713519-45-0

Basic information

• Product Name: 3-[(N,N-dimethylaminophenyl)-4'-diazenyl]thiazoleacetic acid
• Synonyms: 3-[(N,N-dimethylaminophenyl)-4'-diazenyl]thiazoleacetic acid
• CAS NO: 713519-45-0
• Molecular Weight: 290.346
• Mol File: 713519-45-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-[(N,N-dimethylaminophenyl)-4'-diazenyl]thiazoleacetic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[(N,N-dimethylaminophenyl)-4'-diazenyl]thiazoleacetic acid(713519-45-0)
• EPA Substance Registry System: 3-[(N,N-dimethylaminophenyl)-4'-diazenyl]thiazoleacetic acid(713519-45-0)

Safety Data

• Hazardous Substances Data: 713519-45-0(Hazardous Substances Data)

Upstream product

• 29676-71-9 2-amino-4-thiazoleacetic acid 
• 121-69-7 N,N-dimethyl-aniline 

Relevant articles and documents

Novel thiazole azo dye and preparation method thereof

The invention relates to a heterocyclic azo dye, in particular to a novel thiazole azo dye and a preparation method thereof, wherein the structural formula of the thiazole azo dye is shown as a formula (1), and the thiazole azo dye has a fluorescence quenching effect. According to the invention, strong phosphoric acid with a mass fraction of 80-85 wt% is used for dissolving a compound shown as a formula (2), strong phosphoric acid with a mass fraction of 80-85 wt% and nitrite are used for carrying out diazotization reaction on the compound shown as the formula (2), wherein the strong phosphoric acid with the mass fraction of 80-85 wt% is relatively weak in acidity, has low corrosion to equipment, improves the stability of a diazonium salt due to the influence of an acetic acid structure, and facilitates a coupling reaction of the diazonium salt and a compound shown in a formula (3), so that the yield of the thiazole azo dye shown in a formula (1) is improved.