CAS 1291-32-3: Bis(cyclopentadienyl)zirconium dichloride

Description: Bis(cyclopentadienyl)zirconium dichloride, commonly referred to as Cp2ZrCl2, is a coordination compound featuring a zirconium center coordinated to two cyclopentadienyl (Cp) ligands and two chloride ions. This compound is characterized by its distinctive sandwich structure, where the zirconium atom is situated between the two Cp rings, which are known for their ability to stabilize metal centers. It typically appears as a solid and is soluble in organic solvents. The presence of the dichloride groups contributes to its reactivity, making it a useful precursor in various chemical reactions, particularly in organometallic chemistry and catalysis. Cp2ZrCl2 is often employed in polymerization processes, especially in the production of polyolefins, due to its ability to activate olefins. Additionally, it exhibits interesting electronic properties, which can be influenced by the nature of the substituents on the cyclopentadienyl rings. Overall, this compound is significant in both academic research and industrial applications, showcasing the versatility of transition metal complexes.

Formula: C₁₀H₁₀Cl₂Zr

InChI: InChI=1S/2C5H5.2ClH.Zr/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q2*-1;;;+4/p-2

InChI key: InChIKey=QMBQEXOLIRBNPN-UHFFFAOYSA-L

SMILES: [Cl-][Zr+4]12345678([Cl-])([CH]=9[CH]4=[CH]3[CH-]2[CH]91)[CH]=%10[CH]8=[CH]7[CH-]6[CH]%105

Synonyms:

• Bis(3-Ciclopentadienil)Diclorocirconio
• Bis(3-Cyclopentadienyl)Dichlorozirconium
• Bis(3-cyclopentadienyl)dichlorzirconium
• Bis(Cyclopentadienyl)Zirconium(Iv) Dichloride
• Bis(Cyclopentadienyl)Zirconiumichloride
• Bis(cyclopentadienyl)dichlorozirconium
• Bis(Η-Cyclopentadienyl)Zirconiumchloride
• Bis(η5-cyclopentadienyl)dichlorozirconium
• Bis(η5-cyclopentadienyl)zirconium dichloride
• Bis(η⁵-cyclopentadienyl)dichlorozirconium
• Bis(η⁵-cyclopentadienyl)zirconium dichloride
• Bis-π-cyclopentadienyldichlorozirconium
• Cp2ZrCl2
• Cyclopenta-1,3-Diene
• Dichloro(cyclopentadienyl)zirconium
• Dichlorobis(cyclopentadienyl)zirconium
• Dichlorobis(Η5-2,4-Cyclopentadien-1-Yl)Zirconium
• Dichlorobis(Η<Sup>5</Sup>-2,4-Cyclopentadien-1-Yl)Zirconium
• Dichlorobis(η5-cyclopentadienyl)zirconium
• Dichlorobis(η⁵-cyclopentadienyl)zirconium
• Dichlorobis(π-cyclopentadienyl)zirconium
• Dichlorodi-π-cyclopentadienylzirconium
• Dichlorodi-π-dicyclopentadienylzirconium
• Dichlorodicyclopentadienylzirconium
• Dichlorozirconium
• Dichlorozirconium(2+) Dicyclopenta-2,4-Dienide
• Dichlorozirconocene
• Dicyclopenta-1,3-Dien-1-Ylzirconium(2+) Dichloride
• Dicyclopentadienyl Zirconium Dichloride
• Dicyclopentadienyldichlorozirconium
• Dicyclopentadienylzirconium Dichloride
• Eurecen 5034
• Nsc 93930
• Zirconium dicyclopentadiene dichloride
• Zirconium, Di-1,3-Cyclopentadien-1-Yl-, Chloride (1:2)
• Zirconium, dichlorobis(η5-2,4-cyclopentadien-1-yl)-
• Zirconium, dichlorobis(η⁵-2,4-cyclopentadien-1-yl)-
• Zirconium, dichlorodi-π-cyclopentadienyl-
• Zirconium, dichlorodicyclopentadienyl-
• Zirconocene dichloride

Zirconocene Dichloride

CAS: 1291-32-3

• Formula: C₁₀H₁₀Cl₂Zr
• Purity: >97.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 292.31

Bis(cyclopentadienyl)zirconium dichloride, 99% (Zirconocene dichloride)

CAS: 1291-32-3

• Formula: (C₅H₅)₂ZrCl₂
• Purity: 99%
• Color and Shape: white to off-white pwdr.
• Molecular weight: 292.32

Dichlorobis(cyclopentadienyl)zirconium

CAS: 1291-32-3

• Purity: 98%
• Color and Shape: Solid, Crystalline Powder or Granules
• Molecular weight: 292.30999755859375

Bis(cyclopentadienyl)zirconium dichloride

CAS: 1291-32-3

• Formula: C₁₀H₁₀Cl₂Zr
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 292.3164

Bis(cyclopentadienyl)zirconium dichloride, 98+%

CAS: 1291-32-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₁₀Cl₂Zr
• Purity: 98+%
• Color and Shape: White to light beige, Crystalline powder or crystals
• Molecular weight: 292.31

Bis(cyclopentadienyl)zirconium dichloride, 97+%

CAS: 1291-32-3

• Formula: (C₅H₅)₂ZrCl₂
• Molecular weight: 292.32

Bis(cyclopentadienyl)zirconium dichloride, 99+%

CAS: 1291-32-3

Zirconocene dichloride can also be used to prepare the Negishi reagent, Cp2Zr(η2-butene) which is used …

• Formula: C₁₀H₁₀Cl₂Zr
• Purity: 99+%
• Color and Shape: White to off-white, Crystalline powder
• Molecular weight: 292.31

Bis(cyclopentadienyl)zirconium dichloride

CAS: 1291-32-3

Bis(cyclopentadienyl)zirconium dichloride is used for for Stereoselective Glycosidation. It is also used in the catalyzed …

• Formula: C₁₀H₁₀Cl₂Zr
• Color and Shape: White to cream, Powder or crystals or crystalline powder
• Molecular weight: 292.31

Zirconocene Dichloride

CAS: 1291-32-3

• Formula: C₁₀H₁₀Cl₂Zr
• Color and Shape: Off-White
• Molecular weight: 292.32

Zirconocene Dichloride

CAS: 1291-32-3

Zirconocene dichloride is a zirconium compound that reacts with ethylene diamine to produce the active …

• Formula: C₁₀H₁₀Cl₂Zr
• Purity: Min. 95%
• Molecular weight: 292.32 g/mol