Bis(acetylacetonato)cobalt
Description References- Product Name
- Bis(acetylacetonato)cobalt
- CAS No.
- 14024-48-7
- Chemical Name
- Bis(acetylacetonato)cobalt
- Synonyms
- Co(acac)2;COBALT ACETYLACETONATE;COBALT(III) ACETYLACETONATE;Cobalt(II) acetylacetonate;Cobalt bis(acetylacetonate);Cobalt(II) bis(acetylacetonate);Cobalt(II) acetylacetonate, 99% 50GR;COBALT(III) AA;Bis(acetylacetonato);Acetyl acetone cobalt
- CBNumber
- CB0315131
- Molecular Formula
- C15H21CoO6
- Formula Weight
- 356.26
- MOL File
- 14024-48-7.mol
Bis(acetylacetonato)cobalt Property
- 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
- 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
- F
- 21
- TSCA
- Yes
- HS Code
- 29420000
- Toxicity
- LD50 orally in Rabbit: 670 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 227129
- Product name
- Cobalt(II) acetylacetonate
- Purity
- 97%
- Packaging
- 50g
- Price
- $154
- Updated
- 2024/03/01
- Product number
- 227129
- Product name
- Cobalt(II) acetylacetonate
- Purity
- 97%
- Packaging
- 250g
- Price
- $212.4
- Updated
- 2024/03/01
- Product number
- B2681
- Product name
- Bis(2,4-pentanedionato)cobalt(II)
- Purity
- >97.0%(T)
- Packaging
- 25g
- Price
- $28
- Updated
- 2024/03/01
- Product number
- 012537
- Product name
- Cobalt(II) 2,4-pentanedionate
- Packaging
- 50g
- Price
- $68
- Updated
- 2024/03/01
- Product number
- 012537
- Product name
- Cobalt(II) 2,4-pentanedionate
- Packaging
- 250g
- Price
- $223
- Updated
- 2023/06/20
Bis(acetylacetonato)cobalt Chemical Properties,Usage,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
- https://www.alfa.com/en/catalog/012537/
- https://onlinelibrary.wiley.com/doi/abs/10.1002/aoc.3451
- https://www.americanelements.com/cobalt-ii-acetylacetonate-14024-48-7
Chemical Properties
PURPLE FINE CRYSTALLINE POWDER
Uses
Cobalt(II) 2,4-pentanedionate is used as an important catalyst for organic reactions. It is also used as paint dryer.
Flammability and Explosibility
Non flammable
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
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View Lastest Price from Bis(acetylacetonato)cobalt manufacturers
- Product
- Bis(acetylacetonato)cobalt 14024-48-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-25
- Product
- Cobalt Acetylacetonate 14024-48-7
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-22
- Product
- Bis(acetylacetonato)cobalt 14024-48-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-11-10