Nickelous acetate

Base Information

• Chemical Name: Nickelous acetate
• CAS No.: 373-02-4
• Deprecated CAS: 17593-69-0,219782-27-1
• Molecular Formula: 2C₂H₃O₂*Ni
• Molecular Weight: 176.779
• Hs Code.: 2915299090
• European Community (EC) Number: 206-761-7,239-086-1
• UN Number: 2811,3077
• UNII: 99QP4ELX96
• DSSTox Substance ID: DTXSID7020926
• Nikkaji Number: J5.712F
• Wikipedia: Nickel(II)_acetate
• Wikidata: Q899422
• NCI Thesaurus Code: C45867
• Mol file: 373-02-4.mol

Synonyms:Nickel acetate (Ni(OAc)2) (6CI);Acetic acid, nickel(2+) salt;Nickel diacetate;Nickel(2+) acetate;Nickel(II) acetate;Nickelousacetate;Top Seal DX 300;Top Seal H 298;

Chemical Property of Nickelous acetate

Chemical Property:

• Appearance/Colour: Dull green odorless solid
• Melting Point: 1555°C
• Boiling Point: 117.1 °C at 760 mmHg
• Flash Point: 40 °C
• PSA: 37.30000
• Density: 9.50 lb/gal
• LogP: 0.09090
• Water Solubility.: 177g/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 175.961950
• Heavy Atom Count: 9
• Complexity: 25.5
• Transport DOT Label: Poison

Purity/Quality:

99.9% ^*data from raw suppliers

Nickel(II)acetate >99.0% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Nickel Compounds, Inorganic
• Canonical SMILES: CC(=O)[O-].CC(=O)[O-].[Ni+2]
• Uses: Nickel acetate is used as a catalyst. It also is used as a dye mordant in textiles. Other applications are in electroplating nickel and as a sealer for anodizing aluminum. Textiles (mordant), catalyst.
• Description: Nickel (II) acetate (Ni (CH3 COO)2 ) is an inorganic compound of nickel and acetic acid. This inorganic compound is usually found as the tetrahydrate. It is used for electroplating. It can be made by reacting nickel or nickel (II) carbonate with acetic acid. Ni + 2 CH3 COOH → C4 H6 NiO4 + H2 NiCO3 + 2 CH3 COOH → C4 H6 NiO4 + CO2 + H2 O The green tetrahydrate has been determined by X-ray crystallography to be octahedral about the central nickel atom, coordinated by four water molecules and two acetate fragments.It may be dehydrated in vacuo, by reaction with acetic anhydride,or by heat.
• Physical properties: The tetrahydrate is a green crystalline solid; sweet taste; odor of acetic acid; density 1.744 g/cm3; loses water on heating to form a yellow-green powder of anhydrous nickel acetate; decomposes above 250°C; soluble in water, 17g/100mL at 20°C; sparingly soluble in alcohol.

Technology Process of Nickelous acetate

There total 30 articles about Nickelous acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

nickel(II) carbonate (719261-06-0) + acetic acid (64-19-7,77671-22-8) → nickel diacetate (373-02-4,14998-37-9,33025-09-1,94044-50-5,98268-31-6)

Guidance literature:

at 85 ℃; for 0.766667h; pH=3.4; pH-value; Temperature;

Reference yield: 71.0%

((C6H5)3P)2Ni(CdGe(C6H5)3)Ge(C6H5)3 → triphenylgermane (2816-43-5) + nickel diacetate (373-02-4,14998-37-9,33025-09-1,94044-50-5,98268-31-6) + cadmium(II) acetate (543-90-8)

Guidance literature:

With acetic acid; In toluene; byproducts: P(C6H5)3; mixt. keeping for 4 h at 80°C in argon atmosphere or in evac. sealed ampul; ppt. (Cd- and Ni-acetate) washing (toluene) and drying; GLC anal.;

Reference yield: 69.0%

bis(1,5-cyclooctadiene)nickel (0) (1295-35-8) + Allyl acetate (591-87-7) → bis(η3-allyl)nickel(II) + nickel diacetate (373-02-4,14998-37-9,33025-09-1,94044-50-5,98268-31-6)

Guidance literature:

In diethyl ether; under N2 or argon or under vac., soln. of org. compd. added to Ni(cod)2(1/1 mol ratio) at -78°C, stirred at 10°C for 2 h; cooled to -78°C, solvent evapd. under vac., warmed to 0°C, product distd., distn. residue identified as Ni-acetate; detn. by IR, NMR spect.;

DOI:10.1021/ja00413a014

upstream raw materials:

acetic anhydride

bis(1,5-cyclooctadiene)nickel ⁽⁰⁾

vinyl acetate

potassium acetate

Downstream raw materials:

nickel(III) acetate

2-Methylpentanoic acid

hexanoic acid

maleiimide

Refernces

• 1、 Shu, Shuangjie,Zhao, Liang,Zhou, Shengbin,Wu, Chenglin,Liu, Hong,Wang, Jiang. "Recyclable and Stable α-Methylproline-Derived Chiral Ligands for the Chemical Dynamic Kinetic Resolution of free C,N-Unprotected α-Amino Acids". . . Retrieved 2019/06/20.
• 2、 Munzert, Stefanie Martina,Stier, Simon P.,Schwarz, Guntram,Weissman, Haim,Rybtchinski, Boris,Kurth, Dirk G.. "The Kinetics of Growth of Metallo-supramolecular Polyelectrolytes in Solution". . p. 2898 - 2912. Retrieved 2017/10/06.