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| Synonyms | ZrCp₂Cl₂;BIS(CYCLOPENTADIENYL)ZIRCONIUM DICHLORIDE; BIS(CYCLOPENTADIENYL)ZIRCONIUM(IV) DICHLORIDE;ZIRCONOCENE DICHLORIDE; bis(η-cyclopentadienyl)zirconiumchloride;Dichlorobis(cyclopentadienyl) zirconium;Dichlorozirconocene |
| Molecular Formula | C10H10Cl2Zr |
| Appearance | White to off-white powder |
| Molecular Weight | 292.32 |
| Melting Point | 242-245℃(lit.) |
| Boiling Point | 124-125℃/15mm |
| Flash Point | 124-125℃/15mm |
| Storage Conditions | Refrigerator (+4℃) |
| Solubility | No reaction with water under neutral conditions |
| Purity | ≧98% |
| Package Information | 100g, 500g, 1kg, or customized |
Cp₂ZrCl₂ is a widely used zirconocene compound for olefin polymerization and catalyst screening with suitable co-catalysts.
Zirconocene dichloride is useful for preparing early-transition-metal complexes and reactive organozirconium intermediates.
The solid form supports accurate weighing and charging, while still requiring dry, inert handling to protect activity.
Bis(cyclopentadienyl)zirconium dichloride is used in polymer chemistry, organic synthesis and organometallic methodology development.
Cp₂ZrCl₂ is commonly evaluated with MAO or alkylaluminum co-catalysts for ethylene and α-olefin polymerization studies.
It serves as a reference zirconocene compound for comparing ligand effects, supported catalysts and structure-activity relationships.
Zirconocene dichloride can be converted into reactive zirconocene hydride species used in hydrozirconation chemistry.
Cp₂ZrCl₂-based systems are used in alkyne carboalumination and related stereoselective organic transformations.
It is a useful starting material for preparing zirconium complexes and related organometallic compounds.
Some studies use zirconocene dichloride as a catalyst for direct amidation and pyrrole synthesis.
Bis(cyclopentadienyl)zirconium dichloride is moisture-sensitive and should be handled under dry nitrogen or argon.
Glassware, syringes, spatulas and solvent systems should be dry before contact with Cp₂ZrCl₂.
Keep away from acids, bases, alcohols, halogens, oxidizing agents and unvalidated protic systems.
Use local exhaust ventilation or a fume hood, and avoid creating airborne powder during transfer.
Use chemical-resistant gloves, protective clothing, safety goggles and suitable respiratory protection when dust may form.
1. What is Cp₂ZrCl₂ mainly used for?
Cp₂ZrCl₂ is mainly used as a metallocene catalyst precursor, organozirconium reagent and starting material for zirconium complex synthesis.
2. Can Cp₂ZrCl₂ be used for olefin polymerization?
Yes. It is widely studied with co-catalysts such as MAO or alkylaluminum compounds in ethylene and α-olefin polymerization research.
3. Is Cp₂ZrCl₂ the same as zirconocene chloride hydride?
No. Cp₂ZrCl₂ is zirconocene dichloride. Zirconocene chloride hydride, also called Schwartz’s reagent, can be prepared from zirconocene dichloride by reduction.
4. Is Cp₂ZrCl₂ suitable for electronic materials applications?
It is better positioned as a catalyst and organometallic reagent. For electronic materials use, impurity profile, metal purity and process compatibility must be separately qualified.
5. What packaging is recommended for Bis(cyclopentadienyl)zirconium dichloride?
Moisture-protective packaging is recommended, such as sealed bottles or ampoules under inert gas. Packaging should match customer scale and handling capability.
Wolfa professionally supplies this product, supporting small-batch sampling and large-volume procurement needs. Packaging options include ordinary glass bottles, glass ampoules, metal ampoules, etc.
For product analysis reports (such as COA) or procurement consulting, please feel free to contact us at jomin@wolfachem.com at any time.
