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Merck

230553

Sodium ethoxide solution

21 wt. % in ethanol, solution

Synonym(s):

Sodium ethylate

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About This Item

Linear Formula:
CH3CH2ONa
CAS Number:
141-52-6
Molecular Weight:
68.05
NACRES:
NA.21
PubChem Substance ID:
57648017
UNSPSC Code:
12352100
MDL number:
MFCD00012417
Beilstein/REAXYS Number:
3593646
Form:
liquid

Key Documents

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Product Name

Sodium ethoxide solution, 21 wt. % in ethanol

InChI

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

SMILES string

[Na+].CC[O-]

InChI key

QDRKDTQENPPHOJ-UHFFFAOYSA-N

form

liquid

concentration

21 wt. % in ethanol

refractive index

n20/D 1.385

density

0.868 g/mL at 25 °C

Quality Level

200

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General description

Sodium ethoxide is an alkoxide salt mainly used as a strong base in organic reactions such as deprotonation, dehydration and dehalogenation.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Self-heat. 1 - Skin Corr. 1A - STOT SE 2

target_organs

Eyes,Central nervous system

supp_hazards

EUH014

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 1

flash_point_f

48.2 °F - closed cup

flash_point_c

9 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB5175
SDBB5174
STBL3465
STBL3464
SDBB1380

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Sodium Ethoxide
Whitaker KS and Whitaker DT
e-EROS Encyclopedia of Reagents for Organic Synthesis. (2001)
S H Brorson
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 45(1), 143-146 (1997-01-01)
The purpose of this investigation was to develop a method that could be used to estimate how damaging sodium ethoxide is to different antigens with respect to immunolabeling when epoxy sections are deplasticized. If we obtain weak labeling for an
S H Brorson
Micron (Oxford, England : 1993), 32(2), 101-105 (2000-08-11)
The study's purpose was to obtain improved "deplasticizing" of epoxy sections for immunoelectron microscopy. Epoxy-embedded renal swine tissue with immune complex deposits was used. Ultrathin sections were mounted on uncoated grids or on carbon-stabilized formvar grids. The sections were exposed
Francesca Monticelli et al.
Journal of endodontics, 32(5), 447-451 (2006-04-25)
The influence of different silane/dentin adhesives on the microtensile bond strengths of a hybrid composite to sodium ethoxide-etched quartz fiber posts was investigated. A prehydrolyzed silane was applied without an adhesive and compared to two-component systems in which hydrolysis of
Frank Derosa et al.
The Journal of organic chemistry, 73(3), 1139-1142 (2008-01-11)
Despite over a century of reports to the contrary, sodium methoxide has been found to react with nitric oxide (NO). The reaction, whose final organic product is sodium formate, is postulated to occur via an intermediate O-bound diazeniumdiolate [CH3O-N(O)=NO-] that
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