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CAS 4756-75-6

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Triphenylstibine oxide

Description:
Triphenylstibine oxide, with the CAS number 4756-75-6, is an organoantimony compound characterized by its structure, which includes three phenyl groups attached to a central antimony atom, along with an oxide functional group. This compound typically appears as a white to light yellow solid and is known for its stability and low volatility. It is soluble in organic solvents such as benzene and toluene but has limited solubility in water. Triphenylstibine oxide exhibits properties that make it useful in various applications, including as a reagent in organic synthesis and as a potential ligand in coordination chemistry. Additionally, it has been studied for its biological activity, particularly in relation to its antitumor properties. However, like many organometallic compounds, it should be handled with care due to potential toxicity and environmental concerns associated with antimony compounds. Proper safety measures should be observed when working with this substance in laboratory settings.
Formula:C18H15OSb
InChI:InChI=1/3C6H5.O.Sb/c3*1-2-4-6-5-3-1;;/h3*1-5H;;/rC18H15OSb/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key:InChIKey=RIBJLXBLWQKWLO-UHFFFAOYSA-N
SMILES:[Sb](=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
Synonyms:
  • Ai3-52760
  • Brn 4136903
  • Nsc 99161
  • Stibine oxide, triphenyl-
  • Stibine oxide, triphenyl-, hydrate
  • Triphenylantimony oxide
  • Triphenylstibane Oxide
  • Triphenylstibine oxide
  • Triphenylstibine oxide
  • triphenyl-stibineoxid
  • di(phenyl)stiborylbenzene
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