Products Categories
| CAS No.: | 6074-84-6 |
|---|---|
| Name: | TANTALUM ETHOXIDE |
| Molecular Structure: | |
|
|
|
| Formula: | C2H6 O . 1/5 Ta |
| Molecular Weight: | 406.253 |
| Synonyms: | Ethanol,tantalum(5+) salt (9CI); Ethyl alcohol, tantalum(5+) salt (8CI); Tantalumethoxide (6CI,7CI); Ditantalum decaethoxide; Pentaethoxytantalum; Pentaethyltantalate; Tantalum ethylate; Tantalum pentaethoxide; Tantalum pentaethylate;Tantalum pentethoxide; Tantalum(5+) ethoxide; Tantalum(V) ethoxide |
| EINECS: | 228-010-2 |
| Density: | 1.566 |
| Melting Point: | 21 °C(lit.) |
| Boiling Point: | 155 °C0.01 mm Hg(lit.) |
| Flash Point: | 87 °F |
| Solubility: | Decomposes in water. Soluble in organic solvents. |
| Hazard Symbols: |
 
|
| Risk Codes: | R10;R34 |
| Safety: | 16-26-36/37/39-45 |
| Transport Information: | UN 2920 |
| PSA: | 46.15000 |
| LogP: | 2.43600 |
- 81281-59-67-Benzylideneaminotheophylline
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- 958254-66-51H-Imidazo[4,5-b]pyridine-2-carboxaldehyde, 1-methyl-, hydrochloride
- 99170-93-1N-Methyl-2-oxazolamine
- 717878-06-31-(4-fluorophenyl)-4-nitro-1H-imidazole
- 914458-26-7[5-(2-fluorophenyl)-1-pentyl-1H-pyrrol-3-yl]-1-naphthalenyl-Methanone
- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
- 6074-84-6
tantalum(V) ethoxide
| Conditions | Yield |
|---|---|
| With ethanol In benzene reaction with ethanol in benzene at ambient temp.;; | 100% |
| With ethanol In benzene reaction with ethanol in benzene at ambient temp.;; | 100% |
| Conditions | Yield |
|---|---|
| In gas |
| Conditions | Yield |
|---|---|
| In ethanol Electrolysis; anodic dissolution of the metal in anhyd. alcohol in presence of LiCl assupporting electrolite; EtOH was evapd. from resulting electrolyte, the Ta(OEt)5 was extd. from residue with hexane, on prolonged storage of liquid crude Ta(OEt)5 the second Ta-Li complex crystllized in minor yield; elem. anal.; |
| Conditions | Yield |
|---|---|
| With LiCl In ethanol Electrochem. Process; dry Ar atmosphere; anodic oxidation of Ta in LiCl2 soln.; distillation; |
| Conditions | Yield |
|---|---|
| With ethanol; ammonia In benzene byproducts: NH4Cl; TaCl5 was treated with ethanol in benzene in presence of excess NH3, the NH4Cl was separated, the filtrate was evaporated under reduced pressure;; distillation under reduced pressure;; | |
| With ethanol; NH3 In benzene byproducts: NH4Cl; TaCl5 was treated with ethanol in benzene in presence of excess NH3, the NH4Cl was separated, the filtrate was evaporated under reduced pressure;; distillation under reduced pressure;; |
- 3385-94-2
hexamethyldisilathiane
- 110-18-9
N,N,N,N,-tetramethylethylenediamine
- 865-34-9
lithium methanolate
- 6074-84-6
tantalum(V) ethoxide
| Conditions | Yield |
|---|---|
| In diethyl ether; acetonitrile byproducts: Me3SiOEt, Me3SiOMe; under N2; a soln. of Ta(OEt)5 in ether added to a soln. of LiOMe and (Me3Si)2S in CH3CN; mixt. stirred at room temp.; TMEDA added;; elem. anal.;; | 80% |
- 188612-43-3, 47904-22-3
1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.1(5,11)]heptasiloxaneendo-3,7,14-triol
- 6074-84-6
tantalum(V) ethoxide
| Conditions | Yield |
|---|---|
| In toluene for 26h; Reflux; | 80% |
| Conditions | Yield |
|---|---|
| With Mg(OOCCH3)2 In toluene under Ar; suspn. of Bi deriv. and salicylic acid in PhMe refluxed for 1 h, concd. in vac., redissolved in 2-propanol, added Mg salt, added dropwise Ta ethoxide, left at room temp. for 14 d; filtered, redissolved in CH2Cl2, filtered (Celite), added hexane; elem. anal.; | 62% |
| In toluene under Ar; react. of Bi deriv. with Ta ethoxide and ligand; | 0% |
| With NaOOCCH3 In toluene under Ar; react. of Bi deriv. with Ta ethoxide and ligand; | 0% |
| Conditions | Yield |
|---|---|
| In toluene under Ar; suspn. of Bi deriv. and salicylic acid in PhMe refluxed for 1 h, cooled to room temp., added dropwise Ta ethoxide, stirred at room temp. for 24 h; concd. in vac., washed (Et2O), dried in vac., recrystd. from CH2Cl2/hexane; elem. anal.; | 58% |
| Conditions | Yield |
|---|---|
| In tetrahydrofuran at 20℃; for 48h; | 34% |
What can I do for you?
Get Best Price
Chemistry
Molecule structure of Tantalum(V) ethoxide (CAS NO.6074-84-6):
IUPAC Name: Ethanolate; tantalum(5+)
Molecular Weight: 406.2504 [g/mol]
Molecular Formula: C10H25O5Ta
Density: 1.566 g/cm3
Boiling point: 155 ºC
Refractive index: 1.487
Melting Point: 21 °C(lit.)
Flash Point: 87 °F
Storage Temp.: 2-8 °C
Sensitive: moisture sensitive/air sensitive
H-Bond Acceptor: 5
Exact Mass: 406.118195
MonoIsotopic Mass: 406.118195
Topological Polar Surface Area: 115
Heavy Atom Count: 16
Complexity: 2.8
Canonical SMILES: CC[O-].CC[O-].CC[O-].CC[O-].CC[O-].[Ta+5]
InChI: InChI=1S/5C2H5O.Ta/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5
InChIKey: HSXKFDGTKKAEHL-UHFFFAOYSA-N
EINECS: 228-010-2
Product Categories of Tantalum(V) ethoxide (CAS NO.6074-84-6): Catalysis and Inorganic Chemistry; Chemical Synthesis; Solution Deposition Precursors; Tantalum; TantalumMicro/Nanoelectronics
Safety Profile
Hazard Codes: 
C, 
F
Risk Statements: 10-34
R10:Flammable.
R34:Causes burns.
Safety Statements: 16-26-36/37/39-45
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2920 8/PG 2
WGK Germany: 3
F: 3-8-10-21
TSCA: No
HazardClass: 3
PackingGroup: III
Specification
Tantalum(V) ethoxide (CAS NO.6074-84-6) is also named as Ethanol, tantalum(5+) salt ; Ethanol, tantalum(5+) salt (5:1) ; Tantalum(5+) ethanolate ; Tantalum ethylate ; Tantalum pentethoxide ; Pentaethoxytantalum ; Ethanol,tantalum(5+) salt (9CI) ; Ethyl alcohol, tantalum(5+) salt (8CI) ; Tantalumethoxide (6CI,7CI) ; Ditantalum decaethoxide ; Pentaethyltantalate ; Tantalum pentaethoxide ; Tantalum pentaethylate ; Tantalum(5+) ethoxide ; Tantalum(V) ethoxide . Tantalum(V) ethoxide (CAS NO.6074-84-6) is clear colorless to almost colorless liquid.