2,2'-(6,6'-Bibenzothiazole-2,2'-diyl)bis(9,10-anthraquinone)
- CAS No.
- 6370-85-0
- Chemical Name:
- 2,2'-(6,6'-Bibenzothiazole-2,2'-diyl)bis(9,10-anthraquinone)
- Synonyms
- C.I.66510;Vat Yellow 9;C.I.Vat Yellow 9;Ostanthren Yellow GF;Mikethrene Yellow GF;C.I.Vat Yellow 9:C.I.66510;2,2'-(6,6'-Bibenzothiazole-2,2'-diyl)bis(9,10-anthraquinone);9,10-Anthracenedione, 2,2'-[6,6'-bibenzothiazole]-2,2'-diylbis-
- CBNumber:
- CB82247126
- Molecular Formula:
- C42H20N2O4S2
- Molecular Weight:
- 680.75
- MDL Number:
- MOL File:
- 6370-85-0.mol
2,2'-(6,6'-Bibenzothiazole-2,2'-diyl)bis(9,10-anthraquinone) Chemical Properties,Uses,Production
Preparation
(a) 2-Methylanthracene-9,10-dione (2 Moore) and 4-(4-Aminophenyl)benzenamine and sulfur heating (250 t); (b) will 9,10-Dioxo-9,10-dihydroanthracene-2-carbaldehyde?(2 Moore) and 4-(4-Aminophenyl)benzenamine?derivatives generated azomethine vulcanization.
Properties and Applications
red light yellow to orange yellow light. Not soluble in ethanol, and other organic solvents. The strong sulfuric acid to dark yellow, yellow precipitation after diluted. In alkaline insurance powder is in stock for olive, In acidic insurance powder dope is yellow brown.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 3-4 | 5 | 5-6 | 5 | 4-5 | ||
| AATCC | 3-4 | 4-5 | 5-6 | 4 | 4 | ||
2,2'-(6,6'-Bibenzothiazole-2,2'-diyl)bis(9,10-anthraquinone) Preparation Products And Raw materials
Raw materials
Preparation Products
2,2'-(6,6'-Bibenzothiazole-2,2'-diyl)bis(9,10-anthraquinone)
C.I.66510
C.I.Vat Yellow 9
Mikethrene Yellow GF
Ostanthren Yellow GF
9,10-Anthracenedione, 2,2'-[6,6'-bibenzothiazole]-2,2'-diylbis-
C.I.Vat Yellow 9:C.I.66510
Vat Yellow 9
6370-85-0
C42H20N2O4S2