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Catalog Number:
27324
CAS Number:
865-33-8
Potassium methoxide (25% w/w solution in methanol)
Purity:
24 - 26% (Total alkalinity)
Synonym(s):
Potassium methylate
Hazmat
Documents
$35.00 /100G
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Product Information

Potassium methoxide, a 25% w/w solution in methanol, is a versatile and highly effective reagent widely used in organic synthesis and various industrial applications. Known for its strong basicity and nucleophilicity, this compound is particularly valuable in the production of biodiesel through transesterification processes, where it acts as a catalyst to convert triglycerides into fatty acid methyl esters. Additionally, potassium methoxide is employed in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals, making it an essential tool for researchers and industry professionals alike.

The compound's unique properties allow for efficient reactions under mild conditions, which can lead to reduced energy consumption and increased yield in chemical processes. Its solubility in methanol enhances its utility in various applications, ensuring ease of handling and incorporation into diverse chemical reactions. With its broad range of uses, potassium methoxide stands out as a crucial reagent for those looking to optimize their synthetic pathways and improve overall process efficiency.

Synonyms
Potassium methylate
CAS Number
865-33-8
Purity
24 - 26% (Total alkalinity)
Molecular Formula
CH3OK
Molecular Weight
70.13
MDL Number
MFCD00012416
PubChem ID
23664618
Density
0.945 - 0.954 g/ml
Appearance
Clear, colorless to yellow and free from particulates
Conditions
Store at RT
Warnings
Flammable! Toxic! Corrosive! Health Hazard!
General Information
Synonyms
Potassium methylate
CAS Number
865-33-8
Purity
24 - 26% (Total alkalinity)
Molecular Formula
CH3OK
Molecular Weight
70.13
MDL Number
MFCD00012416
PubChem ID
23664618
Density
0.945 - 0.954 g/ml
Appearance
Clear, colorless to yellow and free from particulates
Conditions
Store at RT
Warnings
Flammable! Toxic! Corrosive! Health Hazard!
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
Flammable! Toxic! Corrosive! Health Hazard!
Applications

Potassium methoxide is widely utilized in research focused on:

  • Organic Synthesis: It serves as a strong base in various organic reactions, facilitating the deprotonation of weak acids and enabling the formation of new carbon-carbon bonds.
  • Transesterification Reactions: This compound is crucial in biodiesel production, where it helps convert triglycerides into fatty acid methyl esters, making it essential for the renewable energy sector.
  • Pharmaceutical Development: In the pharmaceutical industry, it is used to synthesize active pharmaceutical ingredients (APIs) due to its ability to promote nucleophilic substitutions, enhancing the efficiency of drug formulation.
  • Polymer Chemistry: Potassium methoxide is employed in the production of various polymers, including polyurethanes, by acting as a catalyst in polymerization processes, which improves material properties.
  • Analytical Chemistry: It is utilized in analytical labs for the preparation of samples and reagents, aiding in the determination of various chemical compounds through its reactivity and solubility in methanol.

Citations