4225-45-0

Basic information

• Product Name: 4-methoxy-6-phenyl-2H-pyran-2-one
• CAS NO: 4225-45-0
• Molecular Formula: C₁₂H₁₀O₃
• Molecular Weight: 202.206
• Mol File: 4225-45-0.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 413°C at 760 mmHg
• Flash Point: 175.3°C
• Density: 1.21g/cm³
• Vapor Pressure: 4.98E-07mmHg at 25°C
• Refractive Index: 1.583
• CAS DataBase Reference: 4-methoxy-6-phenyl-2H-pyran-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxy-6-phenyl-2H-pyran-2-one(4225-45-0)
• EPA Substance Registry System: 4-methoxy-6-phenyl-2H-pyran-2-one(4225-45-0)

Safety Data

• Hazardous Substances Data: 4225-45-0(Hazardous Substances Data)

Upstream product

• 186581-53-3 diazomethane 
• 4743-94-6 6-phenyl-2,4-dioxopyran 
• 60-29-7 diethyl ether 
• 74-88-4 methyl iodide 
• 124-41-4 sodium methylate 
• 115411-35-3 3-carbomethoxy-4-methylsulfanyl-6-phenyl-2H-pyran-2-one 
• 95011-01-1 2,4-dioxo-6-phenyl-3,4-dihydro-2H-pyran-3-carboxylic acid ethyl ester 
• 98-86-2 acetophenone 
• 115411-38-6 methyl 4-methylsulfinyl-2-oxo-6-phenyl-2H-pyran-3-carboxylate 
• 121675-30-7 ethyl (E)-δ-cyano-δ-phenyl-β-methoxy-δ-(4-morpholino)pent-2-enoate 
• 35471-25-1 ethyl (E)-4-bromo-3-methoxy-2-butenoate 
• 15190-10-0 morpholin-4-yl-phenyl-acetonitrile 
• 71-43-2 benzene 
• 5526-43-2 5-phenyl-3,5-dioxo-1-pentanoic acid 

Downstream Products

• 77256-00-9 2-(2-Hydroxy-7-methoxy-4-oxo-5-phenyl-chroman-2-yl)-N,N-dimethyl-acetamide 
• 126713-48-2 3,5,9,11-tetraoxo-1,4,10-triphenyl-4,10-diaza-14-methoxy-2,6,7,8,12-cis-<5.5.2.0.^2,6.0^8,12>pentacyclotetradec-13-ene 
• 126713-49-3 1-phenyl-3,5,9,11-tetraoxo-4,10-dioxy-14-methoxy-2,6,7,8,12-cis-<5.5.2.0.^2,6.0^8,12>pentacyclotetradec-13-ene 

Relevant articles and documents

Acyl anion equivalents in the synthesis of 2H-pyran-2-ones: An efficient synthesis of anibine

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Synthesis and Reaction of 6-Substituted 3-Methoxycarbonyl-4-methylthio-2H-pyran-2-one Derivatives

Reaction of aryl and styryl methyl ketones 1a-m with dimethyl bis(methylthio)methylenemalonate (2) in the presence of potassium hydroxide in dimethyl sulfoxide gave the corresponding methyl 6-aryl- and 6-styryl-4-methylthio-2-oxo-2H-pyran-3-carboxylates 3