Hafnocene Dichloride - ≥98% , CAS No.12116-66-4

CAS: 12116-66-4 Cat. No.: H157415 Molecular Weight: 379.58 EC Number: 235-177-5 PubChem CID: 21904050

GRADE & PURITY ≥98%

Synonyms

C5-cyclopenta-2,4-dien-1-yl)hafnium | Bis(cyclopentadienyl)hafnium dichloride | SCHEMBL138984 | Hafnocene dichloride | Di(cyclopentadienyl)hafnium(IV) dichloride | Bis(cyclopentadienyl)hafnium dichloride | Hafnocene dichloride | cyclopenta-1,3-diene | haf

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

application：

Starting material to prepare many kinds of hafnocene(II or IV) derivatives; in combination with AgI salt, is an effective activator for glycosyl fluoride. Pharmaceutical intermediates and alos used in chemical research.

Specifications

Synonyms

C5-cyclopenta-2, 4-dien-1-yl)hafnium | Bis(cyclopentadienyl)hafnium dichloride | SCHEMBL138984 | Hafnocene dichloride | Di(cyclopentadienyl)hafnium(IV) dichloride | Bis(cyclopentadienyl)hafnium dichloride | Hafnocene dichloride | cyclopenta-1, 3-diene | haf

Specifications & Purity

≥98%

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504769078
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504769078
• Canonical Smiles: C1C=CC=[C-]1.C1C=CC=[C-]1.[Cl-].[Cl-].[Hf+4]
• IUPAC Name: cyclopenta-1,3-diene;hafnium(4+);dichloride
• InChIKey: IXKLRFLZVHXNCF-UHFFFAOYSA-L
• INCHI: 1S/2C5H5.2ClH.Hf/c2*1-2-4-5-3-1;;;/h2*1-3H,4H2;2*1H;/q2*-1;;;+4/p-2
• Isomeric SMILES: C1C=CC=[C-]1.C1C=CC=[C-]1.[Cl-].[Cl-].[Hf+4]
• RTECS: MG4815000
• PubChem CID: 21904050
• Molecular Weight: 379.58

Chemical and Physical Properties

• Solubility: Soluble in aromatic solvents, chloroform; slightly soluble in THF, ether. Insolble in hexanes.
• Sensitivity: Air & Moisture Sensitive
• Melt Point(°C): 230-233°C

References

1. Shaozhen Huang, Tianbao Li, Zhangdi Xie, Kun Li, Yuejiao Chen, Lin Mei, Gui-Chao Kuang, Zhibin Wu, Yu Zhang, Lin Gu, Libao Chen.  (2025)  Engineering Stress-Potential Coupled Interface on Ultrathin Lithium Anodes Toward 450 Wh Kg−1-Level Long-Cycling Lithium Metal Batteries.  ADVANCED MATERIALS,      [PMID:41452138] [10.1002/adma.202519442]