83958-17-2

Basic information

• Product Name: 3-Ethyl-2-[(Z)-2-(1-methyl-2-phenyl-1H-indol-3-yl)-vinyl]-6-selenocyanato-benzothiazol-3-ium; bromide
• CAS NO: 83958-17-2
• Molecular Weight: 579.422
• Mol File: 83958-17-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-Ethyl-2-[(Z)-2-(1-methyl-2-phenyl-1H-indol-3-yl)-vinyl]-6-selenocyanato-benzothiazol-3-ium; bromide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Ethyl-2-[(Z)-2-(1-methyl-2-phenyl-1H-indol-3-yl)-vinyl]-6-selenocyanato-benzothiazol-3-ium; bromide(83958-17-2)
• EPA Substance Registry System: 3-Ethyl-2-[(Z)-2-(1-methyl-2-phenyl-1H-indol-3-yl)-vinyl]-6-selenocyanato-benzothiazol-3-ium; bromide(83958-17-2)

Safety Data

• Hazardous Substances Data: 83958-17-2(Hazardous Substances Data)

Upstream product

• 1757-72-8 1-methyl-2-phenyl-1H-indole-3-carbaldehyde 

Relevant articles and documents

UNSYMMETRICAL INDOLODIMETHYLIDYNECYANINES AND THEIR PROPERTIES

New unsymmetrical dimethylidynecyanines with various substituents in the heterocyclic rings were obtained by condensation of 1-methyl-2-arylindoles that contain a formyl group in the 3-position with quaternary salts of 2-methyl-substituted benzoxazoles, benzothiazoles, 3,3-dimethylindolenines, and benzoselenazoles in acetic anhydride by heating in the presence of p-toluenesulfonic acid.Unsymmetrical dimethylidynecyanines with residues of substituted thiazoles were similarly synthesized.The spectral, polarographic, and photographic characteristics of the dyes obtained were studied.It is shown that, depending on their structure, they absorb in different zones of the spectrum and can be used for the spectral sensitization of direct positive recording materials to various parts of the spectrum.