Hafnium(IV) chloride, 98+% (metals basis excluding Zr), Zr <2.7%

Description

CAS: 13499-05-3 | Cl4Hf | 320.29 g/mol

Hafnium chloride tetrahydrofuran complex is an efficient catalyst for the Diels-Alder cycloadditions, Ziegler-Natta polymerization of alkenes. It is used as control rods in nuclear reactors and in manufacture of light bulb filaments.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 13499-05-3
• Molecular Formula: Cl4Hf
• Molecular Weight (g/mol): 320.29
• MDL Number: MFCD00011034
• InChI Key: PDPJQWYGJJBYLF-UHFFFAOYSA-J
• Synonym: hafnium tetrachloride, hafnium iv chloride, hafnium chloride hfcl4 , t-4, hfcl4, hafnium iv chloride,hafnium tetrachloride, hafnium iv chloride, sublimed grade, hafnium iv chloride, purum at, hafnium iv chloride, purified by sublimation trace metals basis
• PubChem CID: 37715
• IUPAC Name: tetrachlorohafnium
• SMILES: Cl[Hf](Cl)(Cl)Cl

• Melting Point: 320° (sublimation)
• Color: White
• Physical Form: Powder
• Quantity: 2.5 g
• Assay Percent Range: >98% (Metals basis excluding Zr)
• Solubility Information: Soluble in water,methanol and acetone.
• Formula Weight: 320.3
• Odor: Irritating
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Hafnium(IV) chloride

Safety and Handling

Hazard Category	H314
Precautionary Statement	P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	DOT Class: 8; Packaging Group: III
EINECSNumber	236-826-5
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only