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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
727970
Cobalt(II) acetylacetonate
≥99.0% (KT), powder
Synonym(s):
2,4-Pentanedione cobalt(II) derivative, Bis(2,4-pentanedionato)cobalt, Co(acac)2, Cobaltous acetylacetonate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAY | $106.00 |
100 g | Check Cart for Availability | $193.00 |
About This Item
$106.00
Available to ship TODAYDetails
Product Name
Cobalt(II) acetylacetonate, ≥99.0% (KT)
Quality Segment
assay
≥99.0% (KT)
form
powder
reaction suitability
core: cobalt, reagent type: catalyst
particle size
≤20 mesh
mp
165-170 °C (lit.)
anion traces
chloride, bromide (as Cl)-: ≤500 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
CC(=O)\C=C(\C)O[Co]O\C(C)=C/C(C)=O
InChI
1S/2C5H8O2.Co/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key
UTYYEGLZLFAFDI-FDGPNNRMSA-L
General description
Application
Cobalt(II) acetylacetonate can be used as a catalyst for the dehydration reaction of aldoximes to synthesize nitriles.
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99.0% (KT) | description 97% | description 99.99% trace metals basis | description 98% |
| reaction suitability reagent type: catalyst, core: cobalt | reaction suitability core: cobalt | reaction suitability core: cobalt | reaction suitability core: cobalt |
| assay ≥99.0% (KT) | assay 97% | assay 99.99% trace metals basis | assay 98% |
| form powder | form powder and chunks | form powder or crystals, granular | form powder or crystals |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level 200 |
| mp 165-170 °C (lit.) | mp 165-170 °C (lit.) | mp 210-213 °C (lit.) | mp 210-213 °C (lit.) |
| cation traces Ca: ≤50 mg/kg, Pb: ≤50 mg/kg, Ni: ≤50 mg/kg, Na: ≤100 mg/kg, Co: ≤50 mg/kg, Zn: ≤50 mg/kg, Fe: ≤50 mg/kg, Cd: ≤50 mg, K: ≤100 mg/kg, Cu: ≤50 mg/kg | cation traces - | cation traces - | cation traces - |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
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
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
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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