Bis(methylcyclopentadienyl)zirconium dichloride

双(甲基环戊二烯)二氯化锆

Also known as: BIS(METHYLCYCLOPENTADIENYL)ZIRCONIUM DICHLORIDE, Bis(methylcyclopentadienyl)zirconium(IV) dichloride, Dichlorobis(methylcyclopentadienyl)zirconium, (MeCp)2ZrCl2, (CH3Cp)2ZrCl2, Bis(methylcyclopentadienyl)zirkoniumdichlorid, MFCD00672106

Bis(methylcyclopentadienyl)zirconium dichloride (CAS 12109-76-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H14Cl2Zr and a molecular weight of 320.37000 g/mol. It is also known as BIS(METHYLCYCLOPENTADIENYL)ZIRCONIUM DICHLORIDE, Bis(methylcyclopentadienyl)zirconium(IV) dichloride and Dichlorobis(methylcyclopentadienyl)zirconium. Key property: a melting point of 180.5-184ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 12109-76-1
Jingsj CID: J-1523683-8
Molecular Formula: C₁₂H₁₄Cl₂Zr
Chinese Name: 双(甲基环戊二烯)二氯化锆
Molecular Weight: 320.37000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	180.5-184ºC(lit.)

Frequently Asked Questions

What is the CAS number of Bis(methylcyclopentadienyl)zirconium dichloride?

The CAS number of Bis(methylcyclopentadienyl)zirconium dichloride is 12109-76-1.

What are the molecular formula and molecular weight of Bis(methylcyclopentadienyl)zirconium dichloride?

Bis(methylcyclopentadienyl)zirconium dichloride has molecular formula C12H14Cl2Zr and molecular weight 320.37000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(methylcyclopentadienyl)zirconium dichloride (CAS 12109-76-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523683-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.