92569-89-6

Basic information

• Product Name: 1,3,3-trimethyl-2-<4-(2-oxido-5-nitrophenyl)-1,3-butadienyl-1>-3H-indoleninium
• CAS NO: 92569-89-6
• Molecular Weight: 348.401
• Mol File: 92569-89-6.mol

Chemical Properties

• CAS DataBase Reference: 1,3,3-trimethyl-2-<4-(2-oxido-5-nitrophenyl)-1,3-butadienyl-1>-3H-indoleninium(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,3-trimethyl-2-<4-(2-oxido-5-nitrophenyl)-1,3-butadienyl-1>-3H-indoleninium(92569-89-6)
• EPA Substance Registry System: 1,3,3-trimethyl-2-<4-(2-oxido-5-nitrophenyl)-1,3-butadienyl-1>-3H-indoleninium(92569-89-6)

Safety Data

• Hazardous Substances Data: 92569-89-6(Hazardous Substances Data)

Upstream product

• 118-12-7 1,3,3-Trimethyl-2-methyleneindoline 
• 72517-07-8 2-hydroxy-5-nitrocinnamaldehyde 

Relevant articles and documents

SYNTHESIS AND PROPERTIES OF MEROCYANINE FORMS OF INDOLINE SPIROOXOCINES

The Fisher base with 3-bromo-, 3,5-dibromo-, and 5-nitro-2-hydroxycinnamaldehydes in acetic acid forms merocyanine forms of indoline spirooxocines, of which the first two are readily converted in the presence of water to bis-indoline spirodihydropyrans, w