- HAFNIUM TERT-BUTOXIDE
-
- $0.00 / 200KG
-
2023-09-06
- CAS:2172-02-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
|
| HAFNIUM TERT-BUTOXIDE Basic information |
| HAFNIUM TERT-BUTOXIDE Chemical Properties |
Melting point | 2℃ | Boiling point | 90 °C5 mm Hg(lit.) | density | 1.166 g/mL at 25 °C(lit.) | refractive index | n20/D 1.424(lit.) | Fp | 83 °F | solubility | Soluble in hydrocarbons, reacts with alcohols, ketones, and esters | form | Liquid | Specific Gravity | 1.166 | Hydrolytic Sensitivity | 7: reacts slowly with moisture/water | Sensitive | Moisture Sensitive/Light Sensitive | Exposure limits | ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 | CAS DataBase Reference | 2172-02-3(CAS DataBase Reference) |
Hazard Codes | Xi | Risk Statements | 10-36/37/38 | Safety Statements | 16-26 | RIDADR | UN 1993 3/PG 3 | WGK Germany | 3 | TSCA | No | HazardClass | 3 | PackingGroup | II | HS Code | 2905190019 |
| HAFNIUM TERT-BUTOXIDE Usage And Synthesis |
Uses | Hafnium tert-butoxide [Hf(OtBu)4] is a mononuclear; volatile; and highly promising precursor for the deposition of HfO2 and other hafnium doped thin films by vapor deposition techniques. The deposited films show high dielectric constant suitable for semiconductor devices. | General Description | Atomic number of base material: 72 Hafnium |
| HAFNIUM TERT-BUTOXIDE Preparation Products And Raw materials |
|