Merck
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164992

Sigma-Aldrich

Sodium methoxide

reagent grade, 95%, powder

Synonym(s):
Sodium methylate
Linear Formula:
NaOCH3
CAS Number:
Molecular Weight:
54.02
Beilstein:
3592982
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

grado

reagent grade

Nivel de calidad

200

densidad de vapor

1.1 (vs air)

presión de vapor

50 mmHg ( 20 °C)

ensayo

95%

formulario

powder

temp. de autoignición

851 °F

lim. expl.

36 %

SMILES string

[Na+].C[O-]

InChI

1S/CH3O.Na/c1-2;/h1H3;/q-1;+1

InChI key

WQDUMFSSJAZKTM-UHFFFAOYSA-N

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Descripción general

Sodium methoxide is a sodium alkoxide. Its reaction with unactivated aryl bromides in the presence of copper catalyst under various reaction conditions has been studied. It reacts with aryl halides in the presence of a palladium catalyst in DMF to afford arenes.

Aplicación

Sodium methoxide has been used in the preparation of 5-(3-azidopropyl) uridine. It may be used in the synthesis of methyl 2-cyano-lup-3-hydroxy-2-en-28-oate (CN-BA), a 2-cyano derivative of betulinic acid (BA).
Sodium methoxide may be used as an alkali catalyst for the production of fatty acid methyl esters (biodiesel) from vegetable oils via transesterification.

Envase

5 g in glass bottle
100, 500 g in steel can
1 kg in glass bottle
2 kg in steel can

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Oral - Flam. Sol. 1 - Met. Corr. 1 - Self-heat. 1 - Skin Corr. 1A

Riesgos supl.

Código de clase de almacenamiento

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 2

Punto de inflamabilidad F

91.4 °F - closed cup

Punto de inflamabilidad C

33 °C - closed cup

Equipo de protección personal

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

Certificate of Analysis

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Certificate of Origin

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