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403067

Sigma-Aldrich

Sodium methoxide solution

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

Sinônimo(s):

Sodium methylate

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About This Item

Fórmula linear:
CH3ONa
Número CAS:
124-41-4
Peso molecular:
54.02
Beilstein:
3592982
Número MDL:
MFCD00012179
Código UNSPSC:
12352100
ID de substância PubChem:
24865160
NACRES:
NA.21

grau

ACS reagent

Nível de qualidade

200

forma

liquid

concentração

0.5 M CH3ONa in methanol (0.5N)

cor

, clarity of solution to pass

pb

64.6 °C

densidade

0.809 g/mL at 25 °C

cadeia de caracteres SMILES

[Na+].C[O-]

InChI

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

chave InChI

WQDUMFSSJAZKTM-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

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.

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Eyes,Central nervous system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

51.8 °F - closed cup

Ponto de fulgor (°C)

11.0 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
SHBR8015
SHBR2259
SHBQ7485
SHBP9948
SHBP4200

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