2652-80-4

Basic information

• Product Name: 3,5-Pyrazolidinedione, 4-(2-furanylmethylene)-1,2-diphenyl-
• Synonyms: 3,5-Pyrazolidinedione, 4-(2-furanylmethylene)-1,2-diphenyl-;4-(2-Furanylmethylene)-1,2-diphenyl-3,5-pyrazolidinedione;4-Furfurylidene-1,2-diphenyl-3,5-pyrazolidinedione;DA-238;P.M.330;PM-330
• CAS NO: 2652-80-4
• Molecular Formula: C₂₀H₁₄N₂O₃
• Molecular Weight: 330.34
• Mol File: 2652-80-4.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3,5-Pyrazolidinedione, 4-(2-furanylmethylene)-1,2-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Pyrazolidinedione, 4-(2-furanylmethylene)-1,2-diphenyl-(2652-80-4)
• EPA Substance Registry System: 3,5-Pyrazolidinedione, 4-(2-furanylmethylene)-1,2-diphenyl-(2652-80-4)

Safety Data

• Hazardous Substances Data: 2652-80-4(Hazardous Substances Data)

Upstream product

• 98-01-1 furfural 
• 2652-77-9 1,2-diphenylpyrazolidine-3,5-dione 

Downstream Products

• 52160-71-1 4-furfuryl-1,2-diphenyl-pyrazolidine-3,5-dione 
• 93887-52-6 4-(Cyclohexyl-furan-2-yl-methyl)-1,2-diphenyl-pyrazolidine-3,5-dione 
• 93887-53-7 4-(Furan-2-yl-phenyl-methyl)-1,2-diphenyl-pyrazolidine-3,5-dione 
• 93887-51-5 4-(1-Furan-2-yl-propyl)-1,2-diphenyl-pyrazolidine-3,5-dione 
• 93887-50-4 4-(1-Furan-2-yl-ethyl)-1,2-diphenyl-pyrazolidine-3,5-dione 
• 93887-57-1 (3,5-Dioxo-1,2-diphenyl-pyrazolidin-4-yl)-furan-2-yl-acetonitrile 

Relevant articles and documents

Controlling Dark Equilibria and Enhancing Donor-Acceptor Stenhouse Adduct Photoswitching Properties through Carbon Acid Design

A novel library of tunable negative photochromic compounds, donor-acceptor Stenhouse adducts (DASAs), is reported. Tailoring the electron deficient "acceptor" moiety yielded DASAs that can be activated with mild visible and far red light. The effect of ac