7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone
- CAS No.
- 130-19-8
- Chemical Name:
- 7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone
- Synonyms
- C.I.69815;Vat Blue 11;C.I.Vat Blue 11;Indanthren Blue GC;C.I.Vat Blue 11:C.I.69815;7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone;5,9,14,18-Anthrazinetetrone, 7,16-dibromo-6,15-dihydro-
- CBNumber:
- CB82238933
- Molecular Formula:
- C28H12Br2N2O4
- Molecular Weight:
- 600.21
- MOL File:
- 130-19-8.mol
7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone Chemical Properties,Uses,Production
Preparation
(a) blue anthrone in sulfuric acid in bromination, (b) in the presence of copper chloride 2-Aminoanthracene-9,10-dione (2 Moore) from condensation.
Properties and Applications
brilliant blue. Not soluble in ethanol. In concentrated sulfuric acid to dark yellow brown. Dilution after blue precipitation; In the basic insurance powder solution for blue; In the acidic insurance powder solution for blue.
Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 5 | 3 | 7-8 | 4 | 4-5 |
7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone Preparation Products And Raw materials
130-19-8(7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone)Related Search:
7,16-Dibromo-6,15-dihydroanthrazine-5,9,14,18-tetrone
C.I.69815
C.I.Vat Blue 11
Indanthren Blue GC
C.I.Vat Blue 11:C.I.69815
Vat Blue 11
5,9,14,18-Anthrazinetetrone, 7,16-dibromo-6,15-dihydro-
130-19-8