Merck
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403067

Sigma-Aldrich

Sodium methoxide solution

ACS reagent, 0.5 M CH3ONa in methanol (0.5N)

Synonym(s):
Sodium methylate
Linear Formula:
CH3ONa
CAS Number:
Molecular Weight:
54.02
Beilstein:
3592982
Número MDL:
ID de la sustancia en PubChem:

grado

ACS reagent

Nivel de calidad

200

formulario

liquid

concentración

0.5 M CH3ONa in methanol (0.5N)

color

, clarity of solution to pass

bp

64.6 °C

densidad

0.809 g/mL at 25 °C

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 solution is composed of 0.5M sodium methoxide in 0.5N methanol. It is a widely used organic base in organic synthesis.

Aplicación

Sodium methoxide solution may be used in the following processes:
  • As a solvent in the synthesis of disulfides from corresponding thiols.
  • To extract fatty acid methyl esters by transesterification process.
  • Synthesis of (1R,2R,3R,7aS)-1,2-dibenzyloxy-3-tert-butyldiphenylsilyloxymethylpyrrolizidin-5-one.

Envase

100, 4×100, 250, 800 mL in Sure/Seal™

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 1

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 2

Punto de inflamabilidad F

51.8 °F - closed cup

Punto de inflamabilidad C

11.0 °C - closed cup

Equipo de protección personal

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificate of Analysis

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Certificate of Origin

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