14066-72-9

Basic information

• Product Name: 4-methyl-2-pentanone semicarbazone
• Synonyms: 4-methyl-2-pentanone semicarbazone
• CAS NO: 14066-72-9
• Molecular Formula: C₇H₁₅N₃O
• Molecular Weight: 157.2135
• Mol File: 14066-72-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-methyl-2-pentanone semicarbazone(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyl-2-pentanone semicarbazone(14066-72-9)
• EPA Substance Registry System: 4-methyl-2-pentanone semicarbazone(14066-72-9)

Safety Data

• Hazardous Substances Data: 14066-72-9(Hazardous Substances Data)

Upstream product

• 590-86-3 isovaleraldehyde 
• 4426-72-6 hydrazine carboxamide 
• 108-10-1 4-methyl-2-pentanone 
• 563-41-7 semicarbazide hydrochloride 

Downstream Products

• 112175-52-7 3-Isobutyl-3-methyl-2-oxo-2,3-dihydro-indole-1-carboxylic acid phenylamide 
• 199682-75-2 3-isobutylpyrazole-4-carbaldehyde 
• 108-10-1 4-methyl-2-pentanone 

Relevant articles and documents

1,2,3-Selenadiazole-driven single family MSNCs of CdSe

Herein, 1,2,3-selenadiazoles were instantly prepared by hand grinding the reactants via a solventless process and tested for their ability to act as a source of selenium for the synthesis of CdSe magic-sized nanoclusters (MSNCs) with size below 2 nm. The

Reactions of diazoalkanes with isocyanates. Synthesis of imidazolidine-2,4-diones, oxindoles, and oxazolidinones

Thermolysis of a 5,5-dialkyl-Δ3-1,3,4-oxadiazolin-2-one in nitrobenzene containing an aryl isocyanate at 150 deg C affords a 1,3-diaryl-5,5-dialkyl imidazolidine-2,4-dione, an N-arylcarbamoyl-3,3-dialkyloxindole, and a 3-aryl-2-arylimino-5,5-dialkyl-1,3-oxazolidin-4-one.Those products arise from attack of a diazoalkane, generated in situ from the oxadiazolinone by thermal cycloreversion, on the isocyanate function.Two imidazolidine diones, three oxazolidinones, and 14 oxindoles were prepared.