71210
Sodium ethoxide
technical, ≥95% (T)
Synonym(s):
Sodium ethylate
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About This Item
Linear Formula:
CH3CH2ONa
CAS Number:
Molecular Weight:
68.05
Beilstein/REAXYS Number:
3593646
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
vapor density
1.6 (vs air)
Quality Level
vapor pressure
<0.1 mmHg ( 20 °C)
grade
technical
assay
≥95% (T)
form
powder
impurities
~2% Na2CO3 and NaOH
SMILES string
[Na+].CC[O-]
InChI
1S/C2H5O.Na/c1-2-3;/h2H2,1H3;/q-1;+1
InChI key
QDRKDTQENPPHOJ-UHFFFAOYSA-N
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General description
Sodium ethoxide (Sodium ethylate) is a sodium alkoxide. It has been synthesized by reacting sodium with ethanol. It undergoes decomposition in the presence of water to afford ethanol and sodium hydroxide. It is widely employed as a strong base in organic synthesis studies.
Sodium ethoxide is an alkoxide salt mainly used as a strong base in organic reactions such as deprotonation, dehydration and dehalogenation.
Application
Sodium ethoxide may be used as a base for the palladium catalyzed cross-coupling of aryl halides and alkenylboranes to synthesize arylated (E)-alkenes.
Sodium ethoxide may be used for the preparation of tricarbonylchloro(glycinato)ruthenium(II) (CORM-3).
signalword
Danger
hcodes
Hazard Classifications
Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1A
supp_hazards
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
wgk_germany
WGK 1
flash_point_f
86.0 °F - closed cup
flash_point_c
30 °C - closed cup
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