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Merck
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주요 문서

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720143

Sigma-Aldrich

Potassium hydroxide on alumina

동의어(들):

KOH on alumina

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About This Item

실험식(Hill 표기법):
HKO
Molecular Weight:
56.11
MDL number:
MFCD00003553
UNSPSC 코드:
12352301
PubChem Substance ID:
329763703
NACRES:
NA.22

양식

powder

mp

>300 °C

SMILES string

[OH-].[K+]

InChI

1S/K.H2O/h;1H2/q+1;/p-1

InChI key

KWYUFKZDYYNOTN-UHFFFAOYSA-M

애플리케이션

Potassium hydroxide on alumina (KOH/AL2O3) can be employed as a base catalyst:
  • For the dehydrogenation of cyclic hydrocarbons (cycloolefins, cycloparaffins, and alkyl aromatics).[1]
  • To prepare pyridazine derivatives from 1,2-dicarbonyls, and hydrazine hydrate under microwave (MW) irradiation.[2]
  • In the total synthesis of natural product (-)-varitriol and (-)-3′-epi-varitriol (an isomer of (-)-varitriol) as potent antitumor agents.[3]

픽토그램

Corrosion
GHS05

신호어

Danger

유해 및 위험 성명서

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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시험 성적서(COA)

Lot/Batch Number
MKCJ4363
MKBX4998V
MKBD2423V
MKBD2423

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문서 라이브러리 방문

Gas phase base-catalyzed dehydrogenations of cyclic hydrocarbons over a KOH/Al2O3 catalyst
Neumann R and Sasson Y
J. Mol. Catal., 35(1), 131-136 (1986)
The synthesis of (-)-varitriol and (-)-3?-epi-varitriol via a Ramberg-Backlund route
McAllister GD, et al.
Tetrahedron, 63(49), 12123-12130 (2007)
Potassium hydroxide impregnated Alumina (KOH-Alumina) as a recyclable catalyst for the solvent-free multicomponent synthesis of highly functionalized substituted pyridazines and/or substituted pyridazin-3 (2H)-ones under microwave irradiation
Mecadon H and Myrboh B
ISRN Organic Chemistry, 2011(1), 131-136 (2011)
Mizuki Takemoto et al.
PloS one, 10(6), e0131094-e0131094 (2015-06-27)
Channelrhodopsin (ChR) is a light-gated cation channel that responds to blue light. Since ChR can be readily expressed in specific neurons to precisely control their activities by light, it has become a powerful tool in neuroscience. Although the recently solved
Ashok R Patel et al.
Journal of agricultural and food chemistry, 63(19), 4862-4869 (2015-05-02)
The aim of this study was to use a detailed rheological characterization to gain new insights into the gelation behavior of natural waxes. To make a comprehensive case, six natural waxes (differing in the relative proportion of chemical components: hydrocarbons
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