ChemicalBook >> CAS DataBase List >>3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione
3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione
- CAS No.
- 6424-51-7
- Chemical Name:
- 3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione
- Synonyms
- C.I.59500;Vat Brown 45;Einecs 229-183-7;C.I.Vat Brown 45;Indanthren Red Brown RR;Vat brown 45 (C.I. 59500);C.I.Vat Brown 45:C.I.59500;3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione;Aceanthryleno(2,1-A)aceanthrylene-5,13-dione, 3,11-dichloro-
- CBNumber:
- CB8882288
- Molecular Formula:
- C30H12Cl2O2
- Molecular Weight:
- 475.32108
- MDL Number:
- MOL File:
- 6424-51-7.mol
Last updated:2024-03-19 15:37:51
EPA Substance Registry System | Aceanthryleno[2,1-a]aceanthrylene-5,13-dione, 3,11-dichloro- (6424-51-7) |
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3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione Chemical Properties,Uses,Production
Preparation
3-Chloroanthracen-10(9H)-one with sulfuric acid Oxalaldehyde processing, garnish with Potassium hydroxide Etanol solution alkali fusion, and then sulfate.
Synthesis
Dichloroacedianthrone, Indanthren Red Brown RR, is prepared from 2-chloroanthrone and glyoxal sulfate in chlorobenzene via 2,2'- dichloroanthroneethylene, followed by ring closure in sulfuric acid , .
Properties and Applications
red light brown. In concentrated sulfuric acid to red light blue; In the basic insurance powder solution for yellow brown; In the acidic insurance powder solution for yellow brown.
Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 4 | 4-5 | 7-8 | 4-5 | 4-5 | 5 | 5 |
3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione Preparation Products And Raw materials
6424-51-7(3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione)Related Search:
Vat Brown 81
N,N'-(14-chloro-5,6,7,12,13,17,22,23,25,28-decahydro-5,7,12,17,22,25,28-heptaoxonaphtho[2,3-c]bisnaphth[2',3':6,7]indolo[3,2-a:3',2'-i]acridine-1,18-diyl)bis(benzamide)
Vat Brown 57
Vat Brown 85
Benzamide,N,N'-(5,6,7,12,17,18,19,24-octahydro-5,7,12,17,19,24-hexaoxodinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-11,23-diyl)bis-
1of2
3,11-dichloroaceanthryleno[2,1-a]aceanthrylene-5,13-dione
Vat brown 45 (C.I. 59500)
C.I.59500
C.I.Vat Brown 45
Indanthren Red Brown RR
Aceanthryleno(2,1-A)aceanthrylene-5,13-dione, 3,11-dichloro-
Einecs 229-183-7
C.I.Vat Brown 45:C.I.59500
Vat Brown 45
6424-51-7