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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Basic Blue 11 |
| Synonyms: | VICTORIA BLUE R;5-cyclohexadien-1-ylidene)-n-methyl-thylene)-chloride;5-cyclohexadien-1-ylidene]-n-methyl-thylene]-chloride;aizenvictoriablueboh;basicbluek;BasicbrilliantblueR;C.1.BasicBlue11(44040);C.I.Basicblue11 |
| CAS: | 2185-86-6 |
| MF: | C29H32ClN3 |
| MW: | 458.05 |
| EINECS: | 218-572-7 |
| Product Categories: | Dyes and Pigments |
| Mol File: | 2185-86-6.mol |
| Boiling point | 603.76°C (rough estimate) |
| density | 1.0153 (rough estimate) |
| refractive index | 1.6010 (estimate) |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| Colour Index | 44040 |
| form | Solid |
| color | Dark Green to Very Dark Green |
| Water Solubility | 0.5 g/L (20 ºC) |
| ε(extinction coefficient) | ≥11000 at 252nm in methanol at 0.005g/L ≥54000 at 577nm in methanol at 0.005g/L ≥9000 at 330nm in methanol at 0.005g/L |
| λmax | 615 nm |
| CAS DataBase Reference | 2185-86-6(CAS DataBase Reference) |
| EPA Substance Registry System | Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride (2185-86-6) |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 36 |
| WGK Germany | 3 |
| RTECS | PA0780300 |
| HS Code | 32041900 |
| Provider | Language |
|---|---|
| Victoria Blue R | English |
| ACROS | English |
| Chemical Properties | dark blue crystalline powder | ||||||||||||||||||||||
| Victoria Blue R (C.I. 44040) (cas# 2185-86-6) is a useful research chemical. Dyes and metabolites.It is used in preparation and photocatalytic activity of tio2/ppy/go for degrdation of rose bengal and victoria blue dye in visible light in aqueous solution. | |||||||||||||||||||||||
| Definition | ChEBI: An iminium salt composed of 4-{[4-(dimethylamino)phenyl][4-(ethylamino)naphthalen-1-yl]methylidene}-N,N-dimethylcyclohexa-2,5-dien-1-iminium and chloride ions in a 1:1 ratio. | ||||||||||||||||||||||
| (a) Bis (4 – (dimethylamino) phenyl) methanol and ??N-Ethylnaphthalen-1-amine condensation, and make their products into N-and the nitro derivatives, and then oxidation, remove the nitro; (b) 4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine?and N-Ethylnaphthalen-1-amine?condensation. | |||||||||||||||||||||||
| Properties and Applications | red light blue. Blue gray uniform powder, slightly soluble in cold water, soluble in hot water for blue, easily soluble in ethanol to blue. The strong sulfuric acid is palm in light yellow, diluted by light green to blue. The dye solution to join with brown sodium hydroxide floe content precipitation. Used for silk, wool, cotton cloth tannins mordant dyeing of dyeing, also used in linen, leather, paper, bamboo, wood color, also used in the manufacture of dyes and organic solvent paint.
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| Raw materials | Phosphorus oxitrichloride-->Diphenylamine-->Benzophenone-->Michler's ketone-->N-Ethyl-3-methylaniline-->N-Ethyl-1-naphthylamine-->N-Ethyl-1-naphthylamine-->4,4'-Bis(dimethylamino)benzhydrol-->4-(dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine |
| Preparation Products | Pigment Fast Reddish Blue Lake BO |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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