14708-99-7

Basic information

• Product Name: FerroinSolution
• Synonyms: 14586-54-0 (Diperchlorate);14634-91-4 (Sulfate[1:1]);Fe(phen)3;Iron(2+), tris(1,10-phenanthroline-N1,N10)-, (oc-6-11)-;Iron(ii) 1,10-phenanthroline
• CAS NO: 14708-99-7
• Molecular Formula: C₃₆H₂₄FeN₆
• Molecular Weight: 596.46096
• Mol File: 14708-99-7.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 365.1°Cat760mmHg
• Flash Point: 164.8°C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: FerroinSolution(CAS DataBase Reference)
• NIST Chemistry Reference: FerroinSolution(14708-99-7)
• EPA Substance Registry System: FerroinSolution(14708-99-7)

Safety Data

• Hazardous Substances Data: 14708-99-7(Hazardous Substances Data)

Usage

General Description

Ferroin Solution is a chemical compound commonly used as an indicator in redox titrations. It is a coordination complex of iron with the formula Fe(C5H5N)2Cl2, and it is most often dissolved in water to form a red to purple solution. Ferroin Solution is used for its sensitivity to changes in oxidation-reduction states, as it can change color from light yellow in its oxidized form to dark red in its reduced form. This makes it a valuable tool for determining the endpoint of redox reactions, as it can indicate when a particular species has been completely oxidized or reduced. Ferroin Solution is commonly employed in laboratory settings and analytical chemistry applications due to its reliability and versatility as an indicator.

InChI:InChI=1/3C12H8N2.Fe/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;/h3*1-8H;/q;;;+2

Upstream product

• 84470-67-7 tetrakis(p-chlorophenyl isocyanide)rhodium(I) perchlorate 
• 66-71-7 1,10-Phenanthroline 
• 7803-49-8 hydroxylamine 
• 55332-26-8 [Rh(CH₃OC₆H₄NC)2(P(C₆H₅)3)2]⁽¹⁺⁾*ClO₄^(1-)=[Rh(CH₃OC₆H₄NC)2(P(C₆H₅)3)2]ClO₄ 
• 83771-95-3 [Rh((CH₃)3C₆H₂NC)2(P(C₆H₅)3)2]⁽¹⁺⁾*ClO₄^(1-)=[Rh((CH₃)3C₆H₂NC)2(P(C₆H₅)3)2]ClO₄ 
• 83771-92-0 [Rh(C₆H₅CH₂NC)4]⁽¹⁺⁾*ClO₄^(1-)=[Rh(C₆H₅CH₂NC)4]ClO₄ 
• 43093-67-0 Rh(CNC₆H₄CH₃)4⁽¹⁺⁾*ClO₄^(1-)=[Rh(CNC₆H₄CH₃)4]ClO₄ 
• 70443-07-1 Rh(CNC₆H₂(CH₃)3)4⁽¹⁺⁾*ClO₄^(1-)=[Rh(CNC₆H₂(CH₃)3)4]ClO₄ 
• 83771-93-1 Rh(CNC₆H₁₁)4⁽¹⁺⁾*ClO₄^(1-)=[Rh(CNC₆H₁₁)4]ClO₄ 
• 13479-49-7 tris(1,10-phenanthroline)iron(III) 
• 83771-90-8 Rh(CNC₆H₅)4⁽¹⁺⁾*ClO₄^(1-)=[Rh(CNC₆H₅)4]ClO₄ 
• 90867-13-3 (C₅H₅)Fe[C₆H₄(CH₃)2]⁽¹⁺⁾*CF₃SO₃^(1-)=(C₅H₅)Fe[C₆H₄(CH₃)2]O₃SCF₃ 
• 74176-24-2 (C₅H₅)Fe[C₆H₄(CH₃)2]⁽¹⁺⁾*BF₄^(1-)=(C₅H₅)Fe[C₆H₄(CH₃)2]BF₄ 
• 90867-14-4 (C₅H₅)Fe[C₆H₄(CH₃)2]⁽¹⁺⁾*AsF₆^(1-)=(C₅H₅)Fe[C₆H₄(CH₃)2]AsF₆ 

Downstream Products

• 66-71-7 1,10-Phenanthroline 
• 7439-89-6 iron(II) 
• 13479-49-7 tris(1,10-phenanthroline)iron(III) 
• 7782-77-6 cis-nitrous acid 
• 14768-11-7 dicyanobis(1,10-phenanthroline)iron(II) 
• 103369-03-5 Fe(C₁₂H₈N₂)3⁽²⁺⁾*C₆H₅SO₃^(1-) 
• 103369-04-6 Fe(C₁₂H₈N₂)3⁽²⁺⁾*H₃CC₆H₄SO₃^(1-) 
• 103369-06-8 Fe(C₁₂H₈N₂)3⁽²⁺⁾*(H₃C)2C₆H₃SO₃^(1-) 
• 103369-05-7 Fe(C₁₂H₈N₂)3⁽²⁺⁾*H₅C₂C₆H₄SO₃^(1-) 

Relevant articles and documents

Aqueous solutions of hypovalent gallium; reductions using gallium(I)

Solutions 0.2 mol dm-3 in Ga1, prepared by dissolving Ga2Cl4 in dry acetonitrile, are stable for more than seven days and may be diluted 300- to 1000-fold with O2-free water to give Ga(I) preparations

Mechanism and Mathematical Model of the Oscillating Bromate-Ferroin-Bromomalonic Acid Reaction

A mechanism for the oscillatory reaction of the ferroin-catalyzed bromomalonic acid oxidation by bromate is proposed.The mechanism involves eleven steps.The corresponding mathematical model is reduced to a second-order system of differential equations.The model obtained is in good agreement with experiment.

Electron Transfer from Tetrakis(isocyanide)rhodium(I) Monomers, and the Oligomers to Iron(III) and Cobalt(III) Complexes. Enhancement of the Reactivity by the Oligomerization

Electron transfer reactions from tetrakis(isocyanid)rhodium(I) (+ to iron(III) complexes of the 3+ type (N-N = 1,10-phenanthroline, 2,2'-bipyridine) proceed through precursor complexes formed between + and 3+ with 1:1, 1:2, and 2:1 stoichiometry..A similar scheme is suggested for the reaction of bis(isocyanide)bis(triphenylphosphine)rhodium(I) with the same oxidants.The intramolecular electron transfer rate constants k1 in the 1:1 precursor complexes have been determined in MeCN at 298 K.In accordance with Marcus theory, the log k1 values are linearly related with the reduction potentials of oxidants with the theoretical slope of 8.5.The + cations form oligomers in MeCN; +>n (n = 2,3), and the equilibrium constants for oligomerization have been determined.For a given oxidant 3+ (bpy = 2,2'-bipyridine), the log k1 value of +>n increases in parallel with the HOMO energy of +>n; monomer less than dimer less than trimer.