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333379

Potassium ethoxide

95%

Synonym(s):

Potassium ethanolate, Potassium ethylate

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About This Item

Linear Formula:

KOC₂H₅

CAS Number:

Molecular Weight:

84.16

NACRES:

NA.22

PubChem Substance ID:

UNSPSC Code:

12352001

EC Number:

213-029-0

MDL number:

Assay:

95%

Form:

powder

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Properties

Quality Level

assay

95%

form

powder

SMILES string

[K+].CC[O-]

InChI

1S/C2H5O.K/c1-2-3;/h2H2,1H3;/q-1;+1

InChI key

RPDAUEIUDPHABB-UHFFFAOYSA-N

Description

Application

Potassium ethoxide can be used:

As a catalyst for transesterification reactions for the synthesis of biodiesel.
To synthesize nitrogen doped carbon nano-sheets to be used as an anode in sodium ion batteries.
To promote the arylation reaction of unactivated arenes to synthesize biaryl compounds.
As a precursor for the synthesis of thin films of (Na_0.5K_0.5)NbO₃ (NKN) and K₃Li₂Nb₅O₁₅ (KLN).
For ethoxylation of p-chloronitrobenzene in the presence of phase transfer catalysts.

pictograms

Flame

Corrosion

signalword

Danger

hcodes

pcodes

P235 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Self-heat. 1 - Skin Corr. 1B

supp_hazards

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

监管及禁止进口产品

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Continuous production of ethanol-based biodiesel under subcritical conditions employing trace amount of homogeneous catalysts

Liu J, et al.

Fuel: The Science and Technology of Fuel and Energy, 193, 187-196 (2017)

Fabrication of highly oriented lead-free (Na, K) NbO3 thin films at low temperature by sol-gel process

Tanaka K, et al.

Journal of Crystal Growth, 294(2), 209-213 (2006)

A novel aqueous solution method for K3Li2Nb5O15 film and powder

Cheng Z, et al.

Journal of Crystal Growth, 307(2), 353-357 (2007)

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Global Trade Item Number

SKU	GTIN
333379-100G	04061826737255
333379-500G	04061826737262