Hafnium tert-butoxide, 99.9% (metals basis excluding Zr), Zr< 0.5%, Thermo Scientific Chemicals

Description

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

• Melting Point: 2°C
• Color: Yellow
• Density: 1.15 g/mL
• Boiling Point: 90°C (5 mmHg)
• Flash Point: 28°C (82°F)
• Molecular Formula: C16H40HfO4
• Linear Formula: Hf[OC(CH₃)₃]₄
• Quantity: 2 g
• UN Number: UN1993
• Sensitivity: Air and moisture sensitive
• Synonym: tetrakis tert-butoxy hafnium, hafnium; 2-methylpropan-2-ol
• Solubility Information: Soluble in hydrocarbons, reacts with alcohols, ketones, and esters
• InChI Key: YZABPPRMRYHJGL-UHFFFAOYSA-N
• SMILES: CC(C)(C)O.CC(C)(C)O.CC(C)(C)O.CC(C)(C)O.[Hf]
• IUPAC Name: hafnium;2-methylpropan-2-ol
• Molecular Weight (g/mol): 474.98
• PubChem CID: 25199745
• Formula Weight: 470.94
• Percent Purity: 99.9%
• Physical Form: Liquid
• Assay: (metals basis excluding Zr), Zr < 0.5%
• Chemical Name or Material: Hafnium tert-butoxide

RUO – Research Use Only