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Merck
CN

J100037

Tantalum(V) ethoxide

electronic grade, ≥95%, ≥99.999% metals basis

Synonym(s):

Pentaethoxytantalum, Tantalum pentaethoxide

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About This Item

Linear Formula:
Ta(OC2H5)5
CAS Number:
Molecular Weight:
406.25
EC Number:
228-010-2
MDL number:
Beilstein/REAXYS Number:
3678999
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grade

electronic grade

description

J100037

assay

≥95%, ≥99.999% metals basis

form

liquid

refractive index

n20/D 1.487 (lit.)

bp

155 °C/0.01 mmHg

mp

21 °C

density

1.566 g/mL at 25 °C

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

General description

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pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

84.2 °F - closed cup

flash_point_c

29 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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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
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
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