204625

Thallium(I) sulfate

99.99% trace metals basis

• Formule linéaire : Tl₂SO₄
• Numéro CAS: 7446-18-6
• Poids moléculaire : 504.83
• Numéro CE : 231-201-3
• Numéro MDL: MFCD00011278
• Code UNSPSC : 12161600
• eCl@ss : 38120904
• ID de substance PubChem : 24852283
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Essai: 99.99% trace metals basis
• Forme: solid
• Pertinence de la réaction: core: thallium; reagent type: catalyst
• Pf: 632 °C (lit.)
• Densité: 6.77 g/mL at 25 °C (lit.)
• Chaîne SMILES: [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
• Clé InChI: YTQVHRVITVLIRD-UHFFFAOYSA-L

Description

Description générale

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.

Application

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

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H300,H311,H315,H372,H410
• Conseils de prudence: P260 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P314
• Classification des risques: Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 2 - Skin Irrit. 2 - STOT RE 1 Oral
• Code de la classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges