N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide)

CAS No.
6424-83-5
Chemical Name:
N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide)
Synonyms
Vat Brown 9;C.I.VATBROWN9;Vat brown 9 (C.I. 71025);C.I.Vat Brown 9:C.I.71025;N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide)
CBNumber:
CB5941636
Molecular Formula:
C72H34N4O8
Molecular Weight:
1083.06236
MDL Number:
MOL File:
6424-83-5.mol

N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide) Properties

N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide) Chemical Properties,Uses,Production

Preparation

4-Chloroanthracen-10(9H)-one with sulfuric acid Oxalaldehyde?processing, its product and N-(5-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide (2 Moore) condensation, cyclization and then.

Properties and Applications

dark yellow brown to brown. Dark brown powder. After the fiber dyeing in concentrated sulfuric acid is blue. Alkaline reduction leuco for red brown; Acid reduction leuco for dark brown. Can be used for cotton and silk dyeing.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4-5 4-5 7 4-5 4-5 5 5

N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide) Preparation Products And Raw materials

N,N'-(5,13,14,15,20,28,29,30-octahydro-5,13,15,20,28,30-hexaoxobenzo[4,5]naphth[2''',3''':6'',7'']indolo[3'',2'':4',5']aceanthryleno[1',2':2,3]indeno[7,1-ab]naphtho[2,3-i]carbazole-4,19-diyl)bis(benzamide) C.I.VATBROWN9 Vat brown 9 (C.I. 71025) C.I.Vat Brown 9:C.I.71025 Vat Brown 9 6424-83-5