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Merck
CN

483265

Antimony(III) acetate

99.99% trace metals basis

Synonym(s):

Antimony acetate, Antimony triacetate, Triacetoxystibine

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About This Item

Linear Formula:
(CH3CO2)3Sb
CAS Number:
Molecular Weight:
298.89
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
230-043-2
MDL number:
Technical Service
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Quality Segment

assay

99.99% trace metals basis

reaction suitability

core: antimony, reagent type: catalyst

mp

126-131 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

SMILES string

CC(=O)O[Sb](OC(C)=O)OC(C)=O

InChI

1S/3C2H4O2.Sb/c3*1-2(3)4;/h3*1H3,(H,3,4);/q;;;+3/p-3

InChI key

JVLRYPRBKSMEBF-UHFFFAOYSA-K

General description

Antimony(III) Acetate is an is a high-purity compound (99.9% trace metals basis) that is widely used as a precursor in chemical vapor deposition (CVD) and Sol-gel atomic layer deposition (ALD) methods for the fabrication of antimony-based thin films, which are used in optoelectronic devices, including solar cells, and photodetectors. It is also employed as a dopant in semiconductor materials to modify their electrical and optical properties. Additionally, it serves as a catalyst in polymerization reactions and utilized in the synthesis of antimony-based nanoparticles and nanostructures, which find applications in energy storage systems such as batteries and supercapacitors.

Application

  • New Complexes of Antimony(III) with Tridentate O,E,O-Ligands: Explores new antimony(III) complexes providing insights into their bonding and potential applications in materials science (U Böhme, M Herbig, 2023).
  • Antimony (III) acetate as a catalyst for synthesis of xanthenes: Details the use of antimony(III) acetate as a catalyst in the synthesis of biologically active compounds, showcasing its efficiency in organic chemistry (F Hakimi, A Hassanabadi, 2015).

Features and Benefits

Antimony(III) acetate exhibits:
  • 99.99% trace metals basis (<150 ppm) ensures minimal contamination with consistent performance in critical applications, leading to better outcomes.
  • Suitable catalyst to produce synthetic fibres. It is moderately soluble in water
  • Suitable for solvent free reactions.


pictograms

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Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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