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T8266

Sigma-Aldrich

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
Beilstein:
3693914
EC Number:
209-257-5
MDL number:
MFCD00013045
UNSPSC Code:
12352300
PubChem Substance ID:
57654707
NACRES:
NA.23

Quality Level

200

Assay

≥99%

form

powder

reaction suitability

core: thallium
reagent type: catalyst

SMILES string

CC(=O)O[Tl]

InChI

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

InChI key

HQOJMTATBXYHNR-UHFFFAOYSA-M

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General description

Thallium (I) acetate can be prepared by dissolving thallium (III) oxide in acetic acid and acetic anhydride and stirring at 80-90oC. After filtration, the solution cooled and the product is recrystallized. A study reports that a large number of mycoplasmas and acholeplasmas can grow in its presence at concentration of 1 mg/ml.

Application

Commonly used in the laboratories as a selective element against gram-negative bacteria in selective media for the detection of mollicutes. It may be used in synthesizing thallium derivatives.

Signal Word

Danger

Hazard Statements

H300 + H330 - H373 - H411

Hazard Classifications

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

Storage Class Code

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
J Fox et al.
The Journal of membrane biology, 84(1), 9-23 (1985-01-01)
This paper presents an experimental study and a theoretical interpretation of the effects of thallous ion on the electrical properties of the cation-selective channel of the sarcoplasmic reticulum (SR channel). The properties of this channel in solutions which do not
Alejandro F Angulo et al.
Biologicals : journal of the International Association of Biological Standardization, 31(3), 161-163 (2003-08-26)
Thallium acetate in concentrations of 500 to 1000 mg/l is tolerated in the culture by the most mollicutes of the orders Mycoplasmatales and Acholeplasmatales and by this reason it is added in the culture media as a selective element for
Vicki A Luna et al.
Journal of microbiological methods, 79(3), 301-306 (2009-10-08)
To prove linkage between an environmental sample and an anthrax case, there must be isolates obtained from both that can be compared. Although Bacillus anthracis is easily isolated from powder samples, isolating it from soil is difficult because of the
H Wiegand et al.
Archives of toxicology, 55(1), 55-58 (1984-03-01)
In the isolated phrenic nerve-hemidiaphragm preparation from the rat, thallium acetate induced a dose-dependent irreversible paralysis. There was a major time lag between the onset of the exposure and the decline in the indirectly elicited muscle twitches. The slope of
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