720143
Potassium hydroxide on alumina
Sinónimos:
KOH on alumina
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About This Item
Fórmula empírica (notación de Hill):
HKO
Peso molecular:
56.11
MDL number:
UNSPSC Code:
12352301
PubChem Substance ID:
NACRES:
NA.22
Productos recomendados
form
powder
mp
>300 °C
SMILES string
[OH-].[K+]
InChI
1S/K.H2O/h;1H2/q+1;/p-1
InChI key
KWYUFKZDYYNOTN-UHFFFAOYSA-M
Application
Potassium hydroxide on alumina (KOH/AL2O3) can be employed as a base catalyst:
- For the dehydrogenation of cyclic hydrocarbons (cycloolefins, cycloparaffins, and alkyl aromatics).
- To prepare pyridazine derivatives from 1,2-dicarbonyls, and hydrazine hydrate under microwave (MW) irradiation.
- In the total synthesis of natural product (-)-varitriol and (-)-3′-epi-varitriol (an isomer of (-)-varitriol) as potent antitumor agents.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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The synthesis of (-)-varitriol and (-)-3?-epi-varitriol via a Ramberg-Backlund route
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Gas phase base-catalyzed dehydrogenations of cyclic hydrocarbons over a KOH/Al2O3 catalyst
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