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7783-86-0

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7783-86-0 Usage

Chemical Properties

Different sources of media describe the Chemical Properties of 7783-86-0 differently. You can refer to the following data:
1. black crystalline powder
2. Iron dissolves in a solution of iodine in water and evaporation of the resulting solution leads to a deposit of green crystals of the tetrahydrate. The anhydrous salt has a CdI2 type lattice and is paramagnetic, μeff(295°K) = 5·75 B.M. It is very soluble in water with slight hydrolysis and also soluble in ether and ethanol.

Uses

Different sources of media describe the Uses of 7783-86-0 differently. You can refer to the following data:
1. Iron(II) iodide is used as a catalyst in organic reactions.
2. As catalyst for organic reactions.

Check Digit Verification of cas no

The CAS Registry Mumber 7783-86-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7783-86:
(6*7)+(5*7)+(4*8)+(3*3)+(2*8)+(1*6)=140
140 % 10 = 0
So 7783-86-0 is a valid CAS Registry Number.
InChI:InChI=1/Fe.2HI/h;2*1H/q+2;;/p-2

7783-86-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Detail
  • Alfa Aesar

  • (13619)  Iron(II) iodide, ultra dry, 99.99% (metals basis)   

  • 7783-86-0

  • 1g

  • 665.0CNY

  • Detail
  • Alfa Aesar

  • (13619)  Iron(II) iodide, ultra dry, 99.99% (metals basis)   

  • 7783-86-0

  • 10g

  • 5327.0CNY

  • Detail
  • Alfa Aesar

  • (11485)  Iron(II) iodide, anhydrous, 97% (metals basis)   

  • 7783-86-0

  • 2g

  • 500.0CNY

  • Detail
  • Alfa Aesar

  • (11485)  Iron(II) iodide, anhydrous, 97% (metals basis)   

  • 7783-86-0

  • 10g

  • 1830.0CNY

  • Detail
  • Aldrich

  • (400858)  Iron(II)iodide  anhydrous, beads, −10 mesh, ≥99.99% trace metals basis

  • 7783-86-0

  • 400858-1G

  • 580.32CNY

  • Detail
  • Aldrich

  • (400858)  Iron(II)iodide  anhydrous, beads, −10 mesh, ≥99.99% trace metals basis

  • 7783-86-0

  • 400858-10G

  • 4,124.25CNY

  • Detail

7783-86-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name IRON (II) IODIDE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7783-86-0 SDS

7783-86-0Relevant articles and documents

The use of trimethylsilyl iodide as a synthon in coordination chemistry

Leigh,Sanders,Hitchcock, Peter B.,Fernandes, Jaisa Soares,Togrou, Maria

, p. 197 - 212 (2002)

Trimethylsilyl iodide is shown to be an efficient metathetical reagent for preparing transition-metal iodides from the corresponding chlorides, though often complications can cause problems. These include reduction of the starting metal chloride when its oxidation state is high, due to the reaction of iodide, and even oxidation of low-oxidation-state compounds, presumably by incipient silyl cations. Finally, some very inert chlorides, such as of iridium(III), react too slowly with the iodide under the experimental conditions, and simple reaction with solvent becomes predominant.

New high-spin iron complexes based on bis(imino)acenaphthenes (BIAN): Synthesis, structure, and magnetic properties

Fedushkin,Skatova,Khvoinova,Lukoyanov,Fukin,Ketkov,Maslov,Bogomyakov,Makarov

, (2013)

The reactions of iron diiodide with one and two equivalents of the monopotassium salt of 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene (dpp-BIAN) in diethyl ether gave the com-plexes [(dpp-BIAN)FeI]2 (1) and (dpp-BIAN)2Fe (2), re

Insights into the naphthalenide-driven synthesis and reactivity of zerovalent iron nanoparticles

Donsbach, Carsten,Feldmann, Claus,Rei?, Andreas

, p. 16343 - 16352 (2021/11/27)

The chemical and thermal stability of alkali metal naphthalenides as powerful reducing agents are examined, including the type of alkali metal ([LiNaph] and [NaNaph]), the type of solvent (THF, DME), the temperature (-30 to +50 °C), and the time of storage (0 to 12 hours). The stability and concentration of [LiNaph]/[NaNaph] are quantified via UV-Vis spectroscopy and the Lambert-Beer law. As a result, the solutions of [LiNaph] in THF at low temperature turn out to be most stable. The decomposition can be related to a reductive polymerization of the solvent. The most stable [LiNaph] solutions in THF are exemplarily used to prepare reactive zerovalent iron nanoparticles, 2.3 ± 0.3 nm in size, by reduction of FeCl3 in THF. Finally, the influence of [LiNaph] and/or remains of the starting materials and solvents upon controlled oxidation of the as-prepared Fe(0) nanoparticles with iodine in the presence of selected ligands is evaluated and results in four novel, single-crystalline iron compounds ([FeI2(MeOH)2], ([MePPh3][FeI3(Ph3P)])4·PPh3·6C7H8, [FeI2(PPh3)2], and [FeI2(18-crown-6)]). Accordingly, reactive Fe(0) nanoparticles can be obtained in the liquid phase via [LiNaph]-driven reduction and instantaneously reacted to give new compounds without remains of the initial reduction (e.g. LiCl, naphthalene, and THF). This journal is

Room-temperature synthesis, hydrothermal recrystallization, and properties of metastable stoichiometric FeSe

Nitsche,Goltz,Klauss,Isaeva,Mueller,Schnelle,Simon,Doert, Th.,Ruck

, p. 7370 - 7376 (2012/07/28)

Room-temperature precipitation from aqueous solutions yields the hitherto unknown metastable stoichiometric iron selenide (ms-FeSe) with tetragonal anti-PbO type structure. Samples with improved crystallinity are obtained by diffusion-controlled precipitation or hydrothermal recrystallization. The relations of ms-FeSe to superconducting η-FeSe1-x and other neighbor phases of the iron-selenium system are established by high-temperature X-ray diffraction, DSC/TG/MS (differential scanning calorimetry/ thermogravimetry/mass spectroscopy), 57Fe Moessbauer spectroscopy, magnetization measurements, and transmission electron microscopy. Above 300 °C, ms-FeSe decomposes irreversibly to η-FeSe1-x and Fe7Se8. The structural parameters of ms-FeSe (P4/nmm, a = 377.90(1) pm, c = 551.11(3) pm, Z = 2), obtained by Rietveld refinement, differ significantly from literature data for η-FeSe1-x. The Moessbauer spectrum rules out interstitial iron atoms or additional phases. Magnetization data suggest canted antiferromagnetism below TN = 50 K. Stoichiometric non-superconducting ms-FeSe can be regarded as the true parent compound for the 11 iron-chalcogenide superconductors and may serve as starting point for new chemical modifications.

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