Metóxido De Sódio (Sodium Methoxide) 95% - 500 Gr - Sigma
Código: 17490
Sodium methoxide
reagent grade, 95%, powder
Sinônimo(s):
Sodium methylate
Fórmula linear:
NaOCH3
Número CAS:
Peso molecular:
54.02
Beilstein/REAXYS Number:
3592982
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.21
Nível de qualidade
200
grau
reagent grade
densidade de vapor
1.1 (vs air)
pressão de vapor
50 mmHg ( 20 °C)
teor
95%
forma
powder
temperatura de autoignição
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
Descrição geral
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.
Aplicação
Sodium methoxide may be used as an alkali catalyst for the production of fatty acid methyl esters (biodiesel) from vegetable oils via transesterification.
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).
Embalagem
100, 500 g in steel can