Potassium oxide (K2O)

Base Information

• Chemical Name: Potassium oxide (K2O)
• CAS No.: 12401-70-6
• Deprecated CAS: 1343-95-9,37382-43-7,1242458-87-2,1884258-64-3
• Molecular Formula: KO
• Molecular Weight: 56.1056
• UN Number: 2033
• Mol file: 12401-70-6.mol

Synonyms:Potassium oxide (K2O);dipotassium;hydroxide;12136-45-7;Potassium oxide (KO);12401-70-6;Potassium monoxide;UNII-58D606078H;EINECS 235-227-6;UN2033;Potassium monoxide [UN2033] [Corrosive];K-O

Chemical Property of Potassium oxide (K2O)

Chemical Property:

• Boiling Point: 100°Cat760mmHg
• Flash Point: °C
• PSA: 20.23000
• Density: g/cm³
• LogP: -0.17680
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 94.93015262
• Heavy Atom Count: 3
• Complexity: 2.8
• Transport DOT Label: Corrosive

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [OH-].[K+].[K+]

Technology Process of Potassium oxide (K2O)

There total 1 articles about Potassium oxide (K2O) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

hydroxyl (3352-57-6) + potassium (7440-09-7) → potassium hydroxide (12401-70-6,29857-72-5,71769-53-4)

Guidance literature:

In gaseous matrix; excess of He; OH radicals generated by pulsed irradiation of H2O vapour; 530 K; fluorescence spectroscopy; Kinetics;

DOI:10.1039/F29848001465

Reference yield: 11.0%

hydrogenchloride (7647-01-0,15364-23-5) + 6-[3-(4-bromophenyl)acryloyl]-4,4-dimethyl-1-nonyl-3,4-dihydro-1H-quinolin-2-one + ethanol (64-17-5) + carbon monoxide (201230-82-2) + potassium hydroxide (12401-70-6,29857-72-5,71769-53-4) → 4-[3-(1-Nonyl-4,4-dimethyl-2-oxo-1,2,3,4-tetrahydro-quinolin-6-yl)-3-oxo-propenyl]-benzoic acid

Guidance literature:

6-[3-(4-bromophenyl)acryloyl]-4,4-dimethyl-1-nonyl-3,4-dihydro-1H-quinolin-2-one; ethanol; carbon monoxide; With 1,3-bis-(diphenylphosphino)propane; triethylamine; palladium diacetate; In DMF (N,N-dimethyl-formamide); ethanol; at 110 ℃; for 12.3h;

potassium hydroxide; In ethanol; water; at 20 ℃; for 3h;

hydrogenchloride;

upstream raw materials:

hydroxyl

potassium