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''-DIANTHRIMIDE
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 3 Europe 1 Global 4

Shaanxi Dideu Medichem Co. Ltd

Tel: 029-029-81124267 15229202216
Fax: 029-88380327
Email: 1073@dideu.com
Country: China
ProdList: 9881
Advantage: 58

Merck KGaA

Tel: (+86) 21 2033 8288
Email: sigmaname@qq.com
Country: CHINA
ProdList: 292394
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

4,4'-DIBENZAMIDO-1,1'-DIANTHRIMIDE

128-79-0

C42H25N3O6