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CAS 74507-61-2

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Bis(pentamethylcyclopentadienyl)chromium

Description:
Bis(pentamethylcyclopentadienyl)chromium, with the CAS number 74507-61-2, is a coordination compound featuring chromium in a low oxidation state, typically +2. This compound is characterized by its unique structure, where two pentamethylcyclopentadienyl ligands coordinate to a central chromium atom. The pentamethylcyclopentadienyl ligands enhance the stability and solubility of the complex due to their bulky and electron-rich nature. As a result, this compound exhibits interesting electronic properties and is often used in organometallic chemistry and materials science. It is known for its potential applications in catalysis, particularly in polymerization processes, and as a precursor in the synthesis of chromium-containing materials. The compound is generally handled with care due to its potential toxicity and the need for proper safety protocols in laboratory settings. Overall, Bis(pentamethylcyclopentadienyl)chromium represents a significant example of transition metal complexes with unique structural and electronic characteristics.
Formula:C20H30Cr
InChI:InChI=1/2C10H15.Cr/c2*1-6-7(2)9(4)10(5)8(6)3;/h2*1-5H3;/q-5;-1;
SMILES:C[C-]1[C-](C)[C-](C)[C-](C)[C-]1C.CC1=C(C)[C-](C)C(=C1C)C.[Cr]
Synonyms:
  • Chromocene, decamethyl-
  • Chromium
  • 1,2,3,4,5-Pentamethylcyclopenta-1,3-Diene
  • 1,2,3,4,5-Pentamethylcyclopentane
  • bis(pentamethylcyclopentadienyl)chromium
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