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213314

Sigma-Aldrich

Antimony(III) ethoxide

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About This Item

Linear Formula:
Sb(OC2H5)3
CAS Number:
10433-06-4
Molecular Weight:
256.94
EC Number:
233-914-5
MDL number:
MFCD00015123
UNSPSC Code:
12352103
PubChem Substance ID:
24852680
NACRES:
NA.23

Quality Level

100

form

liquid

composition

Sb, 46.6-48.1% iodometric
Sb, 46.6-48.1% titration (by iodine)

reaction suitability

core: antimony
reagent type: catalyst

refractive index

n20/D 1.495 (lit.)

density

1.513 g/mL at 25 °C (lit.)

SMILES string

CCO[Sb](OCC)OCC

InChI

1S/3C2H5O.Sb/c3*1-2-3;/h3*2H2,1H3;/q3*-1;+3

InChI key

JGOJQVLHSPGMOC-UHFFFAOYSA-N

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

140.0 °F - closed cup

flash_point_c

60 °C - closed cup

ppe

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

Certificates of Analysis (COA)

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Jinchun Qiu et al.
The journal of physical chemistry. A, 120(46), 9257-9269 (2016-10-22)
Density functional theory calculations were used to design an anion receptor that utilizes antimony(III) secondary bonding interactions. Calculations were performed on promising motifs found in the chemical literature where two antimony sites were found in close proximity to a halide

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