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Cobalt 2-Ethylhexanoate

Co[OOCCH(C2H5)C4H9]2
CAS 136-52-7


Product Product Code Request Quote
(2N) 99% Cobalt 2-Ethylhexanoate CO-2EH-02 Request Quote
(3N) 99.9% Cobalt 2-Ethylhexanoate CO-2EH-03 Request Quote
(4N) 99.99% Cobalt 2-Ethylhexanoate CO-2EH-04 Request Quote
(5N) 99.999% Cobalt 2-Ethylhexanoate CO-2EH-05 Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Co[OOCCH(C2H5)C4H9]2 136-52-7 8696 MFCD00072632  N/A cobalt(2+); 2-ethylhexanoate N/A [Co+2].[O-]C(=O)C(CC)CCCC.[O-]C(=O)C(CC)CCCC InChI=1S/2C8H16O2.Co/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H2,1-2H3,(H,9,10);/q;;+2/p-2 QAEKNCDIHIGLFI-UHFFFAOYSA-L

PROPERTIES Compound Formula Mol. Wt. Appearance Density Exact Mass Monoisotopic Mass Charge MSDS
C16H30CoO4 345.42 g/mol Purple Liquid 1.01 g/cm3 345.148 g/mol  345.148 g/mol 0 Safety Data Sheet

Cobalt 2-Ethylhexanoate is a Cobalt source that is soluble in organic solvents as an organometallic compound (also known as metalorganic, organo-inorganic and metallo-organic Organo-Metallic Packaging, Lab Quantity compounds). Ethylhexanoates are carboxylates with many commercial applications. They are commonly used in various catalysts for oxidation, hydrogenation and polymerization and as an adhesion promoter. It is generally immediately available in most volumes. Ultra high purity and high purity forms may be considered. Cobalt 2-Ethylhexanoate 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.

Cobalt (Co) atomic and molecular weight, atomic number and elemental symbolCobalt (atomic symbol: Co, atomic number: 27) is a Block D, Group 9, Period 4 element with an atomic weight of 58.933195. Cobalt Bohr Model 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. Elemental Cobalt 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.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H226-H302-H312-H315-H319-H330-H335-H361 
Hazard Codes Xn
Risk Codes 10-36/37/38-40-43 
Safety Precautions 26-36/37 
RTECS Number N/A
Transport Information UN 1268 3/PG 3 
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Flame-Flammables Health Hazard Skull and Crossbones-Acute Toxicity     

COBALT 2-ETHYLHEXANOATE SYNONYMS
Hexanoic acid, 2-ethyl; Cobaltous octoate; 2-Ethylhexanoic acid cobalt salt; cobalt(2+) salt (2:1); Cobaltous 2-ethylhexanoate; cobalt(2+) bis(2-ethylhexanoate); Cobalt octoate; Cobalt(II) 2-ethylhexanoate; Cobalt bis(2-ethylhexanoate)

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
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.


Have a Question? Ask a Chemical Engineer or Material Scientist
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Recent Research & Development for Cobalt

  • Cobalt-catalyzed ammonia borane dehydrocoupling and transfer hydrogenation under aerobic conditions. Pagano JK, Stelmach JP, Waterman R. Dalton Trans. 2015 Mar 5.
  • Influence of Bi3+-doping on the magnetic and Mössbauer properties of spinel cobalt ferrite. Gore SK, Mane RS, Naushad M, Jadhav SS, Zate MK, Alothman ZA, Hui BK. Dalton Trans. 2015 Mar 6.
  • Investigation on cobalt-oxide nanoparticles cyto-genotoxicity and inflammatory response in two types of respiratory cells. Cavallo D, Ciervo A, Fresegna AM, Maiello R, Tassone P, Buresti G, Casciardi S, Iavicoli S, Ursini CL. J Appl Toxicol. 2015 Mar 13.
  • Controllable fabrication and magnetic properties of double-shell cobalt oxide hollow particles. Zhang D, Zhu J, Zhang N, Liu T, Chen L, Liu X, Ma R, Zhang H, Qiu G. Sci Rep. 2015 Mar 4
  • A Three-Dimensional Complex with a One-Dimensional Cobalt-Hydroxyl Chain Based on Planar Nonanuclear Clusters Showing Spin-Canted Antiferromagnetism. Li B, Li Z, Wei RJ, Yu F, Chen X, Xie YP, Zhang TL, Tao J. Inorg Chem. 2015 Mar 11.
  • Cobalt-catalysed site-selective intra- and intermolecular dehydrogenative amination of unactivated sp(3) carbons. Wu X, Yang K, Zhao Y, Sun H, Li G, Ge H. Nat Commun. 2015 Mar 10
  • Validation and analysis of dose distributions in a new and entirely redesigned cobalt-60 stereotactic radiosurgery units. Nakazawa H, Uchiyama Y, Komori M. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2015 Feb
  • Exposing the intermolecular nature of the second relaxation pathway in a mononuclear cobalt(ii) single-molecule magnet with positive anisotropy. Habib F, Korobkov I, Murugesu M. Dalton Trans. 2015 Mar 5.
  • In situ Formation of Cobalt Oxide Nanocubanes as Efficient Oxygen Evolution Catalysts. Hutchings GS, Zhang Y, Li J, Yonemoto BT, Zhou X, Zhu K, Jiao F. J Am Chem Soc. 2015 Mar 11.
  • N-doped graphitic layer encased cobalt nanoparticles as efficient oxygen reduction catalysts in alkaline media. Han C, Bo X, Zhang Y, Li M, Nsabimana A, Guo L. Nanoscale. 2015 Mar 9.
  • Dosimetric feasibility of magnetic resonance imaging-guided tri-cobalt 60 preoperative intensity modulated radiation therapy for soft tissue sarcomas of the extremity. Kishan AU, Cao M, Mikaeilian AG, Low DA, Kupelian PA, Steinberg ML, Kamrava M. Pract Radiat Oncol. 2015 Mar 3.
  • Air- and Water-Resistant Noble Metal Coated Ferromagnetic Cobalt Nanorods. Lentijo-Mozo S, Tan RP, Garcia-Marcelot C, Altantzis T, Fazzini PF, Hungria T, Cormary B, Gallagher JR, Miller JT, Martinez H, Schrittwieser S, Schotter J, Respaud M, Bals S, Tendeloo GV, Gatel C, Soulantica K. ACS Nano. 2015 Mar 9.
  • Cytogenetic characterization of low-dose hyper-radiosensitivity in Cobalt-60 irradiated human lymphoblastoid cells. Joshi GS, Joiner MC, Tucker JD. Mutat Res. 2014 Dec
  • Electronic structure at transition metal phthalocyanine-transition metal oxide interfaces: Cobalt phthalocyanine on epitaxial MnO films. Glaser M, Peisert H, Adler H, Aygül U, Ivanovic M, Nagel P, Merz M, Schuppler S, Chassé T. J Chem Phys. 2015 Mar 14
  • Toxicology of wear particles of cobalt-chromium alloy metal-on-metal hip implants part II: Importance of physicochemical properties and dose in animal and in vitro studies as a basis for risk assessment. Madl AK, Kovochich M, Liong M, Finley BL, Paustenbach DJ, Oberdörster G. Nanomedicine. 2015 Feb 28.
  • High-performance hybrid oxide catalyst of manganese and cobalt for low-pressure methanol synthesis. Li CS, Melaet G, Ralston WT, An K, Brooks C, Ye Y, Liu YS, Zhu J, Guo J, Alayoglu S, Somorjai GA. Nat Commun. 2015 Mar 10
  • In situ generation of hydroxyl radical by cobalt oxide supported porous carbon enhance removal of refractory organics in tannery dyeing wastewater. Karthikeyan S, Boopathy R, Sekaran G. J Colloid Interface Sci. 2015 Feb 4
  • Fast discharge process of layered cobalt oxides due to high Na(+) diffusion. Shibata T, Fukuzumi Y, Kobayashi W, Moritomo Y. Sci Rep. 2015 Mar 11
  • Reaction Mechanism of Cobalt-Substituted Homoprotocatechuate 2,3-Dioxygenase -A QM/MM Study. Cao L, Dong G, Lai W. J Phys Chem B. 2015 Mar 9.
  • Toxicology of wear particles of cobalt-chromium alloy metal-on-metal hip implants Part I: Physicochemical properties in patient and simulator studies. Madl AK, Liong M, Kovochich M, Finley BL, Paustenbach DJ, Oberdörster G. Nanomedicine. 2015 Mar 3.

Recent Research & Development for Ethylhexanoates

  • Enantioselective hydrolysis of butyl 2-ethylhexanoate by a strain of Nocardia corynebacteroides. Labeda DP, Jackson MA, Kuo TM, Nakamura LK. Curr Microbiol. 2004 Aug
  • Murine teratology and pharmacokinetics of the enantiomers of sodium 2-ethylhexanoate. Collins MD, Scott WJ, Miller SJ, Evans DA, Nau H. Toxicol Appl Pharmacol. 1992 Feb
  • The use of lead methacrylate 2-ethylhexanoate to create a radio-opaque resin suitable for microvascular corrosion casting. Burton GJ, Ingram SC, Palmer ME. J Microsc. 1986 Sep
  • Intracerebral microinjection of stannous 2-ethylhexanoate affects dopamine turnover in cerebral cortex and locomotor activity in rats. Yamada T, Jung DY, Sawada R, Tsuchiya T. J Biomed Mater Res B Appl Biomater. 2008 Nov
  • Interplay between lead carboxylate and Ti or Zr isopropoxides in solution routes to perovskites: synthesis, molecular structures and reactivity of single source non-oxo Pb-Zr and Pb-Ti carboxylatoalkoxides supported by 2-ethylhexanoate ligands. Brethon A, Hubert-Pfalzgraf LG, Daran JC. Dalton Trans. 2006 Jan 7
  • Triethylene glycol bis(2-ethylhexanoate) - a new contact allergen identified in a spectacle frame. Andersen KE, Vestergaard ME, Christensen LP. Contact Dermatitis. 2014 Feb
  • Cyclohexanediol bis-ethylhexanoate inhibits melanogenesis of murine B16 melanoma and UV-induced pigmentation in human skin. Lim JH, Park SH, Kim MR, Yoo BS, Yang JC, Cheong IW, Kim JH, Cho JH. Biol Pharm Bull. 2013
  • Industrial Ziegler-type hydrogenation catalysts made from Co(neodecanoate)2 or Ni(2-ethylhexanoate)2 and AlEt3: evidence for nanoclusters and sub-nanocluster or larger Ziegler-nanocluster based catalysis. Alley WM, Hamdemir IK, Wang Q, Frenkel AI, Li L, Yang JC, Menard LD, Nuzzo RG, Özkar S, Yih KH, Johnson KA, Finke RG. Langmuir. 2011 May 17