22541-59-9

Basic information

• Product Name: ruthenium(2+)
• CAS NO: 22541-59-9
• Molecular Formula: Ru
• Molecular Weight: 101.0689
• Mol File: 22541-59-9.mol

Chemical Properties

• CAS DataBase Reference: ruthenium(2+)(CAS DataBase Reference)
• NIST Chemistry Reference: ruthenium(2+)(22541-59-9)
• EPA Substance Registry System: ruthenium(2+)(22541-59-9)

Safety Data

• Hazardous Substances Data: 22541-59-9(Hazardous Substances Data)

Upstream product

• 20427-56-9 ruthenium tetroxide 
• 56-23-5 tetrachloromethane 
• 7440-22-4 silver 
• 22541-88-4 ruthenium(III) 
• 20667-12-3 silver(l) oxide 
• 335150-54-4 [(NH₃)5Ru(3-acetylpyridine)]⁽³⁺⁾ 
• 15969-58-1 titanium(II) 
• 197015-30-8 [(NH₃)5Ru(4-benzoylpyridine)]⁽³⁺⁾ 
• 103258-88-4 {ruthenium(III)(ammine)5(isonicotinamide)}⁽³⁺⁾ 

Downstream Products

• 136247-57-9 {(4'-(p-(1-methyl-4,4'-bipyridinium-1'-yl)methylphenyl)-2,2':6',2''-terpyridine)((4'-(p-N,N-di-p-anisylamino)phenyl)-2,2':6',2''-terpyridine)ruthenium}(PF₆)4 
• 136247-55-7 {(4'-(p-(1-methyl-4,4'-bipyridinium-1'-yl)methylphenyl)-2,2':6',2''-terpyridine)(4'-(p-phenothiazine-N-ylmethylphenyl)-2,2':6',2''-terpyridine)ruthenium}(PF₆)4 
• 136247-52-4 {(4'-p-tolyl-2,2':6',2''-terpyridine)(4'-(p-(1-methyl-4,4'-bipyridinium-1'-yl)methylphenyl)-2,2':6',2''-terpyridine)ruthenium}(PF₆)4 
• 136247-54-6 {(4'-(p-(1-methyl-4,4'-bipyridinium-1'-yl)methylphenyl)-2,2':6',2''-terpyridine)2ruthenium}(PF₆)6 
• 1333-74-0 hydrogen 
• 22541-88-4 ruthenium(III) 

Relevant articles and documents

New Reactions of Precious Metals and their Binary Compounds in Solvents containing Carbon Halides

Several precious metals and binary compounds react with CCl4, CBr4, CPh2Cl2, CPhCl3, or C(CN)2Cl2 in dimethyl sulphoxide, dimethylformamide, or dimethylacetamide, and with carbon halides in ethanol or acetaldehyde containing added ligand.

Electron transfer. Part 165: Oxidations of Ti(II)(aq) with ligated iron(III) and ruthenium(III)

Titanium(II) solutions, prepared by dissolving titanium wire in triflic acid + HF, contain equimolar quantities of Ti(IV). Treatment of such solutions with excess Fe(III) or Ru(III) complexes yield Ti(IV), but reactions with Ti(II) in excess give Ti(III). Oxidations by (NH3)5Ru(III) complexes, but not by Fe(III) species, are catalyzed by titanium(IV) and by fluoride. Stoichiometry is unchanged. The observed rate law for the Ru(III)-Ti(II)-Ti(IV) reactions in fluoride media points to competing reaction paths differing by a single F-, with both routes involving a Ti(II)-Ti(IV) complex which is activated by deprotonation. It is suggested that coordination of Ti(IV) to TiII(aq) minimizes the mismatch of Jahn-Teller distortions which would be expected to lower the Ti(II,III) self-exchange rate.