hafnium tert-butoxide
Modify Date: 2025-08-27 18:53:16
hafnium tert-butoxide structure
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Common Name | hafnium tert-butoxide | ||
|---|---|---|---|---|
| CAS Number | 2172-02-3 | Molecular Weight | 470.94500 | |
| Density | 1.166 g/mL at 25 °C(lit.) | Boiling Point | 90 °C5 mm Hg(lit.) | |
| Molecular Formula | C16H36HfO4 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 83 °F | |
| Symbol |
GHS02, GHS07 |
Signal Word | Warning | |
| Name | hafnium(4+),2-methylpropan-2-olate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.166 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 90 °C5 mm Hg(lit.) |
| Molecular Formula | C16H36HfO4 |
| Molecular Weight | 470.94500 |
| Flash Point | 83 °F |
| Exact Mass | 472.20800 |
| PSA | 36.92000 |
| LogP | 5.06320 |
| Vapour Pressure | 46mmHg at 25°C |
| Index of Refraction | n20/D 1.424(lit.) |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Phrases | 10 |
| Safety Phrases | S16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2915900090 |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Ferroelastic domain organization and precursor control of size in solution-grown hafnium dioxide nanorods.
ACS Nano 8(5) , 4678-88, (2014) We demonstrate that the degree of branching of the alkyl (R) chain in a Hf(OR)4 precursor allows for control over the length of HfO2 nanocrystals grown by homocondensation of the metal alkoxide with a... |
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Williams, P. A.; et al
J. Mater. Chem. 2nd ed., 12 , 165, (2002)
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Dabrian, A.; et al.
Cryst. Growth Des. 1st ed., 11 , 203, (2011)
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| Tetratert-butoxyhafnium |
| 2-Methyl-propan-2-ol,Hafnium-tetra-tert-butylat |
| 2-methyl-propan-2-ol,hafnium-tetra-tert-butylate |
| Hafnium tert-butoxide |
| MFCD00070458 |