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Key Documents

8.02527

Sigma-Aldrich

Cobalt(II) acetylacetonate

for synthesis

Synonym(s):

Cobalt(II) acetylacetonate, Bis(acetylacetonato)cobalt(II), Bis(2,4-pentanedionato) cobalt(II)

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About This Item

Empirical Formula (Hill Notation):
C10H14CoO4
CAS Number:
14024-48-7
Molecular Weight:
257.15
MDL number:
MFCD00000014
UNSPSC Code:
12352103
EC Index Number:
237-855-6

vapor pressure

<1 hPa ( 25 °C)

Quality Level

200

potency

670 mg/kg LD50, oral (Rat)

mp

170-180 °C

solubility

5.1 g/L

density

0.83 g/cm3 at 20 °C

Analysis Note

Assay (ex Co): ≥ 98.0 %
Melting range (lower value): ≥ 168 °C
Melting range (upper value): ≤ 172 °C
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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