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288256 Potassium Methoxide (25% w/w solution in methanol) CAS: 865-33-8

Specifications
CAS Number
865-33-8
Grade
Highly Purified
MDL Number
MFCD00012416
Molecular Formula
CH3OK
Molecular Weight
70.13
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
Potassium methylate

Potassium methoxide can be used
• As a methoxylating agent for methoxylation of bromo- and mesyloxyalkanes in the presence of an ionic liquid [bmim][BF4]. • As a catalyst for the synthesis of dimethyl carbonate[2] and methyl formate. • As a catalyst for the transesterification of sunflower oil for the production of biodiesel.
Synonyms
Potassium methylate
CAS Number
865-33-8
Molecular Formula
CH3OK
Molecular Weight
70.13
Appearance
Slight turbid, viscous liquid
Purity
24-26% (CH3OK)
Free Alkalinity (KOH + K2CO3) as KOH
≤1%
Flash Point
11ºC
Density
0.945-0.954g/ml
Warnings
Flammable! Toxic! Corrosive! Health Hazard!
Storage and Stability
Store at RT under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
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