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2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on

sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Struktur
6252-78-4
CAS-Nr.
6252-78-4
Bezeichnung:
2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on
Englisch Name:
sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate
Synonyma:
C.I.73860;Vat Red 45;C.I.Vat Red 45;Einecs 228-378-4;C.I. Acid Violet 9;Acid Violet 9 (C.I.);Vat red 45 (C.I. 73860);C.I.Vat Red 45:C.I.73860;2-(1-Oxoacenaphthene-2-ylidene)benzo[b]thiophene-3(2H)-one;2-(2-oxo-2H-acenaphth-1-ylidene)benzo[b]thiophene-3(2H)-one
CBNumber:
CB8875514
Summenformel:
C20H10O2S
Molgewicht:
314.36
MOL-Datei:
6252-78-4.mol

2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on Eigenschaften

Sicherheit

2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Benzo[b]thiophen-3(2H)-one or?3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid and 1,2-Acenaphthylenedione?or partial reduction of the condensation product.

Properties and Applications

brilliant pink to brilliant yellow red. Big red powder. Slightly soluble in Xylene for yellow red. In concentrated sulfuric acid for brilliant green, dilution after red flocks. Alkaline reduction leuco for red light purple; Acid reduction leuco for orange. Used for cotton, polyester/cotton blended, wool and silk dyeing.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4 4 5 4-5 3 1 4-5

2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

1-BENZOTHIOPHEN-3(2H)-ONE Acenaphthenchinon 3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid

Downstream Produkte

2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 8)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28172 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
 jkinfo@jkchemical.com China 94657 76
Alfa Chemistry 1-516-6625404
support@alfa-chemistry.com United States 9171 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
 sales@rrkchem.com China 57423 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720
 1039@dideu.com China 10009 58

6252-78-4(2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on)Verwandte Suche:

  • Vat Red 45
  • Vat red 45 (C.I. 73860)
  • 2-(1-Oxoacenaphthene-2-ylidene)benzo[b]thiophene-3(2H)-one
  • 2-(2,3-Dihydro-3-oxobenzo[b]thiophene-2-ylidene)acenaphthene-1-one
  • 2-(2-Oxoacenaphthylen-1(2H)-ylidene)benzo[b]thiophen-3(2H)-one
  • C.I.73860
  • C.I.Vat Red 45
  • Einecs 228-378-4
  • Acid Violet 9 (C.I.)
  • C.I. Acid Violet 9
  • sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate
  • 2-(2-oxo-2H-acenaphth-1-ylidene)benzo[b]thiophene-3(2H)-one
  • Benzo[b]thiophen-3(2H)-one, 2-(2-oxo-1(2H)-acenaphthylenylidene)-
  • C.I.Vat Red 45:C.I.73860
  • 6252-78-4
  • 6552-76-2
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