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Bis(acetylacetonato)cobalt

Description References
Bis(acetylacetonato)cobalt
Bis(acetylacetonato)cobalt structure
CAS No.
14024-48-7
Chemical Name:
Bis(acetylacetonato)cobalt
Synonyms
Co(acac)2;COBALT(III) AA;Bis(acetylacetonato);COBALT ACETYLACETONATE;Acetylacetone cobalt(II);Cobalt diacetylacetonate;ACETYLACETONE COBALT(+3);Cobalt(Ⅱ) acetylacetonate;cobalt(ii)acetylacetonage;COBALT(+3)ACETYLACETONATE
CBNumber:
CB0315131
Molecular Formula:
C15H21CoO6
Formula Weight:
356.26
MOL File:
14024-48-7.mol

Bis(acetylacetonato)cobalt Properties

Melting point:
165-170 °C (lit.)
Density 
0.83 g/cm3 (20℃)
vapor pressure 
<1 hPa (25 °C)
storage temp. 
Store below +30°C.
solubility 
5.1g/l
form 
Fine Crystalline Powder
Specific Gravity
1.463
color 
Purple
Water Solubility 
5 g/L (20 ºC)
Sensitive 
Hygroscopic
Hydrolytic Sensitivity
5: forms reversible hydrate
InChIKey
UTYYEGLZLFAFDI-FDGPNNRMSA-L
CAS DataBase Reference
14024-48-7
NIST Chemistry Reference
Bis(acetylacetonato)cobalt(14024-48-7)
EPA Substance Registry System
Cobalt, bis(2,4-pentanedionato-.kappa.O,.kappa.O')-, (SP-4-1)- (14024-48-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302+H312+H332-H315-H319-H351-H335-H302-H317-H318-H334-H350-H360-H410
Precautionary statements  P201-P261-P280-P284-P305+P351+P338+P310-P308+P313-P202-P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P405-P501-P280a-P305+P351+P338-P501a
Hazard Codes  Xn
Risk Statements  42/43-40-22-41-20/21/22
Safety Statements  22-36/37-45-24-37/39-26-7
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
21
TSCA  Yes
HS Code  29420000
Toxicity LD50 orally in Rabbit: 670 mg/kg

Bis(acetylacetonato)cobalt price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 494534 Cobalt(III) acetylacetonate 99.99% trace metals basis 5 g $44.6 2021-03-22 Buy
Sigma-Aldrich 227129 Cobalt(II) acetylacetonate 97% 14024-48-7 50g $78.2 2020-08-18 Buy
Sigma-Aldrich 8.02528 Cobalt(III) acetylacetonate for synthesis 50 g $98.97 2021-03-22 Buy
Sigma-Aldrich C83902 Cobalt(III) acetylacetonate 98% 25 g $62.4 2021-03-22 Buy
Sigma-Aldrich 494534 Cobalt(III) acetylacetonate 99.99% trace metals basis 25 g $155 2021-03-22 Buy

Bis(acetylacetonato)cobalt Chemical Properties,Uses,Production

Description

Bis (acetylacetonato) cobalt (also known as Cobalt (II) acetylacetonate) is used as an important catalyst for organic reactions. It can also be used as paint dryer1. The cobalt (II) acetylacetonate complex immobilized on aminosilane-modified SBA-15 can act as an efficient catalyst for epoxidation of trans-stilbene with molecular oxygen2. 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 compounds). 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 techniques3.

References

  1. https://www.alfa.com/en/catalog/012537/
  2. https://onlinelibrary.wiley.com/doi/abs/10.1002/aoc.3451
  3. https://www.americanelements.com/cobalt-ii-acetylacetonate-14024-48-7

Chemical Properties

PURPLE FINE CRYSTALLINE POWDER

Purification Methods

Recrystallise it from acetone or MeOH and dry it in a vacuum. [Beilstein 1 H 783.]

Bis(acetylacetonato)cobalt Preparation Products And Raw materials

Raw materials

Preparation Products


Bis(acetylacetonato)cobalt Suppliers

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View Lastest Price from Bis(acetylacetonato)cobalt manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-16 Bis(acetylacetonato)cobalt
14024-48-7
US $0.00-0.00 / KG 10mg 99% 2000tons Shaanxi Dideu Medichem Co. Ltd
2021-07-11 Bis(acetylacetonato)cobalt
14024-48-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09 Bis(acetylacetonato)cobalt
14024-48-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Bis(acetylacetonato)cobalt Spectrum


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