104049-16-3

Basic information

• Product Name: 9-dibenzoylmethylene-10-methylacridan
• Synonyms: 9-dibenzoylmethylene-10-methylacridan
• CAS NO: 104049-16-3
• Molecular Weight: 415.491
• Mol File: 104049-16-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 9-dibenzoylmethylene-10-methylacridan(CAS DataBase Reference)
• NIST Chemistry Reference: 9-dibenzoylmethylene-10-methylacridan(104049-16-3)
• EPA Substance Registry System: 9-dibenzoylmethylene-10-methylacridan(104049-16-3)

Safety Data

• Hazardous Substances Data: 104049-16-3(Hazardous Substances Data)

Upstream product

• 120-46-7 1,3-diphenylpropanedione 
• 95256-32-9 10-Methyl-9-trifluormethansulfonyloxyacridinium-trifluormethansulfonat 
• 95256-36-3 9,9'-oxy-bis(10-methylacridinium)bis(trifluoromethanesulfonate) 

Relevant articles and documents

Dication ethers-10.1 1 Part 9: Maas, G.; Feith, B. Angew. Chem., in press. Stable dipoles from a bis-acridinium ether salt and cyclic ss-diketonates

9,9'-Oxy-bis(lO-methylacridinium) bis(trifluoromethanesulfonate) reacts with cyclic ss-diketonates by nucleophilic substitution to give deeply colored 2-acridinio-1,3-diketonates. These stable dipoles exhibit pronounced negative solvatochromism. Linear correlations between the transition energy of the solvatochromic absorption maximum and the ET(30) as well as Z values of different solvents are found.