); This page was last edited on 12 October 2020, at 01:07. Molecular weight calculation: 58.6934 + 35.453*2 + 6*(1.00794*2 + 15.9994) ›› Percent composition by element No predicted properties have been calculated for this compound. Synonym(s): (nickel(II) chloride, hexahydrate), MSDS In the presence of water scavengers, hydrated nickel(II) chloride reacts with dimethoxyethane (dme) to form the molecular complex NiCl2(dme)2. 630-634.

Polymeric raw materials (granulates) Ancillary polymer products; Technical polymers and plastics Nickel(II) Chloride 6-hydrate pure Quality Name: pure Specifications: Assay (Compl. Formula: NiCl 2 •6H 2 O Formula Weight: 237.71 CAS Number: 7791-20-0 Synonym(s): (nickel(II) chloride, hexahydrate) As a precursor to finely divided Ni by reduction with Zn, for the reduction of aldehydes, alkenes, and nitro aromatic compounds. "Nickel metal and other compounds (as Ni)", National Institute for Occupational Safety and Health, "Evidence of carcinogenicity in humans of water-soluble nickel salts", "Practical Ni-Catalyzed Aryl–Alkyl Cross-Coupling of Secondary Redox-Active Esters", https://en.wikipedia.org/w/index.php?title=Nickel(II)_chloride&oldid=983062444, Creative Commons Attribution-ShareAlike License. [12], NiCl2-dme (or NiCl2-glyme) is used due to its increased solubility in comparison to the hexahydrate.[13]. Don't have a web profile? NiCl2 is the precursor to acetylacetonate complexes Ni(acac)2(H2O)2 and the benzene-soluble (Ni(acac)2)3, which is a precursor to Ni(1,5-cyclooctadiene)2, an important reagent in organonickel chemistry. C of A, ©Thomas Scientific 2020 All Rights Reserved. ChEBI CHEBI:53542 Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module The nickel chlorides are deliquescent, absorbing moisture from the air to form a solution. You can check out as a guest! Hexammine nickel chloride complex is soluble when respective cobalt complex is not, which allows for easy separating of these close-related metals in laboratory conditions. Prolonged inhalation exposure to nickel and its compounds has been linked to increased cancer risk to the lungs and nasal passages. Convert grams Nickel(II) Chloride Hexahydrate to moles or moles Nickel(II) Chloride Hexahydrate to grams. Molar mass of NiCl2.6H2O = 237.69108 g/mol. 6H 2 O is green. As a catalyst for making dialkyl arylphosphonates from phosphites and. Tien-Yau Luh, Yu-Tsai Hsieh Nickel(II) Chloride" in Encyclopedia of Reagents for Organic Synthesis (L. A. Paquette, Ed.) Square planar complexes of nickel can often form five-coordinate adducts. ›› Nickel(II) Chloride Hexahydrate molecular weight. This reagent also promotes homo-coupling reactions, that is 2RX → R-R where R = aryl, vinyl. 1967. volume 23, pp. What is the chemical Formula of nickel chloride dihydrate? [Ni+2] Linstrom, Peter J.; Mallard, William G. Nickel(II) chloride hydrate - chemical information, properties, structures, articles, patents and more chemical data. For example, this complex reacts with sodium cyclopentadienide to give the sandwich compound nickelocene. We Believe You Are Important, How Can We Help? As a mild Lewis acid, e.g. 2001 J. Wiley & Sons, New York. ): 98% pH of 5% solution: ≥3 Insoluble matter in H2O: 0.025 % Sulfate (SO4): 0.05% Ca: 0.03 % Cu: 0.01 % Fe: 0.005 % Pb: 0.005 % Zn: 0.05 % Nickel(II) chloride, in various forms, is the most important source of nickel for chemical synthesis. In some derivatives, the chloride remains within the coordination sphere, whereas chloride is displaced with highly basic ligands. NiCl2 and its hydrate are occasionally useful in organic synthesis.

Illustrative complexes include: Some nickel chloride complexes exist as an equilibrium mixture of two geometries; these examples are some of the most dramatic illustrations of structural isomerism for a given coordination number. B. Morosin "An X-ray diffraction study on nickel(II) chloride dihydrate" Acta Crystallogr. [5] The dme ligands in this complex are labile. [4], Nickelous chloride, nickel(II) salt of hydrochloric acid, Except where otherwise noted, data are given for materials in their. Create one now. NiCl2 with or plus 2H20 or something? Terms & Conditions. PRODUCT AVAILABILITY: Did you know you can view a product's availability right on the product page? CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. Nickel chloride solutions are used for electroplating nickel onto other metal items. Simply enter the quantity you want to purchase and the current availability will appear below the item. CopyCopied, InChI=1S/2ClH.Ni.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2 Chemical reaction: Heating solid nickel chloride dihydrate yields solid nickel chloride and water vapor In a hurry? for the regioselective isomerization of dienols: For selective reductions in the presence of. O.O.O.O.O.O.[Cl-].[Cl-]. CopyCopied, CSID:23047, http://www.chemspider.com/Chemical-Structure.23047.html (accessed 13:31, Nov 5, 2020)

Nickel(II) chloride is irritating upon ingestion, inhalation, skin contact, and eye contact. A hydrate of nickel chloride containing nickel (in the +2 oxidation state), chloride and water moeities in the ratio 1:2:6. 6H2O can be used to form a variety of nickel coordination complexes because the H2O ligands are rapidly displaced by ammonia, amines, thioethers, thiolates, and organophosphines.

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