TANTALUM ETHOXIDE
Description Reference- Product Name
- 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 ETHYLATE;TANTALUM ETHOXIDE;Pentaethoxytantalum;TANTALUM(V) ETHOXIDE;tantalum(v) ethylate;Pentaethyl tantalate
- CBNumber
- CB7133462
- Molecular Formula
- C10H25O5Ta
- Formula Weight
- 406.25
- MOL File
- 6074-84-6.mol
TANTALUM ETHOXIDE Property
- Melting point:
- 21 °C(lit.)
- Boiling point:
- 155 °C0.01 mm Hg(lit.)
- Density
- 1.566 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.487(lit.)
- 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.
- Sensitive
- Moisture Sensitive/Air Sensitive
- Hydrolytic Sensitivity
- 8: reacts rapidly with moisture, water, protic solvents
- BRN
- 3678999
- CAS DataBase Reference
- 6074-84-6(CAS DataBase Reference)
- EPA Substance Registry System
- Ethanol, tantalum(5+) salt (6074-84-6)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
N-Bromosuccinimide Price
- Product number
- 339113
- Product name
- Tantalum(V) ethoxide
- Purity
- 99.98% trace metals basis
- Packaging
- 10g
- Price
- $169
- Updated
- 2024/03/01
- Product number
- 339113
- Product name
- Tantalum(V) ethoxide
- Purity
- 99.98% trace metals basis
- Packaging
- 100g
- Price
- $1180
- Updated
- 2024/03/01
- Product number
- L16033
- Product name
- Tantalum(V) ethoxide, optical grade
- Purity
- 99.95% (metal basis)
- Packaging
- 5g
- Price
- $96.65
- Updated
- 2024/03/01
- Product number
- L10288
- Product name
- Tantalum(V) ethoxide
- Purity
- 99+%
- Packaging
- 5g
- Price
- $109
- Updated
- 2024/03/01
- Product number
- L10288
- Product name
- Tantalum(V) ethoxide
- Purity
- 99+%
- Packaging
- 25g
- Price
- $375
- Updated
- 2024/03/01
TANTALUM ETHOXIDE Chemical Properties,Usage,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 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
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.
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
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View Lastest Price from TANTALUM ETHOXIDE manufacturers
- Product
- TANTALUM ETHOXIDE 6074-84-6
- Price
- US $1.00/ASSAYS
- Min. Order
- 1ASSAYS
- Purity
- 97-99%
- Supply Ability
- 1000KGS
- Release date
- 2019-12-19
- Product
- TANTALUM ETHOXIDE 6074-84-6
- Price
- US $1.00/KG
- Min. Order
- 1G
- Purity
- 98%
- Supply Ability
- 2000Kg
- Release date
- 2018-11-21