4,4'-dibenzamido-1,1'-iminodianthraquinone
- CAS No.
- 128-79-0
- Chemical Name:
- 4,4'-dibenzamido-1,1'-iminodianthraquinone
- Synonyms
- C.I.65010;Vat Black 28;C.I.Vat Black 28;Mikethrene Grey K;C.I. VAT Black 28;Romantrene grey K;Olive AR Anthrimide;C.I.Vat Black 28:C.I.65010;4,4''-DIBENZAMIDO-1,1''-DIANTHRIMIDE;4,4'-dibenzamido-1,1'-iminodianthraquinone
- CBNumber:
- CB1925074
- Molecular Formula:
- C42H25N3O6
- Molecular Weight:
- 667.66
- MOL File:
- 128-79-0.mol
Boiling point | 686.59°C (rough estimate) |
---|---|
Density | 1.2497 (rough estimate) |
refractive index | 1.7790 (estimate) |
EPA Substance Registry System | Benzamide, N,N'-[iminobis(9,10-dihydro-9,10-dioxo-4,1-anthracenediyl)]bis- (128-79-0) |
4,4'-dibenzamido-1,1'-iminodianthraquinone Chemical Properties,Uses,Production
Preparation
N-(9,10-dioxo-9,10-dihydroanthracene-1-yl)-1-aminoanthracene-9,10-dione imine nitration,, then use Sodium sulfide reduction, garnish with Benzoyl chloride acylation.
Properties and Applications
grey. Slightly soluble in Xylene. In concentrated sulfuric acid for yellow green, dilution after grey precipitation. Alkaline reduction leuco for red brown; Acid reduction leuco for yellow brown. This product dye cellulose fibre for grey. Mainly used for cotton fabric of white discharge printing.
Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
Fading | Stain | ||||||
ISO | 3 | 4 | 6-7 | 5 | 4-5 |
4,4'-dibenzamido-1,1'-iminodianthraquinone Preparation Products And Raw materials
4,4'-dibenzamido-1,1'-iminodianthraquinone Suppliers
Global( 3)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Camida | +353-52-25455 | Europe | 3711 | 71 | Inquiry |
Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
Shaanxi Dideu Medichem Co. Ltd | 029-81124267 15229202216 | China | 10011 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Camida | 71 |
Dynasty Colourants Co., Ltd. | 51 |
Shaanxi Dideu Medichem Co. Ltd | 58 |
128-79-0(4,4'-dibenzamido-1,1'-iminodianthraquinone)Related Search:
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4,4'-dibenzamido-1,1'-iminodianthraquinone
N-[4-(4-benzoylimino-9,10-dioxo-anthracen-1-ylidene)amino-9,10-dihydroxy-anthracen-1-yl]benzamide
4,4''-DIBENZAMIDO-1,1''-DIANTHRIMIDE
C.I. VAT Black 28
C.I.65010
C.I.Vat Black 28
Mikethrene Grey K
Olive AR Anthrimide
Romantrene grey K
N-[4-[(4-benzamido-9,10-dioxoanthracen-1-yl)amino]-9,10-dioxoanthracen-1-yl]benzamide
Benzamide, N,N'-[iminobis(9,10-dihydro-9,10-dioxo-4,1-anthracenediyl)]bis-
C.I.Vat Black 28:C.I.65010
Vat Black 28
128-79-0
C42H25N3O6