TANTALUM ETHOXIDE

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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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 339113
Product name: Tantalum(V) ethoxide
Purity: 99.98% trace metals basis
Packaging: 10g
Price: $169
Updated: 2024/03/01

Sigma-Aldrich

Product number: 339113
Product name: Tantalum(V) ethoxide
Purity: 99.98% trace metals basis
Packaging: 100g
Price: $1180
Updated: 2024/03/01

Alfa Aesar

Product number: L16033
Product name: Tantalum(V) ethoxide, optical grade
Purity: 99.95% (metal basis)
Packaging: 5g
Price: $96.65
Updated: 2024/03/01

Alfa Aesar

Product number: L10288
Product name: Tantalum(V) ethoxide
Purity: 99+%
Packaging: 5g
Price: $109
Updated: 2024/03/01

Alfa Aesar

Product number: L10288
Product name: Tantalum(V) ethoxide
Purity: 99+%
Packaging: 25g
Price: $375
Updated: 2024/03/01

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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 fields^1,2,3. 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.

reaction suitability

core: tantalum
reagent type: catalyst

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

Career Henan Chemical Co

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

Zhenfei Industrial Co. Ltd.

Product: TANTALUM ETHOXIDE 6074-84-6
Price: US $1.00/KG
Min. Order: 1G
Purity: 98%
Supply Ability: 2000Kg
Release date: 2018-11-21

6074-84-6, TANTALUM ETHOXIDERelated Search:

LITHIUM TANTALUM ETHOXIDE,Lithium tantalum ethoxide, 5% w/v in ethanol, 99.9% (metals basis) POTASSIUM TANTALUM ISOPROPOXIDE TANTALUM(V) TETRAETHOXIDE 2,4-PENTANEDIONATE TANTALUM (V) ISOPROPOXIDE TANTALUM ETHOXIDE TANTALUM(V) BUTOXIDE LITHIUM TANTALUM TERT-BUTOXIDE LITHIUM TANTALUM ISOPROPOXIDE TANTALUM(V) 2,2,2-TRIFLUOROETHOXIDE Tantalum pentoxide Tantalum TANTALUM TETRAETHOXIDE DIMETHYLAMINOETHOXIDE Lithium tantalum ethoxide, 10% w/v in ethanol, 99.9% (metals basis) TANTALUM PENTA-SEC-BUTOXIDE TANTALUM PENTA-N-PROPOXIDE BARIUM TANTALUM ISOPROPOXIDE TANTALUM PENTA-I-BUTOXIDE STRONTIUM TANTALUM ISOPROPOXIDE

ethanol,tantalum(5+)salt

TANTAL(V)-ETHOXID

TANTALUM PENTAETHOXIDE

TANTALUM(V) ETHOXIDE

TANTALUM ETHOXIDE

TANTALUM ETHYLATE

Tantalum(V) ethoxide, 99.98% metals basis

TANTALUM (V) ETHOXIDE (99.99+%-TA) SPECTRO

TANTALUM (V) ETHOXIDE, 99.999% (METALS BASIS), NB <100PPM

TantaluM(V) ethoxide (99.9999%-Ta) PURATREM

TantaluM (V) ethoxide SynonyMs TantaluM(5+) ethanolate

TantaluM(V) ethoxide 99.98% trace Metals basis

TANTALUM ETHOXIDE, OPTICAL GRADE

tantalum(5+) ethanolate

Tantalum(V) ethoxide, 99.999% trace metals basis

PET: Ta(OC2H5)5

Tantalumethoxide,99+%

Tantalum(V)ethoxide,99.999%(metalsbasis),Nb<100ppm

TANTALUM ETHOXIDE, OPTICAL GRADE: 99.95%

Tantalum(V) Ethoxide, Distilled

Tantalum(V) ethoxide, 99+%

Tantalum(V) ethoxide, optical grade, 99.95% (metals basis)

Tantalum(V) ethoxide, optical grade, 99.95% (metal basis)

Tantalum(V) ethoxide/ 99.999%

Tantalum(V) ethoxide, 99.99%

Tantalum(V)ethoxide(99.99+%-Ta)PURATREM

tantalum(v) ethylate

Pentaethoxytantalum(V)

Pentakisethoxytantalum(V)

Tantalum(V) pentaethoxide

Tantalum(V)pentaethanolate

Tantalum(V) Ethoxide, Distilled 99.999%

Pentaethoxytantalum

Pentaethyl tantalate

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

Catalysis and Inorganic Chemistry

Tantalum

metal alkoxide

Catalysis and Inorganic Chemistry

Chemical Synthesis

Solution Deposition Precursors

Tantalum

TantalumMicro/Nanoelectronics

Vapor Deposition Precursors

Materials Science

Micro/NanoElectronics