4,4'-dibenzamido-1,1'-iminodianthraquinone

Product Name
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
Formula Weight
667.66
MOL File
128-79-0.mol
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4,4'-dibenzamido-1,1'-iminodianthraquinone Property

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)
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Hazard and Precautionary Statements (GHS)

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4,4'-dibenzamido-1,1'-iminodianthraquinone Chemical Properties,Usage,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

Raw materials

Preparation Products

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4,4'-dibenzamido-1,1'-iminodianthraquinone Suppliers

China 2 Europe 1 Global 3
Shaanxi Dideu Medichem Co. Ltd
Tel
029-81124267 15229202216
Fax
029-88380327
Email
1073@dideu.com
Country
China
ProdList
10011
Advantage
58

128-79-0, 4,4'-dibenzamido-1,1'-iminodianthraquinoneRelated Search:

Vat Black 25 C.I. Vat Black 23 Vat Black 29 VAT BLACK 27 4H-Benzo[a]carbazol-4-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-3,11-dihydro-10-methyl- Vat black 22 Vat Black 32 C.I. Vat Black 19 Benzamide, N,N'-[(9,10-dihydro-2-methyl-9,10-dioxo-1,3-anthracenediyl)bis[imino(9,10-dihydro-9,10-dioxo-4,1-anthracenediyl)]]bis- 1,1'-DIANTHRIMIDE

  • 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