility.
  • Applications in Solubility Assessments: When conducting solubility tests, comparing various solvents can provide valuable insights into its behavior in a range of chemical environments, which is crucial for its practical applications.

In conclusion, while dichloro(triphenyl)-lambda5-stibane displays specific solubility behaviors, its interaction with solvents, temperature effects, and the overall environment play vital roles in determining its solubility profile. A thorough understanding of these factors can enhance its utilization in various fields.

Interesting facts

Dichloro(triphenyl)-lambda5-stibane

Dichloro(triphenyl)-lambda5-stibane is an intriguing organometallic compound that showcases the fascinating interplay between metals and organic molecules. Here are some interesting insights into this compound:

  • Organometallic Nature: This compound belongs to a class of organometallics, which contain at least one bond between a carbon atom and a metal, in this case, antimony (Sb). Organometallics often exhibit unique reactivity and diverse applications.
  • Chemical Applications: Due to its structure, dichloro(triphenyl)-lambda5-stibane can be utilized in various chemical syntheses, particularly in the development of new materials and coordination complexes. Its reactivity makes it a valuable intermediate in organic synthesis.
  • Stabilizing Ligands: The triphenyl groups serve as stabilizing ligands, which can influence the electronic properties of the antimony center. This stabilization can enhance the compound's reactivity and selectivity in different chemical reactions.
  • Importance in Research: Researchers are continually exploring the properties of such compounds for their potential use in catalysis, electronics, and as precursors in the synthesis of pharmaceuticals and agrochemicals.
  • Environmental Considerations: As with many organometallic compounds, understanding the environmental impact is crucial. The disposal and use of dichloro(triphenyl)-lambda5-stibane must be approached with caution, given the sensitive nature of organometallics and their potential toxicity.

In conclusion, dichloro(triphenyl)-lambda5-stibane is more than just a chemical compound; it is a gateway into understanding complex interactions within organometallic chemistry that can lead to groundbreaking discoveries and innovations. The study of such compounds continues to thrill and inspire chemists across various fields.

Synonyms
Triphenylantimony dichloride
Dichlorotriphenylantimony
ANTIMONY, DICHLOROTRIPHENYL-
Triphenylantimony(V) dichloride
NSC 432
EINECS 209-834-1
NSC 179782
BRN 4142072
DTXSID5060483
TRIPHENYL ANTIMONY DICHLORIDE
Dichlorotriphenylstibane
Antimony, dichlorotriphenyl
Dichloro(triphenyl)stiborane
Stibine, triphenyl, dichloride
DTXCID5042617
Stibine, triphenyl, dichloride (6CI)
209-834-1
pdgpvqhgclpces-uhfffaoysa-l
un2923
594-31-0
Dichlorotriphenylstibine
Antimony, triphenyldichloride
Dichlorid trifenylantimonicny
dichloro(triphenyl)-lambda5-stibane
Triphenylstibine dichloride
Dichlorid trifenylantimonicny [Czech]
MFCD00013598
Stibine, triphenyl-, dichloride
Dichlorotriphenylantimony(V)
SCHEMBL124214
Dichloro(triphenyl)stiborane #
NSC432
NSC-432
NSC179782
AKOS015840469
Triphenylantimony(V) dichloride, 99%
NSC-179782
DB-246433
CS-0085862
NS00080261
D92537