Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

760404

Tantalum(V) ethoxide

packaged for use in deposition systems

Synonym(s):

PET, Pentaethoxytantalum, Pentaethyl tantalate, Tantalum pentaethoxide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
Ta(OC2H5)5
CAS Number:
6074-84-6
Molecular Weight:
406.25
Beilstein:
3678999
EC Number:
228-010-2
MDL number:
MFCD00049785
UNSPSC Code:
12352103
PubChem Substance ID:
329766860
NACRES:
NA.23

form

liquid

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

InChI

1S/5C2H5O.Ta/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5

InChI key

HSXKFDGTKKAEHL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

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

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

84.2 °F - closed cup

Flash Point(C)

29 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

I A Elsum et al.
Oncogene, 33(48), 5523-5533 (2013-11-28)
Lung cancer is the leading cause of cancer deaths worldwide with non small-cell lung cancer (NSCLC) accounting for 80% of all lung cancers. Although activating mutations in genes of the RAS-MAPK pathway occur in up to 30% of all NSCLC
Michel van Kruchten et al.
Cancer discovery, 5(1), 72-81 (2014-11-09)
It is unknown whether the current dose of fulvestrant, an estrogen receptor (ER) antagonist, is sufficient for maximal ER downregulation in patients with metastatic breast cancer. We performed a feasibility study to assess ER availability before and during fulvestrant. Sixteen
Catharina M L Zegers et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 20(24), 6389-6397 (2014-10-16)
Increased tumor metabolism and hypoxia are related to poor prognosis in solid tumors, including non-small cell lung cancer (NSCLC). PET imaging is a noninvasive technique that is frequently used to visualize and quantify tumor metabolism and hypoxia. The aim of
Martina Weineisen et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 56(8), 1169-1176 (2015-06-20)
On the basis of the high and consistent expression of prostate-specific membrane antigen (PSMA) in metastatic prostate cancer (PC), the goal of this study was the development, preclinical evaluation, and first proof-of-concept investigation of a PSMA inhibitor for imaging and
Jeffrey D Steinberg et al.
EJNMMI research, 4(1), 15-15 (2014-03-13)
Cerenkov luminescence imaging (CLI) is an emerging imaging technique where visible light emitted from injected beta-emitting radionuclides is detected with an optical imaging device. CLI research has mostly been focused on positive contrast imaging for ascertaining the distribution of the
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service