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Merck
CN

204625

Sigma-Aldrich

硫酸铊(I)

99.99% trace metals basis

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About This Item

线性分子式:
Tl2SO4
CAS号:
分子量:
504.83
EC 号:
MDL编号:
UNSPSC代码:
12161600
eCl@ss:
38120904
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

99.99% trace metals basis

形式

solid

反应适用性

core: thallium
reagent type: catalyst

mp

632 °C (lit.)

密度

6.77 g/mL at 25 °C (lit.)

SMILES字符串

[Tl+].[Tl+].[O-]S([O-])(=O)=O

InChI

1S/H2O4S.2Tl/c1-5(2,3)4;;/h(H2,1,2,3,4);;/q;2*+1/p-2

InChI key

YTQVHRVITVLIRD-UHFFFAOYSA-L

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一般描述

Thallium(I) sulfate is mainly used in organic synthesis as an oxidizing agent. It can facilitate the oxidation of various organic compounds, such as alcohols, to corresponding aldehydes or ketones. This reaction is commonly known as the Reformatsky reaction.1 Additionally, thallium sulfate is employed in the preparation of thallium salts for use in analytical chemistry and research applications. It is also utilized in the production of luminous paints, photoelectric cells, and low-melting glasses.

应用

Thallium(I)sulfate is also utilized in:

  • the synthesis of alkylated cyclopentadienes and 7-substitutedbicyclo[2.2.1]heptane derivatives
  • inthe preparation of thallium borate species such as TlBPH43

警示用语:

Danger

危险分类

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Skin Irrit. 2 - STOT RE 1 Oral

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

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Methoxymethylation of thallous cyclopentadienide. Simplified preparation of a key intermediate for the synthesis of prostaglandins
Elias J. Corey, Urs Koelliker, and Jorg Neuffer
Journal of the American Chemical Society, 93(6), 1489?1490-1489?1490 (1971)
D B Peele et al.
Neurobehavioral toxicology and teratology, 8(3), 273-277 (1986-05-01)
Flavor aversions induced by intraperitoneal (IP) and oral (PO) administration of thallium sulfate were compared in a repeated trial, two-bottle preference test. Male Long-Evans rats (N = 6/group) were given 30-min access to a 0.1% saccharin solution followed 20-min later
Ritu Tyagi et al.
Journal of applied toxicology : JAT, 31(7), 663-670 (2011-01-11)
Thallium (Tl) is a toxic heavy metal and its exposure to the human body causes physiological and biochemical changes due to its interference with potassium-dependent biological reactions. A high-resolution (1)H NMR spectroscopy based metabonomic approach has been applied for investigating
Altered testicular enzyme patterns in rats after long-term exposure to thallium sulphate.
C Gregotti et al.
Journal de toxicologie clinique et experimentale, 5(4), 265-271 (1985-07-01)
Petra A Volmer et al.
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 18(1), 134-137 (2006-03-29)
Thallotoxicosis is described in an adult Pit Bull Terrier. The dog exhibited anorexia, emesis, weakness, conscious proprioceptive deficits, and a hemorrhagic diarrhea before death. A severe, acute necrotizing enterocolitis was evident upon histological examination, as was a multifocal to coalescing

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