ChemicalBook > CAS DataBase List > N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]

N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]

Product Name
N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]
CAS No.
3076-87-7
Chemical Name
N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]
Synonyms
C.I.63365;Vat Brilliant;Vat Violet 17;Einecs 221-357-0;C.I.Vat Violet 17;Vat Brilliant Violet RK;Vat violet 17 (C.I. 63365);C.I.Vat Violet 17:C.I.63365;Cibanone Brilliant Violet RK;Nyanthrene Brilliant Violet RK
CBNumber
CB7910649
Molecular Formula
C30H22N2O8
Formula Weight
538.5
MOL File
3076-87-7.mol
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N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide] Property

Boiling point:
674.5±55.0 °C(Predicted)
Density 
1.488±0.06 g/cm3(Predicted)
pka
6.14±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide] Chemical Properties,Usage,Production

Chemical Properties

Dark blue-black powder. Insoluble in water, soluble in pyridine, tetrahydronaphthalene, xylene. In sulfuric acid, boric acid mixture is bright blue-green, then turn blue; in concentrated sulfuric acid is brownish red, then turn green, then turn yellowish green, diluted to produce purple precipitate; in the insurance powder alkaline solution is reddish brown; in the acidic solution is dark reddish purple.

Preparation

1,5-Diamino-4,8-dihydroxyanthracene-9,10-dione and 4-Methoxybenzoyl chloride?condensation. NOTE: The product may contain a benzoyl group and a methoxy benzoyl.

Properties and Applications

purple. Blue gray powder. Insoluble in water, soluble in 1, 2, 3, 4 – Tetrahydronaphthalene, Xylene and Pyridine . In concentrated sulfuric acid for brown light red, and then into a green, green to yellow, purple precipitation after dilution in sulfuric acid and boric acid solution for brilliant blue green, to blue. Alkaline reduction leuco for red brown; Acid reduction leuco for dark red light purple. Used for dyeing cotton fabric is purple, to cotton affinity and levelness were good. Also applies to viscose, silk and wool dyeing.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 3 3 6-7 3 4 4-5 5
AATCC 3 3 7 4 3-4

N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide] Preparation Products And Raw materials

Raw materials

CHRYSAZIN(RG) 4-Methoxybenzoyl chloride

Preparation Products

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N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide] Suppliers

CHINA 1 India 1 Global 2
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
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027-59599243
Email
linda@hubeijusheng.com
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ProdList
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3076-87-7, N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]Related Search:

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  • N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis[4-methoxybenzamide]
  • Vat violet 17 (C.I. 63365)
  • Vat Brilliant
  • 1,5-dihydroxy-4,8-bis-(4-methoxy-benzoylamino)-anthraquinone
  • C.I.63365
  • Nyanthrene Brilliant Violet RK
  • Einecs 221-357-0
  • Vat Violet 17
  • Benzamide, N, N'-(9, 10-dihydro-4, 8-dihydroxy-9, 10-dioxo-1, 5-anthracenediyl) bis [4-methoxy]
  • C.I.Vat Violet 17
  • Cibanone Brilliant Violet RK
  • Indanthren Brilliant Violet RK
  • Mikethrene Brilliant Violet RK.
  • Vat Brilliant Violet RK
  • Benzamide, N,N'-(9,10-dihydro-4,8-dihydroxy-9,10-dioxo-1,5-anthracenediyl)bis[4-methoxy- (9CI)
  • C.I.Vat Violet 17:C.I.63365
  • 3076-87-7
  • C30H22N2O8