14627-67-9

Basic information

• Product Name: thallium(3+)
• CAS NO: 14627-67-9
• Molecular Formula: Tl
• Molecular Weight: 204.3817
• Mol File: 14627-67-9.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: thallium(3+)(CAS DataBase Reference)
• NIST Chemistry Reference: thallium(3+)(14627-67-9)
• EPA Substance Registry System: thallium(3+)(14627-67-9)

Safety Data

• Hazardous Substances Data: 14627-67-9(Hazardous Substances Data)

Upstream product

• 22537-56-0 thallium(I) ion 
• 14333-13-2 permanganate(VII) ion 
• 15046-91-0 silver⁽²⁺⁾ 
• 15092-81-6 peroxodisulfate ion 
• 18540-29-9 chromium (VI) 
• 16065-90-0 cerium(IV) 
• 7790-28-5 sodium periodate 
• 7789-65-3 selenium tetrabromide 
• 55172-29-7 thallium chloride 

Downstream Products

• 22537-56-0 thallium(I) ion 
• 80937-33-3 oxygen 
• 30737-24-7 thallium(III) oxalate 
• 1314-97-2 thallium(I) sulfide 
• 22537-50-4 tin(IV) 
• 22541-88-4 ruthenium(III) 
• 14797-55-8 Nitrate 

Relevant articles and documents

The kinetics of the silver(II)-thallium(I) reaction in nitric acid

Kinetic data for the Ag(II)-Tl(I) reaction in 6.18 F HNO3 at 26.2° are interpreted in terms of the mechanism (Chemical Equation Presented) Values for combinations of rate constants found from a least-square treatment of the data are k1 = 0.403, k2/(k1k3) = 2.03 × 10-2, and k2k4/(k1k3k5) = 1.41 × 10-6 where time is in seconds, concentrations are in moles/liter, and rate is expressed as disappearance of Ag(II). These values are consistent with equilibrium and rate constants for related reactions. Unlike other reactions with Ag(II), the oxidation of Tl(I) is independent of HNO3 concentration over the range 4.66 to 8.82 F.

Oxidative conversion of benzoic and o-chlorobenzoic acid hydrazides to their corresponding acids by thallium(III): A mechanistic study

The reactions between thallium(III) and benzoic acid and o-chlorobenzoic acid hydrazides have been studied in a mixture of perchloric and hydrochloric acid medium. The reaction involves formation of complex between the reactants, which decompose in the subsequent step to give products. The reaction proceeds by direct two electron transfer without intervention of free radicals. Increase in [H+] and [Cl-] decreases the rate of the reaction. The increase in the ionic strength does not affect the rate of the reaction while decrease in the relative permitivity increases the same. The effect of temperature on the reaction has been studied between 25 to 45°C and the activation parameters were determined for the slow step of the reaction.

Oxidation of thalium(I) by permanganate in aqueous perchloric acid

Permanganate oxidation of thallium(I) in aqueous perchloric acid has 2:3 stoichiometry (oxidant: reductant) and manganese(IV) and thallium(III) are the products.A clean second order kinetics is followed by the reaction with fractional dependence on .The results are explained by a mechanism involving HMnO4 as the active oxidant species.