NIOBIUM ETHOXIDE
Synonym(s):NbOEt;Niobium ethanolate;Niobium ethylate;Niobium pentaethoxide;Pentaethoxyniobium
- CAS NO.：3236-82-6
- Empirical Formula: C10H25NbO5
- Molecular Weight: 318.21
- MDL number: MFCD00015122
- EINECS: 221-795-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-16 17:17:29
What is NIOBIUM ETHOXIDE?
Chemical properties
yellow to orange-brown liquid
The Uses of NIOBIUM ETHOXIDE
Niobium ethoxide is an important precursor for depositing thin films of niobium oxide and other thin films doped with niobium. These thin films are thermally stable and show valuable magnetic, ferroelectric and good conducting properties, hence finding applications as random access memory (RAM) and photovoltaics
Properties of NIOBIUM ETHOXIDE
| Melting point: | 6 °C(lit.) |
| Boiling point: | 140-142 °C0.1 mm Hg(lit.) |
| Density | 1.268 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 97 °F |
| storage temp. | Flammables area |
| solubility | reacts with H2O; soluble in petroleum ether |
| form | Liquid |
| color | Yellow to orange-brown |
| Specific Gravity | 1.32 |
| Water Solubility | Soluble in organic solvents. Decomposes in water.Miscible with organic solvents. |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 3678883 |
| CAS DataBase Reference | 3236-82-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanol, niobium(5+) salt (3236-82-6) |
Safety information for NIOBIUM ETHOXIDE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. |
Computed Descriptors for NIOBIUM ETHOXIDE
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