Cobalt(II) Acetylacetonate Hydrate

Co(C5H7O2)2 • xH2O

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Product Code Product Request Quote
CO2-ACAC-02-P.XHYD (2N) 99% Cobalt(II) Acetylacetonate Hydrate Request
CO2-ACAC-03-P.XHYD (3N) 99.9% Cobalt(II) Acetylacetonate Hydrate Request
CO2-ACAC-04-P.XHYD (4N) 99.99% Cobalt(II) Acetylacetonate Hydrate Request
CO2-ACAC-05-P.XHYD (5N) 99.999% Cobalt(II) Acetylacetonate Hydrate Request

About

Acetylaceton Formula Diagram (C5H8O2)Cobalt(II) Acetylacetonate is a Cobalt source that is soluble in organic solvents as an organometallic compound (also known as metalorganic, organo-inorganic and metallo-organic Acetylacetonate Packaging, Lab Quantitycompounds). The high purity acetylacetonate anion complexes by bonding each oxygen atom to the metallic cation to form a chelate ring; because of this property, acetylacetonates are commonly used in various catalysts and catalytic reagents for organic synthesis, including the fabrication of various shapes of carbon nanostructures (as demonstrated by a 2013 experiment by researchers at the Leibniz Institute for Solid State and Materials Research Dresden) via the use of chemical vapor deposition (CVD) and laser evaporation techniques. Cobalt Acetylacetonate is one of numerous organo-metallic compounds (also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the tradename AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications. Similar results can sometimes also be achieved with Nanoparticles and by thin film deposition. Note American Elements additionally supplies many materials as solutions. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

(3Z)-4-Hydroxy-3-penten-2-one - cobalt hydrate (2:1:1), Bis(2, 4-pentanedionato)cobalt(II) Dihydrate, Cobalt, bis(2, 4-pentanedionato-kO, kO')-, hydrate, (SP-4-1)- (9CI), Bis(acetylacetonato)cobalt hydrate

Chemical Identifiers

Formula Co(C5H7O2)2 • xH2O
CAS 123334-29-2
Pubchem CID 20833133
MDL MFCD00149056
EC No. 237-855-6
IUPAC Name cobalt(2+); (Z)-4-oxopent-2-en-2-olate; hydrate
Beilstein Registry No. N/A
SMILES CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].O.[Co+2]
InchI Identifier InChI=1S/2C5H8O2.Co.H2O/c2*1-4(6)3-5(2)7;;/h2*3,6H,1-2H3;;1H2/q;;+2;/p-2/b2*4-3-;;
InchI Key CCSRIPNIKKQYHL-SUKNRPLKSA-L

Properties

Compound Formula C10H16CoO5
Molecular Weight 275.16
Appearance Pink powder
Melting Point N/A
Boiling Point N/A
Density N/A
Exact Mass 275.032969
Monoisotopic Mass 275.032969

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H302-H312-H318-H332-H351
Hazard Codes Xn
Risk Codes 20/21/22-40-41
Safety Statements 7-22-26-37/39
RTECS Number N/A
Transport Information N/A
WGK Germany 3
Globally Harmonized System of Classification and Labelling (GHS) N/A
MSDS / SDS

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

Related Products

CoSee more Cobalt products. Cobalt (atomic symbol: Co, atomic number: 27) is a Block D, Group 9, Period 4 element with an atomic weight of 58.933195. The number of electrons in each of cobalt's shells is 2, 8, 15, 2 and its electron configuration is [Ar] 3d7 4s2The cobalt atom has a radius of 125 pm and a Van der Waals radius of 192 pm. Cobalt was first discovered by George Brandt in 1732. In its elemental form, cobalt has a lustrous gray appearance. Cobalt is found in cobaltite, erythrite, glaucodot and skutterudite ores. Cobalt produces brilliant blue pigments which have been used since ancient times to color paint and glass. Cobalt is a ferromagnetic metal and is used primarily in the production of magnetic and high-strength superalloys. Co-60, a commercially important radioisotope, is useful as a radioactive tracer and gamma ray source. The origin of the word Cobalt comes from the German word "Kobalt" or "Kobold," which translates as "goblin," "elf" or "evil spirit." For more information on cobalt, including properties, safety data, research, and American Elements' catalog of cobalt products, visit the Cobalt element page. .

Research

Recent Research & Development for Cobalt

  • Stacked graphene platelet nanofibers dispersed in the liquid electrolyte of highly efficient cobalt-mediator-based dye-sensitized solar cells. Li X, Zhou Y, Chen J, Yang J, Zheng Z, Wu W, Hua J, Tian H. Chem Commun (Camb). 2015 May 22.
  • Being two is better than one-catalytic reductions with dendrimer encapsulated copper- and copper-cobalt-subnanoparticles. Ficker M, Petersen JF, Gschneidtner T, Rasmussen AL, Purdy T, Hansen JS, Hansen TH, Husted S, Moth Poulsen K, Olsson E, Christensen JB. Chem Commun (Camb). 2015 May 22.
  • Mesoporous Mn- and La-Doped Cerium Oxide/Cobalt Oxide Mixed Metal Catalysts for Methane Oxidation. Vickers SM, Gholami R, Smith KJ, MacLachlan MJ. ACS Appl Mater Interfaces. 2015 May 22.
  • One-pot laser-assisted synthesis of porous carbon with embedded magnetic cobalt nanoparticles. Ghimbeu CM, Sopronyi M, Sima F, Delmotte L, Vaulot C, Zlotea C, Paul-Boncour V, Le Meins JM. Nanoscale. 2015 May 18.
  • The effect of osteoimmunomodulation on the osteogenic effects of cobalt incorporated β-tricalcium phosphate. Chen Z, Yuen J, Crawford R, Chang J, Wu C, Xiao Y. Biomaterials. 2015 May 14
  • Nickel cobalt oxide hollow nanosponges as advanced electrocatalysts for the oxygen evolution reaction. Zhu C, Wen D, Leubner S, Oschatz M, Liu W, Holzschuh M, Simon F, Kaskel S, Eychmüller A. Chem Commun (Camb). 2015 Apr 9. : Chem Commun (Camb)
  • In-Situ Formation of Hollow Hybrids Composed of Cobalt Sulfides Embedded within Porous Carbon Polyhedra/Carbon Nanotubes for High-Performance Lithium-Ion Batteries. Wu R, Wang DP, Rui X, Liu B, Zhou K, Law AW, Yan Q, Wei J, Chen Z. Adv Mater. 2015 Apr 9.: Adv Mater
  • Efficient oxygen reduction catalysts formed of cobalt phosphide nanoparticle decorated heteroatom-doped mesoporous carbon nanotubes. Chen K, Huang X, Wan C, Liu H. Chem Commun (Camb). 2015 Apr 9. : Chem Commun (Camb)
  • Rapid prototyping for in vitro knee rig investigations of prosthetized knee biomechanics: comparison with cobalt-chromium alloy implant material. Schröder C, Steinbrück A, Müller T, Woiczinski M, Chevalier Y, Weber P, Müller PE, Jansson V. Biomed Res Int. 2015: Biomed Res Int
  • Cobalt-catalyzed ammonia borane dehydrocoupling and transfer hydrogenation under aerobic conditions. Pagano JK, Stelmach JP, Waterman R. Dalton Trans. 2015 Mar 5.

Recent Research & Development for Acetylacetonates

  • Binary Diffusion Coefficients of Platinum(II) Acetylacetonate in Supercritical Carbon Dioxide. Kong CY, Siratori T, Wang G, Sako T, Funazukuri T. J Chem Eng Data. 2013 Nov 14
  • Growth mechanisms and size control of FePt nanoparticles synthesized using Fe(CO)x (x < 5)-oleylamine and platinum(ii) acetylacetonate. Bian B, Xia W, Du J, Zhang J, Liu JP, Guo Z, Yan A. Nanoscale. 2013 Mar 21
  • Antitumor efficacy and tolerability of systemically administered gallium acetylacetonate-loaded gelucire-stabilized nanoparticles. Wehrung D, Bi L, Geldenhuys WJ, Oyewumi MO. J Biomed Nanotechnol. 2013 Jun
  • High performance polymer solar cells with as-prepared zirconium acetylacetonate film as cathode buffer layer. Tan Z, Li S, Wang F, Qian D, Lin J, Hou J, Li Y. Sci Rep. 2014 Apr 15
  • Vanadyl acetylacetonate upregulates PPARγ and adiponectin expression in differentiated rat adipocytes. Wu Y, Huang M, Zhao P, Yang X. J Biol Inorg Chem. 2013 Aug
  • Effect of magnesium acetylacetonate on the signal of organic forms of vanadium in graphite furnace atomic absorption spectrometry. Kowalewska Z, Welz B, Castilho IN, Carasek E. Talanta. 2013 Jan 15
  • [Differentiated fluorescence centers in europium acetylacetonate hydrate doped poly methyl methacrylate]. Zhang YY, Zhong H, Chen BJ, Xia Y, Lin H. Guang Pu Xue Yu Guang Pu Fen Xi. 2014 Jun
  • Photophysical properties of an unusual bichromophoric species constructed from a cyclometalated Pt(II) chromophore and a blue Bodipy-acetylacetonate species. Nastasi F, Puntoriero F, Serroni S, Campagna S, Olivier JH, Ziessel R. Dalton Trans. 2014 Dec 21
  • Binary Diffusion Coefficients of Platinum(II) Acetylacetonate in Supercritical Carbon Dioxide. Kong CY, Siratori T, Wang G, Sako T, Funazukuri T. J Chem Eng Data. 2013 Nov 14
  • Growth mechanisms and size control of FePt nanoparticles synthesized using Fe(CO)x (x < 5)-oleylamine and platinum(ii) acetylacetonate. Bian B, Xia W, Du J, Zhang J, Liu JP, Guo Z, Yan A. Nanoscale. 2013 Mar 21

Free Test Sample Program

We recognize many of our customers are purchasing small quantities directly online as trial samples in anticipation of placing a larger future order or multiple orders as a raw material for production. Since our primary business is the production of industrial quantities and/or highly consistent batches which can be used for commercial production and purchased repeatedly in smaller quantity, American Elements offers trial samples at no charge on the following basis. Within 6 months of purchasing materials directly online from us, you have the option to refer back to that order and advise that it is the intention of your company, institution or lab to either purchase a larger quantity, purchase the material in regular intervals or purchase more on some other basis.

We will then evaluate your future needs and assuming the quantity or number of future purchases qualify, we will fully credit your purchase price with the next order. Because of the many variables in the quantity and number of orders you may place, it is impossible to evaluate whether your future order(s) will qualify for this program prior to your placing your next order. Please know American Elements strongly desires to make this free sample program available to you and will make every effort to do so once your next order is placed.