Basic Blue 11
Basic Blue 11 Basic information
- 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
Basic Blue 11 Chemical Properties
- 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)
- form
- Solid
- Colour Index
- 44040
- color
- Dark Green to Very Dark Green
- Water Solubility
- 0.5 g/L (20 ºC)
- λmax
- 615 nm
- 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 - 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)
MSDS
- Language:English Provider:Victoria Blue R
- Language:English Provider:ACROS
Basic Blue 11 Usage And Synthesis
Chemical Properties
dark blue crystalline powder
Uses
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.
Preparation
(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.
| Standard( Cotton ) | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| C | 1 | 3 | 2 | ||||
Basic Blue 11 Preparation Products And Raw materials
Raw materials
Preparation Products
Basic Blue 11Supplier
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- 021-60549325 18616193163
Basic Blue 11(2185-86-6)Related Product Information
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