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Sigma-Aldrich

Méthylate de sodium solution

25 wt. % in methanol

Synonyme(s) :

Méthoxyde de sodium

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About This Item

Formule linéaire :
CH3ONa
Numéro CAS:
124-41-4
Poids moléculaire :
54.02
Numéro Beilstein :
3592982
Numéro MDL:
MFCD00012179
Code UNSPSC :
12352100
ID de substance PubChem :
24849600
Nomenclature NACRES :
NA.21

Densité de vapeur

1.1 (vs air)

Niveau de qualité

200

Pression de vapeur

50 mmHg ( 20 °C)
96 mmHg ( 25 °C)

Forme

liquid

Température d'inflammation spontanée

878 °F

Concentration

25 wt. % in methanol

Indice de réfraction

n20/D 1.37

Densité

0.945 g/mL at 25 °C

Chaîne SMILES 

[Na+].C[O-]

InChI

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

Clé InChI

WQDUMFSSJAZKTM-UHFFFAOYSA-N

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Catégories apparentées

Description générale

The product is 25wt.% solution of sodium methoxide in methanol. 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 (Dimethylformamide) to afford arenes.

Application

A novel high-spin hexanuclear Mn(III) cluster, [NaMn6(OMe)12(dbm)6]+, was synthesized via MnCl2 oxidation with simultaneous NaOMe promoted aggregation. This cluster has an unprecedented cyclic structure and 24 unpaired electrons in its ground state.
Sodium methoxide solution has been used in the synthesis of NO-containing nanoparticles (SNO-NP).

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Eyes,Central nervous system

Risques supp

EUH014

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

60.0 °F - closed cup - Solvent

Point d'éclair (°C)

15.55 °C - closed cup - Solvent

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Certificats d'analyse (COA)

Lot/Batch Number
SHBR7164
BCCM2931
BCCK3620
BCCK3618
SHBR0352

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