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Bis(acetylacetonato)cobalt

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Name

Bis(acetylacetonato)cobalt

EINECS 237-855-6
CAS No. 14024-48-7 Density 0.83 g/cm3 (20℃)
PSA 68.28000 LogP 1.10900
Solubility 5 g/L (20 °C) in water Melting Point 165-170 °C
Formula C10H14CoO4 Boiling Point 138.4ºC at 760mmHg
Molecular Weight 257.212 Flash Point 43.1ºC
Transport Information N/A Appearance Purple fine crystalline powder
Safety 22-36/37-45-24-37/39-26-7 Risk Codes 42/43-40-22-41-20/21/22
Molecular Structure Molecular Structure of 14024-48-7 (Bis(acetylacetonato)cobalt) Hazard Symbols HarmfulXn
Synonyms

Cobalt,bis(2,4-pentanedionato)- (6CI,8CI);Cobalt, bis(2,4-pentanedionato-O,O')-,(SP-4-1)-;Cobalt, bis(2,4-pentanedionato-kO,kO')-, (SP-4-1)- (9CI);Bis(2,4-pentanedionato)cobalt;Bis(2,4-pentanedionato)cobalt(II);Bis(acetylacetonate)cobalt;Bis(acetylacetonato)cobalt;Bis(acetylacetonato)cobalt(II);Cobaltbis(acetylacetonate);Cobalt diacetylacetonate;Cobalt(2+) acetylacetonate;Cobalt(2+) bis(acetylacetonate);Cobalt(II) acetylacetonate;Cobalt(II)bis(acetylacetonate);Cobaltous acetylacetonate;NSC 4652;NSC 52329;NacemCobalt;

Article Data 1

Bis(acetylacetonato)cobalt Synthetic route

14024-48-7

bis(acetylacetonato)cobalt(II)

776-74-9

Bromodiphenylmethane

19672-37-8

3-benzhydryl-pentane-2,4-dione

Conditions
ConditionsYield
In chloroform for 17h; Heating;97%
872290-35-2

3-bromo-5-methylcyclohex-1-ene

14024-48-7

bis(acetylacetonato)cobalt(II)

3-(5-methyl-2-cyclohexenyl)pentane-2,4-dione

Conditions
ConditionsYield
In chloroform at 85℃; for 2h;95%
2746-25-0

p-Methoxybenzyl bromide

14024-48-7

bis(acetylacetonato)cobalt(II)

30881-24-4

3<(p-methoxyphenyl)methyl>-2,4-pentanedione

Conditions
ConditionsYield
In chloroform for 17h; Heating;88%
768-90-1

1-Adamantyl bromide

14024-48-7

bis(acetylacetonato)cobalt(II)

102402-84-6

3-(adamantan-1-yl)pentane-2,4-dione

Conditions
ConditionsYield
In chlorobenzene for 24h; Heating;81%
In chloroform at 80℃; for 17h;76%
14024-48-7

bis(acetylacetonato)cobalt(II)

585-71-7, 38661-81-3

(1-bromoethyl)benzne

5186-08-3

3-(1-phenyl-ethyl)-pentane-2,4-dione

Conditions
ConditionsYield
In chloroform for 17h; Heating;75%
7318-66-3

5-methylcyclohex-2-enyl chloride

14024-48-7

bis(acetylacetonato)cobalt(II)

3-(5-methyl-2-cyclohexenyl)pentane-2,4-dione

Conditions
ConditionsYield
In chloroform at 120℃; for 2h;71%
14024-48-7

bis(acetylacetonato)cobalt(II)

585-71-7, 38661-81-3

(1-bromoethyl)benzne

B

5186-08-3

3-(1-phenyl-ethyl)-pentane-2,4-dione

Conditions
ConditionsYield
In chloroform at 80℃; for 1h;A 21%
B 54%
14024-48-7

bis(acetylacetonato)cobalt(II)

585-71-7, 38661-81-3

(1-bromoethyl)benzne

B

5186-08-3

3-(1-phenyl-ethyl)-pentane-2,4-dione

C

CoBr2

CoBr2

Conditions
ConditionsYield
In chloroform at 80℃; for 1h; Product distribution; Mechanism; other halogenides;A 21%
B 54%
C n/a
100-39-0

benzyl bromide

14024-48-7

bis(acetylacetonato)cobalt(II)

A

1134-87-8

3-benzyl-pentane-2,4-dione

B

53316-00-0

3,3-dibenzyl-pentane-2,4-dione

Conditions
ConditionsYield
In chloroform at 120℃; for 1h;A 51%
B 15%
61608-88-6

(1-chlorohex-5-en-1-yl)benzene

14024-48-7

bis(acetylacetonato)cobalt(II)

A

56644-04-3

(E)-1-phenyl-1,5-hexadiene

B

3-(1-phenyl-5-hexen-1-yl)pentane-2,4-dione

C

1-chloro-3-phenylcyclohexane

Conditions
ConditionsYield
In chloroform at 100℃; for 17h;A 46%
B 10%
C 42%

Bis(acetylacetonato)cobalt Chemical Properties

IUPAC: cobalt(2+); (Z)-4-oxopent-2-en-2-olate
CAS:14024-48-7
The Molecular formula of COBALT(III) ACETYLACETONATE (14024-48-7):C15H21CoO6
The Molecular Weight of COBALT(III) ACETYLACETONATE (14024-48-7):356.26
EINECS:244-527-6
Synonyms: TRIS(ACETYLACETONATO)COBALT(III) ; TRIS(2,4-PENTANEDIONATO)COBALT ; TRIS(2,4-PENTANEDIONATO)COBALT(III) ; TRIS(2,4-PENTANEDIONATO)COBALT(3) ; 4-pentanedionato-o,o’)-bis((beta-4)-cobal ; Acetylacetone cobalt(II) ; Bis(2,4-pentanedionato)cobalt ; bis(2,4-pentanedionato-O,O’)-,(T-4)-Cobalt
Melting Point:165-170oC
Boiling Point:138.4oC at 760mmHg
Flash Point:43.1oC
Vapour Pressure:0.174 mmHg at 25oC
Water Solubility:5 g/L (20oC)
Appearance:Purple solid.
Product Categories:Pharmaceutical Intermediates;Classes of Metal Compounds;Co (Cobalt) Compounds;Transition Metal Compounds
Mol File:14024-48-7.mol

Bis(acetylacetonato)cobalt Uses

COBALT(III) ACETYLACETONATE (14024-48-7) is an important catalyst for organic reactions. It is also used as a paint drier.

Bis(acetylacetonato)cobalt Safety Profile

Safty informations about COBALT(III) ACETYLACETONATE (14024-48-7):
Hazard Codes:Xn
Risk Statements:42/43-40-22-41-20/21/22
 42/43(May cause sensitization by inhalation and skin contact)
 40(Limited evidence of a carcinogenic effect)
 22(Harmful if swallowed)
 41(Risk of serious damage to eyes)
 20/21/22(Harmful by inhalation, in contact with skin and if swallowed)
Safety Statements:22-36/37-45-24-37/39-26-7
 22(Do not breathe dust)
 36/37(Wear suitable protective clothing and gloves)
 45(In case of accident or if you feel unwell, seek medical advice immediately (show label where possible))
 24(Avoid contact with skin)
 37/39(Wear suitable gloves and eye/face protection)
 26(In case of contact with eyes, rinse immediately with plenty of water and seek medical advice)
 7(Keep container tightly closed)
WGK Germany:3
F:21
TSCA:Yes
HS Code:29420000

Bis(acetylacetonato)cobalt Specification

Handling and Storage:
Storage:Store in a cool, dry place. Store in a tightly closed container.
Handling:Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.
First Aid Measures:
Ingestion:Get medical aid. Wash mouth out with water.
Inhalation:Remove from exposure to fresh air immediately. Get medical aid.
Skin:Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes:Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

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