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Merck
CN

T8266

Thallium(I) acetate

≥99%

Synonym(s):

Acetic acid thallium(I) salt

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About This Item

Linear Formula:
CH3COOTl
CAS Number:
563-68-8
Molecular Weight:
263.43
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
57654707
EC Number:
209-257-5
Beilstein/REAXYS Number:
3693914
MDL number:
MFCD00013045

Key Documents

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Product Name

Thallium(I) acetate, ≥99%

form

powder

InChI key

HQOJMTATBXYHNR-UHFFFAOYSA-M

InChI

1S/C2H4O2.Tl/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

SMILES string

CC(=O)O[Tl]

assay

≥99%

reaction suitability

core: thallium
reagent type: catalyst

Quality Level

200

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Application

Thallium(I) acetate can be used as:
  • A thallium precursor in sol-gel methods to synthesize Tl-2212 (Tl₂Ba₂CaCu₂O₈₋δ) superconducting films.
  • A catalyst in organic synthesis, facilitating reactions such as the conversion of alkenes to alkynes under controlled conditions. This application is supported by its role in specialized catalytic cycles.
  • A precursor in material science for synthesizing thallium-containing compounds, including optical glasses and high-density solutions for ore separation processes.

General description

Thallium(I) acetate (TlOAc) is a white crystalline compound with moderate water solubility, commonly used in specialized chemical synthesis and material science. Its unique Lewis acid-base properties (boron as Lewis acid, amine as Lewis base) and reactivity make it valuable in catalysis and energy applications. Due to its hazardous nature, it requires careful handling.

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

铊类化学品
危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX6052
MKCX1747
MKCR2965
MKCV7689
MKCR8868

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Properties and Structures of Thallium (I) Derivatives of Aromatic Diols.
El-Hadad AA, et al.
Inorganic Chemistry, 34(1), 120-123 (1995)
Selective media and faecal streptococci recovery: a review.
F A Saleh
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes, 135(2), 130-144 (1980-01-01)
Chee-Fah Chia et al.
Annals of the New York Academy of Sciences, 1042, 523-530 (2005-06-21)
Thallium acetate is a known neurotoxic agent. In this study, we investigated the mechanisms by which thallium acetate induces cell cycle arrest and cell apoptosis in cultured LC6 glioma cells. Exposure of C6 glioma cells to thallium acetate decreased cell
T Ohyashiki et al.
Biochimica et biophysica acta, 858(2), 294-300 (1986-06-26)
The effect of alpha-tocopherol on the lipid fluidity of porcine intestinal brush-border membranes was studied using pyrene as a fluorescent probe. Addition of alpha-tocopherol to the medium decreased fluorescence intensity and lifetime, but increased the fluorescence polarization of pyrene-labeled membranes.
D C Dragon et al.
Letters in applied microbiology, 33(2), 100-105 (2001-07-27)
To investigate methods of improving anthrax spore detection with PLET. Comparisons were made of PLET and blood-supplemented PLET to recover and distinguish spores of a variety of Bacillus species. Heat and ethanol purification of spores, and spore extraction from soil
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