60402
Potassium methoxide solution
~25% in methanol (T)
Sinonimo/i:
Potassium methylate
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About This Item
Formula condensata:
CH3OK
Numero CAS:
Peso molecolare:
70.13
Beilstein:
3551544
Numero MDL:
Codice UNSPSC:
12352107
ID PubChem:
NACRES:
NA.22
Prezzi e disponibilità al momento non sono disponibili
Prodotti consigliati
Livello qualitativo
Concentrazione
~25% in methanol (T)
Indice di rifrazione
n20/D 1.37
Densità
0.95 g/mL at 20 °C
Stringa SMILE
[K+].C[O-]
InChI
1S/CH3O.K/c1-2;/h1H3;/q-1;+1
BDAWXSQJJCIFIK-UHFFFAOYSA-N
Applicazioni
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.[1]
Avvertenze
Danger
Indicazioni di pericolo
Classi di pericolo
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
Organi bersaglio
Eyes
Rischi supp
Codice della classe di stoccaggio
3 - Flammable liquids
Classe di pericolosità dell'acqua (WGK)
WGK 2
Punto d’infiammabilità (°F)
51.8 °F
Punto d’infiammabilità (°C)
11 °C
Dispositivi di protezione individuale
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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.
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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
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