Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)hafnium(IV), 99.7% (metals basis), Thermo Scientific Chemicals

Description

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)hafnium(IV) is used as an intermediate to fabricate capacitor devices on the nano scale.

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: 63370-90-1
• Molecular Formula: C44H76HfO8
• Molecular Weight (g/mol): 911.574
• MDL Number: MFCD01863471
• InChI Key: GPCQYWUYUFMJFR-UHFFFAOYSA-N
• Synonym: hafnium tetramethylheptanedionate, tetrakis dipivaloylmethanato hafnium
• PubChem CID: 121233202
• SMILES: CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.[Hf+4]

• Melting Point: 315°C
• Quantity: 5 g
• Solubility Information: Soluble in hexane,toluene,hydrocarbons,alcohols,ketones and esters. Insoluble in water.
• Formula Weight: 910.5
• Percent Purity: 99.7%
• Physical Form: Powder
• Assay: (metals basis)
• Chemical Name or Material: Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)hafnium(IV)

Safety and Handling

TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only