ChemicalBook > CAS DataBase List > 5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one

5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one

Product Name
5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one
CAS No.
6904-93-4
Chemical Name
5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one
Synonyms
C.I.73595;Vat Violet 5;C.I.Vat Violet 5;Vat violet 5 (C.I. 73595);C.I.Vat Violet 5:C.I.73595;Indanthren Printing Violet BBF;(2E)-5,7-dichloro-2-(5,6,7-trichloro-3-oxo-1-benzothiophen-2-ylidene)-1H-indol-3-one;5,7-Dichloro-2-[5,6,7-trichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene]-1H-indol-3(2H)-one;5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one
CBNumber
CB7890437
Molecular Formula
C16H4Cl5NO2S
Formula Weight
451.53846
MOL File
6904-93-4.mol
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Hazard and Precautionary Statements (GHS)

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5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one Chemical Properties,Usage,Production

Preparation

2,5,7-Trichloro-3-pseudoindolone?and 5,6,7-Trichloro-3-thianaphthenone condensation.

Properties and Applications

blue light purple. In concentrated sulfuric acid to blue light green, dilution after purple; In concentrated nitric acid for purple; In the basic insurance powder solution for golden brown. In acid insurance powder solution for pale yellow.

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

5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one Suppliers

Shaanxi Dideu Newmaterial Co., Ltd.
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029-87576359 15353716720
Email
1039@dideu.com
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China
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6904-93-4, 5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one Related Search:


  • 5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one
  • Vat violet 5 (C.I. 73595)
  • 5,7-Dichloro-2-[5,6,7-trichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene]-1H-indol-3(2H)-one
  • C.I.73595
  • C.I.Vat Violet 5
  • Indanthren Printing Violet BBF
  • (2E)-5,7-dichloro-2-(5,6,7-trichloro-3-oxo-1-benzothiophen-2-ylidene)-1H-indol-3-one
  • C.I.Vat Violet 5:C.I.73595
  • Vat Violet 5
  • 6904-93-4