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Sigma-Aldrich

Potassium methoxide solution

~25% in methanol (T)

Sinônimo(s):

Potassium methylate

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About This Item

Fórmula linear:
CH3OK
Número CAS:
865-33-8
Peso molecular:
70.13
Beilstein:
3551544
Número MDL:
MFCD00012416
Código UNSPSC:
12352107
ID de substância PubChem:
57651760
NACRES:
NA.22

Nível de qualidade

200

concentração

~25% in methanol (T)

índice de refração

n20/D 1.37

densidade

0.95 g/mL at 20 °C

cadeia de caracteres SMILES

[K+].C[O-]

InChI

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

chave InChI

BDAWXSQJJCIFIK-UHFFFAOYSA-N

Aplicação

Potassium methoxide solution in methanol has been used as a base to synthesize imines via aerobic oxidative coupling of benzylic alcohols and amines in the presence of gold nanoparticles supported on titanium dioxide catalyst.

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. 1B - STOT SE 1

Órgãos-alvo

Eyes

Perigos de suplementos

EUH014

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

51.8 °F

Ponto de fulgor (°C)

11 °C

Equipamento de proteção individual

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

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Eric Song et al.
Nature communications, 8, 15322-15322 (2017-05-20)
Nanoparticles are of long-standing interest for the treatment of neurological diseases such as glioblastoma. Most past work focused on methods to introduce nanoparticles into the brain, suggesting that reaching the brain interstitium will be sufficient to ensure therapeutic efficacy. However
Jiying Wen et al.
Biomaterials, 86, 42-55 (2016-02-18)
A library of hyperbranched polyglycerols (HPGs) functionalized with different mole fractions of zwitterionic sulfabetaine and cationic quaternary ammonium ligands was synthesized and characterized. A post-polymerization method was employed that utilized double bond moieties on the dendritic HPG for the coupling
Formation of imines by selective gold-catalysed aerobic oxidative coupling of alcohols and amines under ambient conditions.
Kegnaes S, et al.
Green Chemistry, 12(8), 1437-1441 (2010)
E Ballesteros et al.
Journal of chromatography. A, 719(1), 221-227 (1996-01-05)
An automated gas chromatographic method for the simultaneous determination of cholesterol, alpha-tocopherol and alpha-tocopheryl acetate in edible oils and fats without derivatization is reported. Interferences from lipid material are avoided by using a continuous system to transesterify triglycerides with potassium
Yang Deng et al.
Biomaterials, 35(24), 6595-6602 (2014-05-13)
A key attribute for nanoparticles (NPs) that are used in medicine is the ability to avoid rapid uptake by phagocytic cells in the liver and other tissues. Poly(ethylene glycol) (PEG) coatings has been the gold standard in this regard for
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