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Cobaltic acetylacetonate

Cobaltic acetylacetonate structure

CAS No:
21679-46-9
Formula:
C15H21CoO6
Chemical Name:
Cobaltic acetylacetonate
Synonyms:
4-pentanedionato-o,o’)-tris((oc-6-11)-cobal;Cobalt triacetoacetate;Cobalt triacetylacetonate;Cobalt tris(acetylacetonate);Cobalt, tris(2,4-pentanedionato)-;Cobalt, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-;Cobaltic trisacetylacetonate;Cobaltictri-acetylacetonate
Categories:
Organic Chemistry > Organometallic Compounds

Description

solid

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 Basic Attributes

Molecular Weight：

356.26

Exact Mass：

356.067017

BRN：

9007210

EC Number：

244-527-6

TSCA：

TSCA listed

Color/Form：

green

HScode：

2914 19 90

Characteristics

PSA：

102.42000

XLogP3：

1.66350

Appearance：

green crystal

Density：

1,43 g/cm3

Melting Point：

210-213 °C(lit.)

Boiling Point：

150°C 1mm

Flash Point：

43.1ºC

Water Solubility：

Soluble in methanol and halogenated solvents. Slightly soluble in acetone, aromatic solvents and aliphatic solvents. Insoluble in water.

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0Pa at 20℃

Flammability characteristics：

Not classified

Critical Temperature & Pressure：

Store below +30°C.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

safety instructions：

22-36/37-45

Marks：

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents. May decompose on exposure to moist air or water.

Precautionary statement(s)：

P261-P280-P342 + P311

Hazard Statements：

42/43

GHS Classification：

|Danger|H302 (32.1%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P272, P280, P285, P301+P312, P302+P352, P304+P341, P321, P330, P333+P313, P342+P311, P363, and P501|Aggregated GHS information provided by 81 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

Co(ACAC)3

Cobaltic acetylacetonate Use and Manufacturing

Uses

Organic reaction catalyst; used to prepare a new series of monoporphyrin salts, which have applications in photochemistry, magnetism, and synthesis

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.

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.

Manufacturing Info：

Cobalt, tris(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (OC-6-11)-: ACTIVE

Computed Properties

Molecular Weight:359.28
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:359.090482
Monoisotopic Mass:359.090482
Topological Polar Surface Area:112
Heavy Atom Count:22
Complexity:380
Defined Bond Stereocenter Count:3
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes

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Cobaltic acetylacetonate

CAS No.: 21679-46-9

Content: 99.00%

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