38072-50-3

Basic information

• Product Name: 2-(4-nitrophenylidene)indolin-3-one
• Synonyms: 2-(4-nitrophenylidene)indolin-3-one
• CAS NO: 38072-50-3
• Molecular Weight: 266.256
• Mol File: 38072-50-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-(4-nitrophenylidene)indolin-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-nitrophenylidene)indolin-3-one(38072-50-3)
• EPA Substance Registry System: 2-(4-nitrophenylidene)indolin-3-one(38072-50-3)

Safety Data

• Hazardous Substances Data: 38072-50-3(Hazardous Substances Data)

Upstream product

• 480-93-3 indoxyl 
• 555-16-8 4-nitrobenzaldehdye 
• 16800-68-3 1-acetyl-2,3-dihydro-1H-indol-3-one 
• 95542-14-6 1-Acetyl-2-[1-(4-nitro-phenyl)-meth-(E)-ylidene]-1,2-dihydro-indol-3-one 

Downstream Products

• 118860-80-3 N-Methyl-3-oxo-(4-nitro-benzyliden)-indolenin 

Relevant articles and documents

Color and Constitution. Part 8 . Some Novel Dyestuffs Containing Indoxyl Residues

Novel dyes containing C-linked indoxyl residues are prepared by two routes: (a) by the reaction of C-electrophiles with N-acetylindoxyl and (b) by the reaction of active methylene compounds with 2-chloroindole-3-one.The visible absorption spectra are recorded and discussed.