ChemicalBook >> CAS DataBase List >>TANTALUM ETHOXIDE
TANTALUM ETHOXIDE
- CAS No.
- 6074-84-6
- Chemical Name:
- TANTALUM ETHOXIDE
- Synonyms
- um(V) ethoxide;PET: Ta(OC2H5)5;ANTALUM ETHOXIDE;TANTAL(V)-ETHOXID;TANTALUM ETHOXIDE;TANTALUM ETHYLATE;Pentaethoxytantalum;tantalum(v) ethylate;Pentaethyl tantalate;TANTALUM(V) ETHOXIDE
- CBNumber:
- CB7133462
- Molecular Formula:
- C10H25O5Ta
- Molecular Weight:
- 406.25
- MDL Number:
- MFCD00049785
- MOL File:
- 6074-84-6.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | 21 °C(lit.) |
|---|---|
| Boiling point | 155 °C0.01 mm Hg(lit.) |
| Density | 1.566 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 87 °F |
| storage temp. | 2-8°C |
| solubility | Soluble in organic solvents. |
| form | liquid |
| Specific Gravity | 1.56 |
| Water Solubility | Decomposes in water. Soluble in organic solvents. |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | Moisture Sensitive/Air Sensitive |
| BRN | 3678999 |
| CAS DataBase Reference | 6074-84-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanol, tantalum(5+) salt (6074-84-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P243 | |||||||||
| Hazard Codes | C,F | |||||||||
| Risk Statements | 10-34 | |||||||||
| Safety Statements | 16-26-36/37/39-45 | |||||||||
| RIDADR | UN 2920 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-8-10-21 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2905190019 | |||||||||
| NFPA 704 |
|
TANTALUM ETHOXIDE price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 339113 | Tantalum(V) ethoxide 99.98% trace metals basis | 6074-84-6 | 10g | $169 | 2024-03-01 | Buy |
| Sigma-Aldrich | 339113 | Tantalum(V) ethoxide 99.98% trace metals basis | 6074-84-6 | 100g | $1180 | 2024-03-01 | Buy |
| Alfa Aesar | L16033 | Tantalum(V) ethoxide, optical grade 99.95% (metal basis) | 6074-84-6 | 5g | $96.65 | 2024-03-01 | Buy |
| Alfa Aesar | L10288 | Tantalum(V) ethoxide 99+% | 6074-84-6 | 5g | $109 | 2024-03-01 | Buy |
| Alfa Aesar | L10288 | Tantalum(V) ethoxide 99+% | 6074-84-6 | 25g | $375 | 2024-03-01 | Buy |
TANTALUM ETHOXIDE Chemical Properties,Uses,Production
Description
Tantalum ethoxide can be used for the manufacture of tantalum (V) oxidethin-film materials using chemical vapor deposition, atomic layer deposition, and sol-gel processing. Those materials have applications in semiconductor, electrochromic and optical fields1,2,3. In research filed, it can be used for the synthesis of some novel compounds such as oxo-alkoxide-carboxylates like Ta4O4(OEt)8(OOCCH3)4 with special molecular structure2. It is also used to prepare tantalum oxide nanoparticles for the imaging cartilage4.
Reference
- Sukanya Murali, †, A. Anand Deshpande, and C. G. Takoudis. "Modeling of the Metalorganic Chemical Vapor Deposition of Tantalum Oxide from Tantalum Ethoxide and Oxygen." Industrial & Engineering Chemistry Research 44.16(2005): págs. 6387-6392.
- Dong, L. U., et al. "Synthesis Method and Application of Tantalum (Ⅴ) Ethoxide" Guangzhou Chemical Industry (2016).
- https://www.alfa.com/en/catalog/014643/
Chemical Properties
clear colorless to almost colorless liquid or
Uses
Tantalum(V) ethoxide acts as a precursor used in the preparation of ultra thin films of tantalum oxide and other tantalum containing films, which finds application in semiconductors. It is also used to prepare tantalum oxide nanoparticles for the imaging cartilage.
Uses
Tantalum(V) ethoxide precursor is used to deposit ultra thin films of Tantalum oxide and other tantalum containing films by atomic layer deposition and chemical vapor deposition methods
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.
Purification Methods
Purify it by distillation under reduced pressure. It aggregates in *C6H6,EtOH, MeCN, pyridine and diisopropyl ether. [Bradley et al. J Chem Soc 726 1955, Bradley et al. J Chem Soc 5 1956, Beilstein 1 IV 1312.]
TANTALUM ETHOXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 142)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| City Chemical LLC | 2039322489 | sales@citychemical.com | United States | 168 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Hunan russell chemicals technology co ltd | 731-88557738 +8613739093081 | sales01@russellchem.com | CHINA | 291 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2255 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 9553 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
View Lastest Price from TANTALUM ETHOXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-12-20 | TANTALUM ETHOXIDE
6074-84-6
|
US $1.00 / ASSAYS | 1ASSAYS | 97-99% | 1000KGS | Career Henan Chemical Co | |
 |
2018-11-22 | TANTALUM ETHOXIDE
6074-84-6
|
US $1.00 / KG | 1G | 98% | 2000Kg | Zhenfei Industrial Co. Ltd.
|
-
- TANTALUM ETHOXIDE
6074-84-6
- US $1.00 / ASSAYS
- 97-99%
- Career Henan Chemical Co
-
- TANTALUM ETHOXIDE
6074-84-6
- US $1.00 / KG
- 98%
- Zhenfei Industrial Co. Ltd.
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TANTAL(V)-ETHOXID
TANTALUM PENTAETHOXIDE
TANTALUM(V) ETHOXIDE
TANTALUM ETHOXIDE
TANTALUM ETHYLATE
PET: Ta(OC2H5)5
Tantalum(IV) Ethoxide
Tantalum(Ⅴ) Ethoxide, 99.9%
um(V) ethoxide
TANTALUM ETHOXIDE ISO 9001：2015 REACH
Tantalum(V) ethoxide, 99.98%
ANTALUM ETHOXIDE
Tantalum(V) Ethoxide (Metals Basis), Nb
6074-84-6
TaOC2H55
TaOCH2CH35
C2H6O15Ta
C10H25O5Ta
C10H30O5Ta
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