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
- Empirical Formula: C16H4Cl5NO2S
- Molecular Weight: 451.53846
- EINECS: 2300165
- SAFETY DATA SHEET (SDS)
What is 5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one ?
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 |
Safety information for 5,7-dichloro-1,2-dihydro-2-(5,6,7-trichloro-3-oxobenzo[b]thien-2(3H)-ylidene)-3H-indol-3-one
New Products
Tubulysin H Tubulysin D Tubulysin E (2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride Tubulysin M Diethyl Aluminium Cyanide (1.0 M in Toluene) CYCLOBUTYLAMINE HYDROCHLORIDE Methyl (R)-1-Boc-4,4-difluoropyrrolidine-2-carboxylate Isoxazole, 3-[[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl]thio]-4,5-dihydro-5,5-dimethyl- 4,4-DIFLUOROPIPERIDINE 3-N-BOC-(S)-AMINO BUTYRONITRILE 2H-Pyran, 4-ethynyltetrahydro- Fuel shell (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Calcium Sodium Phosphosilicate IH Imeglimin Hydrochloride IH 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 5-Piperazin-1-yl- benzofuran-2- carboxylic acid ethyl ester. HCl 5-(piperazin-1-yl) benzofuran-2- carboxamide Latanoprostene Bunod Lubiprostone Magnesium Trisilicate Flame Retardant Zinc BorateRelated products of tetrahydrofuran
THRENE BRILLIANT VIOLET 3B
FLAVANTHRONE
Vat Voilet 3
Vat Violet 7
Vat Yellow 10
Vat Violet 6
Vat Violet 8
ANTHRA RED B
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