84716-03-0

Basic information

• Product Name: C₂₆H₂₄N₂O₃
• Synonyms: C₂₆H₂₄N₂O₃
• CAS NO: 84716-03-0
• Molecular Weight: 412.488
• Mol File: 84716-03-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₆H₂₄N₂O₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₆H₂₄N₂O₃(84716-03-0)
• EPA Substance Registry System: C₂₆H₂₄N₂O₃(84716-03-0)

Safety Data

• Hazardous Substances Data: 84716-03-0(Hazardous Substances Data)

Upstream product

• 73718-62-4 3,3-dimethyl-2-methylene-1-ethyl-2,3-dihydro-1H-indole 
• 7464-91-7 2-formyl-5-nitrobenzoic acid 

Relevant articles and documents

SYNTHESIS AND PHOTOCHROMIC PROPERTIES OF INDOLINOSPIROCHROMENES WITH BENZYL, ETHYL, AND ACETONYL GROUPS ATTACHED TO THE NITROGEN ATOM

A number of photochromic indoline spirochromenes with benzyl, acetonyl, and etyl substituents attached to the nitrogen atom in the indoline part of the molecule were synthesized.The introduction of a benzyl group at the nitrogen atom in place of the methyl group does not change the rate constants of the dark decolorization of the photomerocyanines, whereas an acetonyl group increases them, and an ethyl group decrease them.The introduction of the indicated substituents in the 1 position gives rise to a bathochromic shift (up to 18 nm) of the long-wave absorption band of the merocyanine form of the spirochromene.