Direct orange 15 (C.I. 40002)
Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reduced
CAS: 1325-35-5
Molecular Formula:
Direct orange 15 (C.I. 40002) - Names and Identifiers
Direct orange 15 (C.I. 40002) - Physico-chemical Properties
| Molar Mass | 732.738 |
Direct orange 15 (C.I. 40002) - Introduction
Direct Orange 15 is a synthetic organic dye with the chemical name 2-amino -4-methoxyphenylazo-6-ethoxy-1, 3,5-triazine. It is a red-orange solid substance with good dyeing properties. Direct Orange 15 is widely used in textile dyeing and printing industry, can be used for dyeing cotton, linen, silk and other natural fibers and their blends. It has good hydrophilicity and light resistance, and the dyeing effect is bright and lasting.
The preparation method of direct orange 15 is generally realized by amination and azo coupling reaction. First, the ammoniation reaction of toluene to obtain p-methylaminotoluene; Then, the ethyl alcohol catalyzed azo coupling reaction of methylaminotoluene, and finally get the direct orange 15.
The preparation method of direct orange 15 is generally realized by amination and azo coupling reaction. First, the ammoniation reaction of toluene to obtain p-methylaminotoluene; Then, the ethyl alcohol catalyzed azo coupling reaction of methylaminotoluene, and finally get the direct orange 15.
Last Update：2024-04-09 21:01:54
