16043-45-1

Basic information

• Product Name: TITANIUMION
• Synonyms: Ti4+;Titanium ion(4+); Titanium(4+); Titanium(4+) ion; Titanium(IV)
• CAS NO: 16043-45-1
• Molecular Formula: Ti+4
• Molecular Weight: 47.867
• Mol File: 16043-45-1.mol
• Article Data: 8

Chemical Properties

• Appearance: /
• CAS DataBase Reference: TITANIUMION(CAS DataBase Reference)
• NIST Chemistry Reference: TITANIUMION(16043-45-1)
• EPA Substance Registry System: TITANIUMION(16043-45-1)

Safety Data

• Hazardous Substances Data: 16043-45-1(Hazardous Substances Data)

Usage

InChI:InChI=1/Ti/q+4

Upstream product

• 131996-63-9 vanadyl ion 
• 22541-75-9 titanium(III) 
• 15969-58-1 titanium(II) 
• 14797-55-8 Nitrate 
• 10049-06-6 titanium chloride 
• 197015-30-8 [(NH₃)5Ru(4-benzoylpyridine)]⁽³⁺⁾ 
• 58560-91-1 [Ru(NH₃)₅(4-acetylpyridine)]³⁺ 
• 335150-54-4 [(NH₃)5Ru(3-acetylpyridine)]⁽³⁺⁾ 
• 7647-01-0 hydrogenchloride 
• 7705-07-9 titanium(III) chloride 
• 14900-04-0 triiodide^(1-) 
• 14403-83-9 azidepentaamminecobalt(III)⁽²⁺⁾ 
• 15454-31-6 iodate 
• 15275-07-7 Fe(EDTA)(1-) 

Downstream Products

• 22541-75-9 titanium(III) 
• 12194-71-7 perowskite 
• 16065-83-1 chromium (III) ion 
• 15969-58-1 titanium(II) 
• 147141-03-5 TiO(C₆H₅C(O)N(O)C₆H₅)2(H₂O) 

Relevant articles and documents

Reductions by titanium(ii) as catalyzed by titanium(iv)

The cobalt(iii) complexes, [(NH3)5CoBr]2+ and [(NH3)5CoI]2+ are reduced by Ti(ii) solutions containing Ti(iv), generating nearly linear (zero-order) profiles that become curved only during

Reactions of molybdenum(vi) with metal ion reductants

The reactions of aqueous H2MoO4 at low pH with titanium(ii), titanium(iii), europium(ii), vanadium(ii), and germanium(ii), as monitored at 430 nm, give biphasic profiles featuring a sharp rise in absorbance followed by a marked decrease (Fig. 1). The final product is the dimeric Mo(v) cation, [Mo2O4]2+, and the strongly absorbing intermediate is taken as a monomeric Mo(v) species. The molar absorbances of the transients from different reductants are not the same, nor are the rate laws governing the fadings. None of the decay curves exhibits evidence of a second order dependence on the transient. The kinetic behaviors of these systems are consistent with the intervention of successor complexes of the type, (formed by inner sphere reductions of Mo(vi)), which decompose, via first-order processes, to a monomeric Mo(v) species. The latter then experiences rapid dimerization, which is kinetically silent. The possibility that Ge(ii) bypasses the unstable tripositive state by reducing Mo(vi) to Mo(iv) (which then undergoes rapid Mo(vi)-Mo(iv) comproportionation) is considered. The Royal Society of Chemistry 2006.

Molybdenum and copper catalysis of reductions by titanium(II) and titanium(III)

Reductions of vanadium(iv), benzoquinone, and tri-iodide, both by titanium(iii) and by titanium(ii), are catalyzed by molybdenum(vi). The VO 2+-Ti(ii) reaction is catalyzed by copper(ii) as well. Reactions of Ti(ii) with the oxidant in excess y