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Merck
CN

224898

Thallium(I) chloride

99%

Synonym(s):

Thallous chloride

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About This Item

Linear Formula:
TlCl
CAS Number:
7791-12-0
Molecular Weight:
239.84
NACRES:
NA.23
PubChem Substance ID:
24853462
UNSPSC Code:
12352302
EC Number:
232-241-4
MDL number:
MFCD00011274
Assay:
99%
Form:
powder

Key Documents

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InChI key

GBECUEIQVRDUKB-UHFFFAOYSA-M

InChI

1S/ClH.Tl/h1H;/q;+1/p-1

SMILES string

Cl[Tl]

vapor pressure

10 mmHg ( 517 °C)

assay

99%

form

powder

reaction suitability

core: thallium, reagent type: catalyst

mp

430 °C (lit.)

density

7 g/mL at 25 °C (lit.)

Quality Level

100

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Application

Used to prepare cage, dinuclear complexes (TI-cyclodiphosphazanes) which possess interesting metal-metal interactions.

signalword

Danger

Hazard Classifications

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

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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

Lot/Batch Number
MKCL1081
MKCK2529
MKCH5797
MKCF7167
MKCD3151

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R T Gregor et al.
Archives of otolaryngology--head & neck surgery, 122(5), 509-514 (1996-05-01)
To test the feasibility of single-photon emission computed tomography (SPECT) scanning with the use of thallous chloride T1 201 in patients with head and neck cancer and to decide its possible applications to improve the diagnosis and staging of head
Kimie Asao et al.
Annals of nuclear medicine, 26(2), 123-130 (2011-10-29)
The interpolated projection data estimation processing (IPDE) method increases the amount of projection data by interpolation of the projection data. We examined the usefulness of the IPDE method for (201)Tl myocardial perfusion imaging (MPI) single photon emission computed tomography (SPECT)
P A Howard
DICP : the annals of pharmacotherapy, 25(10), 1085-1091 (1991-10-01)
An intravenous form of dipyridamole has been approved for cardiac stress testing with thallous chloride Tl 201 (201Tl) imaging. The procedure provides an alternative method for stress testing of patients who cannot perform strenuous physical exercise because of physical limitations
Barbra E Backus et al.
Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 16(1), 97-104 (2009-01-20)
To define the physical and clinical reproducibility of (201)Tl myocardial perfusion SPECT (MPS), this study assesses the variation between two repeated rest (201)Tl MPS with repositioning only, with a two-hour time interval and with phantom measurements as a reference. Three
Zekiye Hasbek et al.
Nuclear medicine communications, 30(10), 779-788 (2009-08-06)
The aim of this study was to evaluate the myocardial viability in nondiabetic patients with chronic coronary artery disease (CCAD) or past myocardial infarction (MI), using thallium-201 infusion myocardial perfusion single-photon emission computed tomography (MPSPECT) imaging after oral glucose application
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