339113
Tantalum(V) ethoxide
99.98% trace metals basis
Manufacturer: Sigma Aldrich
CAS Number: 6074-84-6
Synonym(S): Pentaethoxytantalum, Pentaethyl tantalate, Tantalum ethylate, Tantalum pentaethoxide, Tantalum(V) ethoxide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | 339113-10-G | In Stock | ₹ 14,527.15 |
| 100 G | 339113-100-G | In Stock | ₹ 77,084.83 |
339113 - 10 G
In Stock
Quantity
1
Base Price: ₹ 14,527.15
GST (18%): ₹ 2,614.887
Total Price: ₹ 17,142.037
Quality Level
100
Assay
99.98% trace metals basis
form
liquid
reaction suitability
core: tantalumreagent type: catalyst
impurities
<2 wt. % toluene
refractive index
n20/D 1.487 (lit.)
bp
155 °C/0.01 mmHg (lit.)
mp
21 °C (lit.)
density
1.566 g/mL at 25 °C (lit.)
SMILES string
CCO[Ta](OCC)(OCC)(OCC)OCC
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Strem, An Ascensus Company CAS# 6074-84-6. 10g. Tantalum(V) ethoxide (99.99+%-Ta) PURATREM. MFCD00049785 | Strem, An Ascensus Company | ₹ 13,860.72 | |
 | Strem, An Ascensus Company CAS# 6074-84-6. 5 x 50g. Tantalum(V) ethoxide (99.99+%-Ta) PURATREM. MFCD00049785 | Strem, An Ascensus Company | ₹ 1,51,081.85 | |
 | Tantalum(V) ethoxide | Sigma Aldrich | ₹ 14,527.15 - ₹ 77,084.83 | |
 | 6074-84-6 | Tantalum ethoxide | A2B Chem | ₹ 6,673.68 - ₹ 45,090.12 |
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Description
- General description: Tantalum(V) ethoxide Ta(OC2H5)5 is a tantalum alkoxide that can be used as a precursor in the preparation of tantalum oxide by chemical vapor deposition (CVD). It has excellent volatility and thermal stability. It can be synthesized by anodic oxidation of tantalum plate in anhydrous ethanol.[1]
- Application: Ta(OC2H5)5 can be used in the formation of ultrathin tantalum oxide based capacitors.[2][3] It can also be used as a liquid precursor in the preparation of tantalum carbide nanopowder for hard coating on metal surfaces.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
WGK
WGK 1
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 100
Assay: 99.98% trace metals basis
form: liquid
reaction suitability: core: tantalumreagent type: catalyst
impurities: <2 wt. % toluene
refractive index: n20/D 1.487 (lit.)
bp: 155 °C/0.01 mmHg (lit.)
mp: 21 °C (lit.)
density: 1.566 g/mL at 25 °C (lit.)
SMILES string: CCO[Ta](OCC)(OCC)(OCC)OCC
Quality Level:
100
Assay:
99.98% trace metals basis
form:
liquid
reaction suitability:
core: tantalumreagent type: catalyst
impurities:
<2 wt. % toluene
refractive index:
n20/D 1.487 (lit.)
bp:
155 °C/0.01 mmHg (lit.)
mp:
21 °C (lit.)
density:
1.566 g/mL at 25 °C (lit.)
SMILES string:
CCO[Ta](OCC)(OCC)(OCC)OCC
Quality Level: 100
Assay: 97%
form: solid
reaction suitability: core: zirconiumreagent type: catalyst
impurities: __
refractive index: __
bp: 235 °C/5 mmHg (lit.)
mp: __
density: __
SMILES string: CCO[Zr](OCC)(OCC)OCC
Quality Level:
100
Assay:
97%
form:
solid
reaction suitability:
core: zirconiumreagent type: catalyst
impurities:
__
refractive index:
__
bp:
235 °C/5 mmHg (lit.)
mp:
__
density:
__
SMILES string:
CCO[Zr](OCC)(OCC)OCC
Quality Level: 100
Assay: 97%
form: solid
reaction suitability: core: zirconiumreagent type: catalyst
impurities: __
refractive index: __
bp: 235 °C/5 mmHg (lit.)
mp: __
density: __
SMILES string: CCO[Zr](OCC)(OCC)OCC
Quality Level:
100
Assay:
97%
form:
solid
reaction suitability:
core: zirconiumreagent type: catalyst
impurities:
__
refractive index:
__
bp:
235 °C/5 mmHg (lit.)
mp:
__
density:
__
SMILES string:
CCO[Zr](OCC)(OCC)OCC
Quality Level: 100
Assay: __
form: powder or crystalssolid
reaction suitability: core: cobalt
impurities: __
refractive index: __
bp: __
mp: 176-180 °C (dec.) (lit.)
density: __
SMILES string: [Co].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2
Quality Level:
100
Assay:
__
form:
powder or crystalssolid
reaction suitability:
core: cobalt
impurities:
__
refractive index:
__
bp:
__
mp:
176-180 °C (dec.) (lit.)
density:
__
SMILES string:
[Co].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2