204625

Thallium(I)-sulfat

99.99% trace metals basis

• Lineare Formel: Tl₂SO₄
• CAS-Nummer: 7446-18-6
• Molekulargewicht: 504.83
• EG-Nummer: 231-201-3
• MDL-Nummer: MFCD00011278
• UNSPSC-Code: 12161600
• eCl@ss: 38120904
• PubChem Substanz-ID: 24852283
• NACRES: NA.22

Eigenschaften

• Assay: 99.99% trace metals basis
• Form: solid
• Eignung der Reaktion: core: thallium; reagent type: catalyst
• mp (Schmelzpunkt): 632 °C (lit.)
• Dichte: 6.77 g/mL at 25 °C (lit.)
• SMILES String: [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
• InChIKey: YTQVHRVITVLIRD-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H300,H311,H315,H372,H410
• P-Sätze: P260 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P314
• Gefahreneinstufungen: Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Skin Irrit. 2 - STOT RE 1 Oral
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges