5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on
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- CAS-Nr.
- 2475-31-2
- Bezeichnung:
- 5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on
- Englisch Name:
- Vat Blue 4B
- Synonyma:
- 04BS;indigo4b;vatblue5;CI 73065;Indigo 4B;vatblue4b;CIBA BLUE;Bromindigo;tinablue2b;Vat Blue 5
- CBNumber:
- CB1364318
- Summenformel:
- C16H6Br4N2O2
- Molgewicht:
- 577.85
- MOL-Datei:
- 2475-31-2.mol
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5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on Eigenschaften
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| WGK Germany |
WGK 3 |
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| RTECS-Nr. |
NM3259100 |
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| TSCA |
TSCA listed |
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| Speicherklasse |
11 - Combustible Solids |
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| Hazard Classifications |
Aquatic Chronic 4 |
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| Bildanzeige (GHS) |
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| Alarmwort |
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| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H413 |
Kann für Wasserorganismen sch?dlich sein, mit langfristiger Wirkung. |
Langfristig (chronisch) gew?ssergef?hrdend |
Kategorie 4 |
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| Sicherheit |
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5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
Ciba Blue 2B (CAS# 2475-31-2) is a halogenated indigo dye and pollutant contributing 1,3,6,8-tetrabromocarbazole and some other halogenated carbazoles to the environment.
synthetische
(a) and Acetic anhydride in the presence of Sodium acetate trihydrate in Acetic acid glacial will 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- tetrabromide(FIAT764); (b) in the boiling Nitrobenzene with Bromine will 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- four bromination, (C) 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- in Chlorosulfonic acid (GP 225227) or in Sulfuryl chloride (GP 229304) and bromine reaction.
Properties and Applications
blue. Dark blue powder. Etanol and insoluble in water, soluble in Xylene, Nitrobenzene and 1, 2, 3, 4 – Tetrahydronaphthalene. Alkaline reduction leuco for yellow; Acid reduction leuco for pale yellow. In concentrated sulfuric acid to blue light green, diluted into blue, and the emergence of precipitation. Used for cotton of jig dyeing and yarn dyeing, dyeing hair blue cloth color turquoise blue. Is the important dye printing, can direct printing, also can discharge printing and resist printing. Can also be used for viscose, silk and wool dyeing, levelness and affinity are good. Can be processed into organic pigment
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Standard
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Ironing Fastness
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Chlorine bleach
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Light Fastness
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Mercerized
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Oxygen bleach
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Soaping
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Fading
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Stain
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ISO
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5
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2
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4-5
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4
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3-4
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4-5
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5
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AATCC
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5
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2
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4-5
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3-4
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4
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5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 127)Lieferanten
2475-31-2(5,7-Dibrom-2-(5,7-dibrom-1,3-dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on)Verwandte Suche:
6,15-Dihydroanthrazin-5,9,14,18-tetron
Chlor-6,15-dihydroanthrazin-5,9,14,18-tetron
Phenol, 4-(9H-Carbazol-3-ylamino)-, Reaktionsprodukte mit Natriumsulfid (Na2(Sx))
Dinatrium-5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-yliden)-1,2-dihydro-3H-indol-3-on)disulfonat
Phenol, 4-[(9-Ethyl-9H-carbazol-3-yl)amino]-, Reaktionsprodukte mit Natriumsulfid (Na2(Sx))
7,16-Dichlor-6,15-dihydroanthrazin-5,9,14,18-tetron
Anthra[9,1,2-cde]benzo[rst]pentaphen-5,10-dion, Bromderivate
N,N'-[1,3,4-Oxadiazol-2,5-diylbis(4-amino-9,10-dihydro-9,10-dioxoanthracen-3,1-diyl)]bis(benzamid)
Tetranatrium-7,16-dichlor-6,15-dihydroanthrazin-5,9,14,18-tetrayltetrakis(sulfat)
1,4-Diphenylbut-2-en-1,4-dion
3'-Bromacetophenon
2-(1,3-Dihydro-3-oxo-2H-indol-2-yliden)-1,2-dihydro-3H-indol-3-on
3,12,16,17-Tetrachlorviolanthren-5,10-dion
N-[4-Amino-3-(5,10-dihydro-5,10-dioxoanthra[2,3-d]thiazol-2-yl)-9,10-dihydro-9,10-dioxo-1-anthryl]benzamid
N-[4-Amino-3-(5,10-dihydro-5,10-dioxoanthra[2,3-d]thiazol-2-yl)-9,10-dihydro-9,10-dioxo-1-anthryl]-3-(trifluormethyl)benzamid
2-Amino-3,5-dibrombenzaldehyd
N-[5,8,13,14-Tetrahydro-5,8,14-trioxo-11-(trifluormethyl)naphth[2,3-c]acridin-6-yl]benzamid
Natrium-α-(3-brom-5-methyl-4-oxo-2,5-cyclohexadienyliden)-α-(3-brom-5-methyl-4-hydroxyphenyl)toluolsulfonat
- BASF brilliant indigo
- Vat blue 5 (C.I. 73065)
- Pigment organic indigo blue bromindigo EINecs
- 04BS
- Arlanon Blue 2B
- Bromo Indigo 2B
- Convat Blue E
- Kambanthrene bndigo 4B
- 5,5',7,7'-Tetrabromo-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione
- 5,5',7,7'-Tetrabromo-Δ2,2'-biindoline-3,3'-dione
- 5,5',7,7'-Tetrabromoindigo
Vat Blue 5
- 3h-indol-3-one,1,2-dihydro-5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2h-ind
- 3h-indol-3-one,5,7-dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2h-indol-2-ylidene
- 5,7,5’,7’-Tetrabromo-1H,1’H-[2,2’]biindolylidene-3,3’-dione
- 5,7-Dibromo-2-(5,7-dibromo-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
- Ahcovat Printing Blue 2BD
- ahcovatprintingblue2bd
- Amanthrene Navy Blue 2B-MF
- Amanthrene Navy Blue New
- amanthrenenavyblue2b-mf
- amanthrenenavybluenew
- Arlanone Blue 2B
- arlanoneblue2b
- BASF Brilliant Indigo 4B
- BASF Brilliant Indigo 4BC
- basfbrilliantindigo4b
- basfbrilliantindigo4bc
- BASFBrilliantIndigo4B-D
- Brilliant Indigo 4B
- Brilliant Indigo 4BJD
- Brilliant Indigo 4BV
- brilliantindigo4b
- brilliantindigo4bjd
- brilliantindigo4bv
- Bromindigo
- Bromindigo 2BD
- bromindigo2bd
- Bromoindigo
- c.i.vatblue5
- C.I.VatBlue5(73065)
- Ciba Blue 2BD
- Ciba Blue 2BDG
- Ciba Blue 2BN
- Ciba Blue 2BPF
- Ciba Brilliant Blue BS
- cibablue2bd
- cibablue2bdg
- cibablue2bn
- cibablue2bpf
- cibabrilliantbluebs
- Durindone Blue 4B
- Durindone Blue 4BC
- Durindone Blue 4BCP
- Durindone Printing Blue 4BC
- durindoneblue4b
- durindoneblue4bc
- durindoneblue4bcp
- durindoneprintingblue4bc
