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Molecular Formula of C.I. Disperse Blue 284 (CAS NO.71872-43-0): C17H19N5O6S
Synonyms: Disperse Blue 284 ; Blue 284 ; Dispersol Blue C-R ; Dispersol Blue RPC
Product Categories: Dyes and Pigments
C.I. Disperse Blue 284 (CAS NO.71872-43-0) is used in dyeing and printing of polyester and blended fabric.
Using 2-amino-5-nitro thiazole and N, N-diacetyl ethyl aniline as the raw material, first the former diazotization, then coupling with the latter, get the product. After filtration, grinding, drying, we can get the last product.