60402
Potassium methoxide solution
~25% in methanol (T)
Synonym(s):
Potassium methylate
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About This Item
Linear Formula:
CH3OK
CAS Number:
Molecular Weight:
70.13
UNSPSC Code:
12352107
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3551544
Product Name
Potassium methoxide solution, ~25% in methanol (T)
InChI
1S/CH3O.K/c1-2;/h1H3;/q-1;+1
SMILES string
[K+].C[O-]
InChI key
BDAWXSQJJCIFIK-UHFFFAOYSA-N
concentration
~25% in methanol (T)
refractive index
n20/D 1.37
density
0.95 g/mL at 20 °C
Quality Level
Related Categories
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
WGK 2
flash_point_f
51.8 °F
flash_point_c
11 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
监管及禁止进口产品
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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
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)
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
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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