Preparation
ChemicalBook > CAS DataBase List > Cobaltic acetylacetonate

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
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

Changsha Jing Kang New Material Technology Co., Ltd.
Tel
0731-85118349 18874718518
Fax
0731-85118349
Email
ma_haihong@sina.com
Country
China
ProdList
1597
Advantage
50
Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd.
Tel
027-83855385 13407122916
Fax
027-83855385
Email
353799526@qq.com
Country
China
ProdList
2429
Advantage
58
Zhongshan Kunda Biotechnology Co., Ltd
Tel
13927154398
Email
djmcww@163.com
Country
China
ProdList
16
Advantage
58
Zhengzhou Alfachem Co., Ltd.
Tel
0371-53765687 18937137882
Fax
QQ:2885373884
Email
2853979813@qq.com
Country
China
ProdList
7988
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3576
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
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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

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