60402
Potassium methoxide solution
~25% in methanol (T)
Sinónimos:
Potassium methylate
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About This Item
Fórmula lineal:
CH3OK
Número de CAS:
Peso molecular:
70.13
Beilstein/REAXYS Number:
3551544
MDL number:
UNSPSC Code:
12352107
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
concentration
~25% in methanol (T)
refractive index
n20/D 1.37
density
0.95 g/mL at 20 °C
SMILES string
[K+].C[O-]
InChI
1S/CH3O.K/c1-2;/h1H3;/q-1;+1
InChI key
BDAWXSQJJCIFIK-UHFFFAOYSA-N
Application
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.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
target_organs
Eyes
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
WGK 2
flash_point_f
51.8 °F
flash_point_c
11 °C
ppe
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
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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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