Cobalt(II) stearate

Base Information

• Chemical Name: Cobalt(II) stearate
• CAS No.: 13586-84-0
• Molecular Formula: 2C₁₈H₃₅O₂*Co
• Molecular Weight: 625.943
• European Community (EC) Number: 237-016-4,213-694-7
• UNII: 000J930IO1
• DSSTox Substance ID: DTXSID601338028
• Nikkaji Number: J217.106F
• Wikipedia: Cobalt(II)_stearate
• Wikidata: Q16701955
• Mol file: 13586-84-0.mol

Synonyms:Cobalt(II) stearate;1002-88-6;Cobalt stearate;Cobalt distearate;Cobaltous stearate;cobalt(2+);octadecanoate;Stearic Acid Cobalt(II) Salt;UNII-000J930IO1;13586-84-0;EINECS 213-694-7;Octadecanoic acid, cobalt salt;000J930IO1;Stearic acid, cobalt salt;cobalt(2+) dioctadecanoate;Cobalt(II)Stearate;Octadecanoic acid, cobalt(2+) salt;Octadecanoic acid, cobalt(2+) salt (2:1);Stearic acid cobalt salt;Cobalt(II) stearate, Co;UNII-N12XQW4I3Y;C18H36O2.xCo;SCHEMBL37334;C18-H36-O2.x-Co;COBALT(2+) OCTADECANOATE;C18H36O2.1/2Co;DTXSID601338028;Octadecanoic acid, cobalt(2) salt;BAA00288;EINECS 237-016-4;C18-H36-O2.1/2Co;AKOS015839872;Octadecanoic acid, cobalt salt (1:?);STEARIC ACID, COBALT(2+) SALT;S0393;EC 237-016-4;Q16701955

Chemical Property of Cobalt(II) stearate

Chemical Property:

• Appearance/Colour: purple granule
• Vapor Pressure: 8.58E-06mmHg at 25°C
• Boiling Point: 359.4°C at 760 mmHg
• Flash Point: 162.4°C
• PSA: 80.26000
• Density: 1.07[at 20℃]
• LogP: 9.99560
• Water Solubility.: 92.6mg/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 30
• Exact Mass: 625.460604
• Heavy Atom Count: 41
• Complexity: 196

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Co+2]

Technology Process of Cobalt(II) stearate

There total 5 articles about Cobalt(II) stearate 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: 81.0%

cobalt(II) diacetate tetrahydrate (6147-53-1) + stearic acid (57-11-4) → cobalt(II) stearate (929-87-3,1002-88-6,13586-84-0)

Guidance literature:

In neat (no solvent); byproducts: CH3COOH; stoich. mixt. stirred at 180°C (thermotstated oil reactor) for 3 h; CH3COOH stripped by N2 stream, collected in condensor;

DOI:10.1016/j.molcata.2005.05.041

Reference yield:

cobalt(II) chloride monohydrate + stearic acid (57-11-4) → cobalt(II) stearate (929-87-3,1002-88-6,13586-84-0)

Guidance literature:

In chloroform; water; Langmuir-Blodgett film prepared; CoCl2*H2O dissolved in water; stearic acid dissolved in chloroform; LB films deposited at monolayer pressure of30 mN/m at 19°C with 3 mm/min dipping speed;

DOI:10.1016/j.cplett.2007.11.069

Reference yield:

stearic acid (57-11-4) + cobalt(II) chloride (7646-79-9,14543-09-0,16413-89-1) → cobalt(II) stearate (929-87-3,1002-88-6,13586-84-0)

Guidance literature:

In sodium hydroxide; acid dissolved at 80°C, an aq. chloride added dropwise, heated atca. 80°C for ca. 30 min; ppt. collected, dried (vac.);

DOI:10.1016/j.molcata.2007.02.007

upstream raw materials:

stearic acid

cobalt(II) diacetate tetrahydrate

cobalt(II) chloride

sodium stearate

Downstream raw materials:

hexacarbonyl-bis-(triphenylphosphine) dicobalt

2-bromo-5-bromomethyl-3-phenylbenzofuran

Refernces

• 1、 Doerfler,Meier,Thieme,Nemeth,Althues,Kaskel. "Wet-chemical catalyst deposition for scalable synthesis of vertical aligned carbon nanotubes on metal substrates". . p. 288 - 293. Retrieved 2011/10/06.
• 2、 Mukherjee, Smita,Datta, Alokmay,Giglia, Angelo,Mahne, Nichole,Nannarone, Stefano. "Relating structure with morphology: A comparative study of perfect Langmuir-Blodgett multilayers". . p. 80 - 87. Retrieved 2008/09/20.