5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on

5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)-3H-indol-3-one Struktur

6424-67-5

CAS-Nr.: 6424-67-5

Bezeichnung:: 5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on

Englisch Name:: 5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)-3H-indol-3-one

Synonyma:: Vat Brown 42;Vat brown 42 (C.I. 73665);C.I.Vat Brown 42:C.I.73665;5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)-3H-indol-3-one;3H-Indol-3-one, 5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-

CBNumber:: CB1933705

Summenformel:: C20H9Cl2NO2S

Molgewicht:: 398.26

MOL-Datei:: 6424-67-5.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort

5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Eigenschaften

Siedepunkt:: 549.9±50.0 °C(Predicted)

Dichte: 1.615±0.06 g/cm3(Predicted)

pka: -7.42±0.20(Predicted)

Sicherheit

5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Naphtho[2,1-b]thiophen-1(2H)-one with 2,2,5,7-Tetrachloro-3-indolinone?condensation.

Properties and Applications

brown. Brown powder. In concentrated sulfuric acid to red light brown, dilution after brown. Alkaline reduction leuco for yellow orange; Acid reduction leuco for yellow. To cellulose fibre substantivity high, good levelness. Used for cotton fabric direct dyeing, reserving and coloring discharge, also can be used for silk and wool dyeing.

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

5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

naphtho[2,1-b]thiophen-1(2H)-one 2,2,5,7-tetrachloro-3-indolinone

Downstream Produkte

5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

6424-67-5(5,7-Dichlor-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-yliden)-3H-indol-3-on)Verwandte Suche:

16,23-Dihydronaphth[2',3':6,7]indolo[2,3-c]dinaphtho[2,3-a:2'3'-i]carbazol-5,10,15,17,22,24-hexon N,N'-(10,15,16,17-Tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazol-4,9-diyl)bis(benzamid) N-(7,9-Dichlor-6,11,14,19,20,21-hexahydro-5,11,14,19,21-pentaoxo-5H-naphtho[2,3-c]naphth[2',3':6,7]indolo[3,2-a]acridin-15-yl)benzamid 10-(9-Oxo-9H-naphth[3,2,1-kl]acridin-2-yl)naphth[2,3-c]acridin-5,8,14(13H)-trion 3-Anilino-2-chlor-1H-phenothiazin-1,4(10H)-dion N,N'-(10,15,16,17-Tetrahydro-1-methoxy-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazol-4,9-diyl)bis(benzamid)

5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thien-2(1H)-ylidene)-3H-indol-3-one
Vat brown 42 (C.I. 73665)
3H-Indol-3-one, 5,7-dichloro-1,2-dihydro-2-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-
C.I.Vat Brown 42:C.I.73665
Vat Brown 42
6424-67-5
C20H9Cl2NO2S