3094-87-9

Basic information

• Product Name: Ferrous acetate
• Synonyms: FERROUS ACETATE;IRON(II) ACETATE;aceticacid,iron(2+)salt;aceticacid,iron(2++)salt;iron(2+)acetate;irondiacetate;IRON(II) ACETATE, 99.995%;Ferrousacetateanhydrous
• CAS NO: 3094-87-9
• Molecular Formula: C4H6FeO4
• Molecular Weight: 173.93
• EINECS: 221-441-7
• Product Categories: Micro/Nanoelectronics;Solution Deposition Precursors;metal acetate salt
• Mol File: 3094-87-9.mol

Chemical Properties

• Melting Point: 190-200 °C (dec.)(lit.)
• Boiling Point: 117.1 °C at 760 mmHg
• Flash Point: 40 °C
• Appearance: Off-white to light gray or light brown/Powder or Lump
• Density: decomposes at 190–200 [ALD94]
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: Soluble in water.
• Sensitive: Air & Moisture Sensitive
• CAS DataBase Reference: Ferrous acetate(CAS DataBase Reference)
• NIST Chemistry Reference: Ferrous acetate(3094-87-9)
• EPA Substance Registry System: Ferrous acetate(3094-87-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• RTECS: AI3850000
• TSCA: No
• Hazardous Substances Data: 3094-87-9(Hazardous Substances Data)

Usage

Uses

Used in Textile Industry:
Ferrous acetate is used as a mordant in the textile dyeing industry, enhancing the colorfastness and quality of dyed fabrics.
Used in Medicine:
In the medical field, ferrous acetate serves as a catalyst in organic oxidation reactions, contributing to the synthesis of various pharmaceutical compounds.
Used in Leather Industry:
Ferrous acetate is utilized in the dyeing of leather, providing improved coloration and durability to the final product.
Used in Wood Preservation:
As a wood preservative, ferrous acetate helps protect wood from decay and enhances its resistance to environmental factors.
Used in Chemical Synthesis:
Ferrous acetate is used as a catalyst in carbon nanotube synthesis, playing a crucial role in the development of advanced materials with various applications.
Used in Production of Other Iron Compounds:
Ferrous acetate acts as a precursor in the production of other iron compounds, further expanding its utility in the chemical industry.

Safety Profile

Moderately toxic by subcutaneous route. When heated to decomposition it emits acrid smoke and irritating fumes.

InChI:InChI=1/2C2H4O2.Fe/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

Upstream product

• 7439-89-6 iron 
• 57-50-1 Sucrose 
• 64-19-7 acetic acid 
• 108-24-7 acetic anhydride 
• 13463-40-6 iron pentacarbonyl 
• 1600-27-7 mercury(II) diacetate 
• 7439-89-6 iron(II) 
• 127-08-2 potassium acetate 
• 7705-08-0 iron(III) chloride 
• 506-78-5 cyanogen iodide 
• 127-09-3 sodium acetate 

Downstream Products

• 1345-25-1 iron(II) oxide 
• 7439-89-6 iron 
• 37191-17-6 {(p-OMeTPP)Fe}2O 
• 19229-76-6 iron(III) 
• 14167-12-5 N,N'-bis(salicylidene)ethylenediamine iron(II) 
• 25482-26-2 5,10,15,20-tetraphenyl porphyrinato iron hydroxide 
• 130859-42-6 bis(pyridine){5,10,15,20-tetrakis(p-nitrophenyl)porphinato}iron(II)*0.9 pyridine 
• 91238-61-8 bis{1,7-diphenyl-1,3,5,7-heptanetetronato(-3)}bis{dioxouranium(VI)}Fe(II)-4-pyridine * 2 pyridine 
• 131917-66-3 2,3,7,8,12,13,17,18-octabromo-5,10,15,20-tetrakis(pentafluorophenyl)porphyrinato-iron(III) chloride 
• 109434-17-5 Fe(5,10,15,20-tetraphenylporphine)CO(4-acetoxypyridine) 
• 76683-26-6 Fe(C₂₄H₁₈N₂O₂) 
• 53470-09-0 Fe(5,10,15,20-tetraphenylporphine)CO(pyridine) 
• 109434-15-3 Fe(5,10,15,20-tetraphenylporphine)CO(4-methylpyridine) 
• 109434-14-2 Fe(5,10,15,20-tetraphenylporphine)CO(4-ethylpyridine) 

Relevant articles and documents

Gold-Clip-Assisted Self-Assembly and Proton-Coupled Expansion–Contraction of a Cofacial FeIII–Porphyrin Cage

A molecular cage {Au8(μ-PAnP)4[Fe(H2O)2(TPyP)]2(OTf)2}(OTf)8 (1) composed of two cofacial FeIII-porphyrin can be self-assembled from the gold clip [Au2(PAnP)Cl2] and Fe3+(H2O)2(TPyP)+ (PAnP=9,10-bis(diphenylphosphino)anthracene, TPyP=meso-tetra(4-pyridyl)porphyrinato). The height of the cage is 8.579(3) ?. The addition of a base to a solution of the cage leads to a contracted and twisted cage {[Au8(μ-PAnP)4[Fe2(μ-O)(TPyP)2]}(OTf)8 (2), which has a height of ≈4.4 ? and porphyrin–porphyrin torsional angle of ≈20°. The contracted cage can be synthesized independently from the gold clip and Fe2(μ-O)(TPyP)2. The spectroscopy and crystal structure of an unclipped analog of the contracted cage, {[AuPPh3)8[Fe2(μ-O)(TPyP)2]}(OTf)8 (3), supports the DFT-calculated structure of 2. NMR and UV/Vis titrations show that the expansion-untwisting and contraction-twisting of the cage is reversible.

A study of the effect of pyridine linkers on the viscosity and electrochromic properties of metallo-supramolecular coordination polymers

We present the optical, electrochemical, and electrochromic properties of Fe(ii)-, Co(ii)- and Ru(ii)-based metallo-supramolecular polymers (MEPEs) self-assembled from rigid, π-conjugated bis-terpyridines with different numbers of pyridine linkers. By exc

The Kinetics of Growth of Metallo-supramolecular Polyelectrolytes in Solution

Several transition metal ions, like Fe2+, Co2+, Ni2+, and Zn2+ complex to the ditopic ligand 1,4-bis(2,2′:6′,2′′-terpyridin-4′-yl)benzene (L). Due to the high association constant, metal-ion induced self-assembly of Fe2+, Co2+, and Ni2+ leads to extended, rigid-rod like metallo-supramolecular coordination polyelectrolytes (MEPEs) even in aqueous solution. Here, we present the kinetics of growth of MEPEs. The species in solutions are analyzed by light scattering, viscometry and cryogenic transmission electron microscopy (cryo-TEM). At near-stoichiometric amounts of the reactants, we obtained high molar masses, which follow the order Ni-MEPE≈Co-MEPEa reversible step-growth mechanism. The forward polymerization rate constants follow the order Co-MEPEFe-MEPENi-MEPE and the growth of MEPEs can be accelerated by adding potassium acetate.

Green-to-Red Electrochromic Fe(II) Metallo-Supramolecular Polyelectrolytes Self-Assembled from Fluorescent 2,6-Bis(2-pyridyl)pyrimidine Bithiophene

The structure and properties of metallo-supramolecular polyelectrolytes (MEPEs) self-assembled from rigid 2,6-bis(2-pyridyl)pyrimidine and the metal ions FeII and CoII are presented. While FeL1-MEPE (L1 = 1,4-bis[2,6-bis(2-pyridyl)pyrimidin-4-yl]benzene) is deep blue, FeL2- and CoL2-MEPE (L2 = 5,5′-bis[2,6-bis(2-pyridyl)pyrimidin-4-yl]-2,2′-bithiophene) are intense green and red in color, respectively. These novel MEPEs display a high extinction coefficient and solvatochromism. Ligand L2 shows a high absolute fluorescence quantum yield (Φf = 82%). Viscosity and static light-scattering measurements reveal that the molar masses of these MEPEs are in the range of 1 × 108 g/mol under the current experimental conditions. In water, FeL1-MEPE forms a viscous gel at 20 °C (c = 8 mM). Thin films of high optical quality are fabricated by dip coating on transparent conducting indium tin oxide (ITO) glass substrate. Optical, electrochemical, and electrochromic properties of the obtained MEPEs are presented. Green to red and blue to colorless electrochromism is observed for FeL2-MEPE and FeL1-MEPE, respectively. The results show that the electrochromic properties are affected by the ligand topology. The Fe-MEPEs show a reversible redox behavior of the FeII/FeIII couple at 0.86 and 0.82 V versus Fc+/Fc and display an excellent redox cycle stability under switching conditions. FeL2-MEPE in its oxidized state exhibits a broad absorption band covering the near-IR region (ca. 1500 nm) due to the ligand-to-metal charge transfer transition originating due to charge delocalization in the bithiophene spacer.

METHOD FOR PRODUCING IRON CARBONATE

The purpose of the present invention is to provide a method for producing an iron carbonate, whereby it becomes possible to prevent the generation of hydrogen during the production of the iron carbonate by the reaction of a carboxylic acid with metal iron. An embodiment of the present invention is a method for producing an iron carbonate by reacting metal iron with a carboxylic acid in a reaction solution, wherein a compound of trivalent iron is added to the reaction solution, the reaction solution contains a compound of trivalent iron at the time of the start of the reaction, the reaction solution contains a non-iron metal having a standard electrode potential of -2.5 to 0.1 inclusive or a metal compound containing the metal, or the reaction solution contains at least one metal selected from the group consisting of Ag, Bi and Pd or a metal compound containing the metal.

MAGNETITE IN NANOPARTICULATE FORM

The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Fe0 and FeIII in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.

Colloidal synthesis of ultrathin γ-Fe2O3 nanoplates

A facile method of synthesizing γ-Fe2O3 ultrathin nanoplates has been developed. These nanoplates are single crystalline and superparamagnetic at room temperature, with a thickness of only 1.4 nm. FTIR analysis has shown that the coordination mode between Fe and carboxyl group is dominated by bidentate configuration in the as prepared iron oleate complex, which is the key for producing the nanoplate morphology. By changing the reaction temperatures, the lateral size and thickness of nanoplates can be varied.

Practical syntheses of N-acetyl (E)-β-arylenamides

A facile and practical method for the preparation of (E)-β- arylenamides [(E)-N-(1-arylprop-1-en-2-yl]acetamides] has been developed by reductive acetylation of the corresponding oximes with iron(II) acetate as the reducing reagent. Employment of hexamethylphosphoramide as the solvent was found to be critical for the high E/Z selectivity. The methodology has been applied in efficient syntheses of a key chiral intermediate of tamsulosin by asymmetric hydrogenation. Georg Thieme Verlag Stuttgart . New York.

Crystal structure of iron(II) acetate

In this paper the X-ray structure and magnetic properties of iron(II) acetate - starting material for the synthesis of a wide range of iron complexes - are presented. The compound crystallises in the space group Pbcn and was identified as 2D coordination polymer consisting of iron atoms and acetate moieties with all the iron atoms hexacoordinate and different coordination modes for the acetate moieties. Additional hydrogen bond contacts lead to a porous coordination polymer with 1D channels in the size of mesopores. Temperature dependent magnetic measurements confirm that the complex is a high-spin compound in the entire temperature range investigated with a room temperature magnetic moment of 5.4 μB. Field-dependent magnetisation measurements reveal a slightly sigmoidal curve progression typical for metamagnetism. Copyright

REDUCIBLE POROUS CRYSTALLINE HYBRID SOLID FOR THE SEPARATION OF MIXTURES OF MOLECULES HAVING DIFFERENT DEGREES AND/OR A DIFFERENT NUMBER OF UNSATURATIONS

The present invention relates to reducible porous crystalline solids, constituted of a metal-organic framework (MOF), for the separation of mixtures of molecules having different unsaturation degrees and/or a different number of unsaturations with a selectivity that can be adjusted by controlling the reduction of the MOF. The MOF solids of the present invention, after reduction, have a strong affinity for molecules containing at least one unsaturation. They can be used in various separation processes, especially those relating to hydrocarbons.