5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on

5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one Struktur

29245-44-1

CAS-Nr.: 29245-44-1

Bezeichnung:: 5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on

Englisch Name:: 5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one

Synonyma:: C.I.73045;Vat Blue 2;C.I.Vat Blue 2;C.I.Vat Blue 2:C.I.73045;BASF Brilliant Indigo 4G-N;BASF Brilliant Indigo 4G-D;5,5'-Dibromo-4,4'-dichloroindigo;5,5'-Dibromo-4,4'-dichloroindigo;4,4'-Dichloro-5,5'-dibromo-Δ2,2'-biindoline-3,3'-dione;5,5’-Dibromo-4,4’-dichloro-[2,2’-biindolinylidene]-3,3’-dione

CBNumber:: CB5902893

Summenformel:: C16H6Br2Cl2N2O2

Molgewicht:: 488.95

MOL-Datei:: 29245-44-1.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 6

5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on Eigenschaften

Siedepunkt:: 556.3±50.0 °C(Predicted)

Dichte: 2.026±0.06 g/cm3(Predicted)

pka: -6.23±0.20(Predicted)

Sicherheit

5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

(a) in the Chloroacetic acid or methyl bromide in sulfate Janson 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (namely VAT dye C.I. 73025) [FIAT 764 and 1313], or in the cold sulfuric acid in?3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- (GP 23496 l); (b) 3-Bromo-6-(carboxymethylamino)-2-chlorobenzoic acid?and Sodium methanolate reaction, product with Potassium hydroxide treatment, and air oxidation (USP 957683). Note: C.I. 73025 chemical structure as above.

Properties and Applications

green light blue. Soluble in Xylene is blue. In concentrated sulfuric acid to green light blue, dilution after blue floc precipitation; In the basic insurance powder solution for yellow brown; In the acidic insurance powder solution for colorless.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO	4-5	3	3-4	3	2-3

5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

3-bromo-6-(carboxymethylamino)-2-chlorobenzoic acid 2-(1,3-Dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on

Downstream Produkte

5,5'-Dibromo-4,4'-dichloro-2,2'-bi[1H-indole]-3,3'-diol bis(sulfuric acid sodium) salt

5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 6)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21673	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840	psaitong@jm-bio.com	China	29778	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	17691182729 18161915376	1046@dideu.com	China	10011	58
Henan Alpha Chemical Co., Ltd.	0371-55013243 15324716602	2853979810@qq.com	China	10010	58

29245-44-1(5-Brom-2-(5-brom-4-chlor-1,3-dihydro-3-oxo-2H-indol-2-yliden)-4-chlor-1,2-dihydro-3H-indol-3-on)Verwandte Suche:

17,18-Dihydrodinaphtho[1',2',3':3,4:3'',2'',1''9,10]perylo[1,12-efg][1,4]dioxocin-5,10-dion N-[5,8,13,14-Tetrahydro-5,8,14-trioxo-11-(trifluormethyl)naphth[2,3-c]acridin-6-yl]benzamid Chlor-6,15-dihydroanthrazin-5,9,14,18-tetron Anthra[9,1,2-cde]benzo[rst]pentaphen-5,10-dion, Chlorderivate Anthra[9,1,2-cde]benzo[rst]pentaphen-5,10-dion, Bromderivate

5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-3H-indol-3-one
4,4'-Dichloro-5,5'-dibromo-Δ2,2'-biindoline-3,3'-dione
5,5'-Dibromo-4,4'-dichloro-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione
BASF Brilliant Indigo 4G-D
BASF Brilliant Indigo 4G-N
C.I.73045
C.I.Vat Blue 2
5-bromo-2-(5-bromo-4-chloro-3-oxo-1H-indol-2-ylidene)-4-chloro-1H-indol-3-one
Vat Blue 2
C.I.Vat Blue 2:C.I.73045
5,5'-Dibromo-4,4'-dichloroindigo
3H-Indol-3-one, 5-bromo-2-(5-bromo-4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-4-chloro-1,2-dihydro-
5,5’-Dibromo-4,4’-dichloro-[2,2’-biindolinylidene]-3,3’-dione
5,5'-Dibromo-4,4'-dichloroindigo
29245-44-1