Preparation
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Cobaltic acetylacetonate

Preparation
Product Name
Cobaltic acetylacetonate
CAS No.
21679-46-9
Chemical Name
Cobaltic acetylacetonate
Synonyms
co(acac)3;COBALT ACETYLACETONATE;Cobalt 2,4-pentanedionate;COBALT(III) ACETYLACETONATE;Tris(acetylacetonato)cobalt;COBALT(III) AA;Co(acac)3;Cobaltpentanedionate;Cobalt (Ⅲ) acetylace;Cobalt (Ⅲ) acetylace
CBNumber
CB9431166
Molecular Formula
C15H21CoO6
Formula Weight
356.26
MOL File
21679-46-9.mol
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Cobaltic acetylacetonate Property

Melting point:
210-213 °C(lit.)
Boiling point:
150°C 1mm
Density 
1,43 g/cm3
vapor pressure 
0Pa at 20℃
storage temp. 
Store below +30°C.
solubility 
3g/l
form 
crystal
Specific Gravity
1.418
color 
green
Water Solubility 
Soluble in methanol and halogenated solvents. Slightly soluble in acetone, aromatic solvents and aliphatic solvents. Insoluble in water.
Sensitive 
Moisture Sensitive & Hygroscopic
BRN 
9007210
Stability:
Stable. Incompatible with strong oxidizing agents. May decompose on exposure to moist air or water.
LogP
0.4 at 20℃
NIST Chemistry Reference
Cobalt, tris(2,4-pentanedionato-o,o')-(21679-46-9)
EPA Substance Registry System
Cobalt, tris(2,4-pentanedionato-.kappa.O,.kappa.O')-, (OC-6-11)- (21679-46-9)
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Safety

Hazard Codes 
Xn
Risk Statements 
42/43
Safety Statements 
22-36/37-45
WGK Germany 
3
F 
21
TSCA 
Yes
HS Code 
2914 19 90
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
494534
Product name
Cobalt(III) acetylacetonate
Purity
99.99% trace metals basis
Packaging
5g
Price
$52.8
Updated
2024/03/01
Sigma-Aldrich
Product number
8.02528
Product name
Cobalt(III) acetylacetonate
Purity
for synthesis
Packaging
50G
Price
$108
Updated
2024/03/01
Sigma-Aldrich
Product number
494534
Product name
Cobalt(III) acetylacetonate
Purity
99.99% trace metals basis
Packaging
25g
Price
$184
Updated
2024/03/01
TCI Chemical
Product number
C0374
Product name
Tris(2,4-pentanedionato)cobalt(III)
Purity
>98.0%(T)
Packaging
25g
Price
$52
Updated
2024/03/01
TCI Chemical
Product number
C0374
Product name
Tris(2,4-pentanedionato)cobalt(III)
Purity
>98.0%(T)
Packaging
100g
Price
$145
Updated
2024/03/01
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Cobaltic acetylacetonate Chemical Properties,Usage,Production

Preparation

Cobaltic acetylacetonate is dark green crystal, soluble in most organic solvents, but insoluble in water. It can be prepared from basic cobalt carbonate (II) and acetylacetone by adding hydrogen peroxide solution under stirring.

Chemical Properties

solid

Uses

Catalyst for olefins, diens, polyesters, combustion, solid propellants; polymerization; vulcanizing; coloring for synthetic resins; deposition of metal and/or oxide as memory storage for computers; intermediate for synthesis; glass tinting.

Uses

Cobalt(III) 2,4-pentanedionate is used as a polymerization catalyst, vulcanizing agent, pigment in resins and glass. It is also used for the preparation of monoporphyrinates. Further, it is used in kinetic studies of iron-sulfur proteins. In addition to this, it reacts with trimethylaluminum to prepare Me(Sub>3Al/Co(acac)3.

Flammability and Explosibility

Not classified

Purification Methods

Recrystallise it from *C6H6/pet ether and dry it in a vacuum. [Charles & Pawlikowski J Phys Chem 62 440 1938, Beilstein 1 H 783.]

Cobaltic acetylacetonate Preparation Products And Raw materials

Raw materials

Preparation Products

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Cobaltic acetylacetonate Suppliers

Americas 1 China 177 Europe 1 Germany 4 India 4 Italy 1 Japan 4 Singapore 1 South Korea 3 Switzerland 1 United Kingdom 7 United States 25 Global 229
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from Cobaltic acetylacetonate manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
Cobaltic acetylacetonate 21679-46-9
Price
US $80.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000
Release date
2024-03-27
Hebei Mojin Biotechnology Co., Ltd
Product
Cobaltic acetylacetonate 21679-46-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2024-03-26
Qiuxian Baitai New Material Co., LTD
Product
Cobaltic acetylacetonate 21679-46-9
Price
US $2.00/KG
Min. Order
1KG
Purity
≥99%
Supply Ability
100tons
Release date
2021-12-21

21679-46-9, Cobaltic acetylacetonateRelated Search:

Tris(hydroxymethyl)aminomethane Cobalt chloride Vanadyl acetylacetonate VANADIUM(III) ACETYLACETONATE Tricine COBALT(III) ACETYLACETONATE ZIRCONIUM(IV) ACETYLACETONATE COBALT BLUE Manganic acetylacetonate 1,1,1-Trifluoro-2,4-pentanedione BUFFER SOLUTION PH = 6,00 (20 °C) (POTASSIUM DIHYDROGEN PHOSPHATE/SODIUM HYDROXIDE) Aluminum acetylacetonate Cobalt Chromium(III) acetylacetonate Pentane BIS-Tris Ferric acetylacetonate Acetylacetone

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  • Cobalt triacetoacetate
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  • Cobalt, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-
  • Cobaltic trisacetylacetonate
  • Cobaltictri-acetylacetonate
  • Tris(acetylacetonato)cobalt
  • TRIS(ACETYLACETONATO)COBALT(III)
  • TRIS(2,4-PENTANEDIONATO)COBALT
  • TRIS(2,4-PENTANEDIONATO)COBALT(3)
  • TRIS(2,4-PENTANEDIONATO)COBALT(III)
  • tris(pentane-2,4-dionato-o,o')cobalt
  • COBALTIC ACETYLACETONATE
  • COBALT(III) 2,4-PENTANEDIONATE
  • COBALT(III) AA
  • COBALT(III) ACETYLACETONATE
  • COBALT(+3)ACETYLACETONATE
  • COBALT ACETYLACETONATE
  • Co(acac)<sub>3</sub>
  • Cobalt (Ⅲ) acetylacetonate
  • ACETYLACETONE COBALT(+3)
  • ACETYLACETONE, COBALT(III) DERIVATIVE
  • ACETYLACETONE COBALT(III) SALT
  • Cobaltacetylacetonategreenxtl
  • Cobaltpentanedionate
  • Cobalt(III)acetylacetonate,98+%
  • Cobalt, tris(2,4-pentanedionato-.kappa.O,.kappa.O)-, (OC-6-11)-
  • co(acac)3
  • tris(acetylacetonate)cobalt(III)
  • COBALT(III) ACETYLACETONATE, 99.99+%
  • Cobalt(III) 2,4-pentanedioate
  • Co(acac)3, Cobalt(III) 2,4-pentanedionate, Cobaltic acetylacetonate, Tris(2,4-pentanedionato)cobalt
  • Tris(acetylacetonato-O,O')cobalt
  • Cobalt (Ⅲ) acetylace
  • Acetylacetone Cobalt(III) Salt Cobalt(III) Acetylacetonate
  • COBALT(III) ACETYLACETONATE FOR SYNTHESI
  • Cobalt(III) acetylacetonate 98%
  • Cobalt(III) acetylacetonate 99.99% trace Metals basis
  • Cobalt 2,4-pentanedionate
  • Tris(2,4-pentanedionato)cobalt(III) &gt
  • Cobalt(III) acetylacetonate, 98%, for synthesis
  • Tris(2,4-dioxo-3-pentanyl)cobalt
  • Cobalt, tris(2,4-pentanedionato-kO,kO')-, (OC-6-11)-
  • Cobaltic acetylacetonate ISO 9001：2015 REACH
  • 4-pentanedionato)cobalt(III)
  • TIANFU-CHEM CAS NO.21679-46-9 Cobaltic acetylacetonate
  • Cobalt (Ⅲ) acetylace
  • Acetylacetone cobalt (III)
  • 4-oxopent-2-en-2-olate
  • Cobalt, tris(2,4-pentanedionato-κO2,κO4)-, (OC-6-11)-
  • 21679-46-9
  • CoCH3COCHCOCH33
  • C12H15CoO9
  • C15H21O6Co
  • C15H21CoO6
  • CoC5H7O23