6005-95-4

Basic information

• Product Name: 2-oxo-5-phenyltetrahydrofuran-3-carboxylic acid
• CAS NO: 6005-95-4
• Molecular Formula: C₁₁H₁₀O₄
• Molecular Weight: 206.1947
• Mol File: 6005-95-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 467.5°C at 760 mmHg
• Flash Point: 191.5°C
• Density: 1.35g/cm³
• Vapor Pressure: 1.53E-09mmHg at 25°C
• Refractive Index: 1.578
• CAS DataBase Reference: 2-oxo-5-phenyltetrahydrofuran-3-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-oxo-5-phenyltetrahydrofuran-3-carboxylic acid(6005-95-4)
• EPA Substance Registry System: 2-oxo-5-phenyltetrahydrofuran-3-carboxylic acid(6005-95-4)

Safety Data

• Hazardous Substances Data: 6005-95-4(Hazardous Substances Data)

Upstream product

• 96-09-3 styrene oxide 
• 996-82-7 sodium diethylmalonate 
• 5538-01-2 phenacyl-malonic acid 
• 33574-07-1 tetrahydro-2-oxo-5-phenyl-3-furancarbonitrile 
• 105-53-3 diethyl malonate 
• 1008-76-0 4,5-dihydro-5-phenyl-2(3H)-furanone 
• 124-38-9 carbon dioxide 
• 14171-36-9 methyl magnesium carbonate 
• 4861-79-4 magnesium methyl carbonate 
• 22984-72-1 2-cyano-4-oxo-4-phenyl-butyric acid 

Downstream Products

• 786600-27-9 3-Dimethylaminomethyl-5-phenyl-4,5-dihydro-2(3H)-furanon 
• 1008-76-0 4,5-dihydro-5-phenyl-2(3H)-furanone 
• 26613-71-8 4-phenyl-2-methylenebutyrolactone 

Relevant articles and documents

An improved procedure for α-methylenation of lactones

A variety of γ-butyrolactones, as well as a δ-valerolactone and an ester, have been efficiently converted to their α-methylene derivatives by using an improved decarboxylative methylenation procedure, which is simpler and more general than the previously

Reactions of Styrene Oxide with Some Active Hydrogen Compounds

Styrene oxide reacts with diethyl malonate in the presence of sodium ethoxide to give the intermediate carboxylactones (IIa and IIb).Decarboxylation of the latter produces the corresponding butyrolactones (Ia and Ib).Styrene oxide also reacts with ethyl c