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383333

Tantalum(V) butoxide

99.99% trace metals basis

Synonym(s):

Pentabutoxytantalum

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About This Item

Linear Formula:
Ta(OCH2CH2CH2CH3)5
CAS Number:
51094-78-1
Molecular Weight:
546.52
NACRES:
NA.23
PubChem Substance ID:
24863955
UNSPSC Code:
12352103
EC Number:
256-962-9
MDL number:
MFCD00078035
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Quality Segment

100

assay

99.99% trace metals basis

form

liquid

reaction suitability

core: tantalum, reagent type: catalyst

refractive index

n20/D 1.483 (lit.)

density

1.31 g/mL at 25 °C (lit.)

SMILES string

CCCCO[Ta](OCCCC)(OCCCC)(OCCCC)OCCCC

InChI

1S/5C4H9O.Ta/c5*1-2-3-4-5;/h5*2-4H2,1H3;/q5*-1;+5

InChI key

QORWLRPWMJEJKP-UHFFFAOYSA-N

General description

Tantalum alkoxides are useful as starting materials for tantalum oxides for dielectrics.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

95.0 °F - closed cup

flash_point_c

35 °C - closed cup

ppe

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

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