76486-19-6

Basic information

• Product Name: 3-{Ethyl-[4-(5-nitro-2-thia-1-aza-cyclopenta[a]naphthalen-3-ylazo)-phenyl]-amino}-propionitrile
• CAS NO: 76486-19-6
• Molecular Weight: 430.49
• Mol File: 76486-19-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-{Ethyl-[4-(5-nitro-2-thia-1-aza-cyclopenta[a]naphthalen-3-ylazo)-phenyl]-amino}-propionitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3-{Ethyl-[4-(5-nitro-2-thia-1-aza-cyclopenta[a]naphthalen-3-ylazo)-phenyl]-amino}-propionitrile(76486-19-6)
• EPA Substance Registry System: 3-{Ethyl-[4-(5-nitro-2-thia-1-aza-cyclopenta[a]naphthalen-3-ylazo)-phenyl]-amino}-propionitrile(76486-19-6)

Safety Data

• Hazardous Substances Data: 76486-19-6(Hazardous Substances Data)

Upstream product

• 67122-18-3 3-amino-5-nitronaphtho<1,2->isothiazole 
• 148-87-8 N-ethyl-N-(2-cyanoethyl)aniline 

Relevant articles and documents

EFFECT OF BENZANNELLATION ON THE COLOR OF p-AMINOAZO COMPOUNDS

Monoazo dyes containing a naphthalene ring were obtained by diazotization of 1-amino-4-nitro-2-naphthonitrile, 3-amino-5-nitronaphthoisothiazole, and 3-amino-5-nitrobenzoindazole and coupling of the diazonium salts with N,N-dialkyl derivatives of anilines.Their visible spectra were compared with the spectra of the corresponding benzene analogs.Annellation of the benzene ring in the residue of the diazo component gives rise to a bathochromic or hypsochromic shift, depending on the structure of the dye.The nature of the observed effects is discussed.