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156256

Sigma-Aldrich

Sodium methoxide solution

25 wt. % in methanol

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:
24849600
NACRES:
NA.21
Formulário:
liquid

densidade de vapor

1.1 (vs air)

Nível de qualidade

200

pressão de vapor

50 mmHg ( 20 °C)
96 mmHg ( 25 °C)

Formulário

liquid

temperatura de autoignição

878 °F

concentração

25 wt. % in methanol

índice de refração

n20/D 1.37

densidade

0.945 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

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.

Aplicação

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).

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Eyes,Central nervous system

Perigos de suplementos

EUH014

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

60.0 °F - closed cup - Solvent

Ponto de fulgor (°C)

15.55 °C - closed cup - Solvent

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
STBK5174
STBK5172
SHBP1921
SHBN5719
STBK2162

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ACS applied materials & interfaces, 12(17), 19682-19692 (2020-04-16)
In this paper, sodium aluminosilicate aerogels and xerogels were evaluated as scaffolds for a variety of different getters including Ag+, Cs+, Cu2+, Fe3+, K+, Li+, Rb+, Sb3+, Sn2+, and Sn4+ for the capture of gaseous iodine coming from nuclear facilities.
Palladium hydrides in organic synthesis. Reduction of aryl halides by sodium methoxide catalyzed by tetrakis (triphenylphosphine) palladium.
Zask A and Helquist P.
The Journal of Organic Chemistry, 43(8), 1619-1620 (1978)
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Epoxy fatty acids (EFAs) are secondary oxidation products formed from unsaturated fatty acid hydroperoxides. Seventeen food categories were analysed for C18 monoEFAs of food products available on the Belgian market. A quantitative exposure assessment was performed based on deterministic and
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The Fusarium mycotoxin deoxynivalenol (DON) is a frequent contaminant of cereal-based food and feed. Mammals metabolize DON by conjugation to glucuronic acid (GlcAc), the extent and regioselectivity of which is species-dependent. So far, only DON-3-glucuronide (DON-3-GlcAc) and DON-15-GlcAc have been
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The synthesis and self-assembly of peptide-polymer conjugates into fibrillar nanostructures are reported, based on the amyloidogenic peptide KLVFF. A strategy for rational synthesis of polymer-peptide conjugates is documented via tethering of the amyloidogenic peptide segment LVFF (Aβ17-20 ) and its
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