Basic Blue 11
- CAS No.
- 2185-86-6
- Chemical Name:
- Basic Blue 11
- Synonyms
- VICTORIA BLUE R;CI 44040;basicbluek;CI NO 44040;VICTORYBLUE;BASIC BLUE 11;victoriabluers;CIPIGMENTBLUE2;C.I.Basicblue11;victorialakebluer
- CBNumber:
- CB0738992
- Molecular Formula:
- C29H32ClN3
- Molecular Weight:
- 458.05
- MDL Number:
- MFCD00011876
- MOL File:
- 2185-86-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| 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 |
| Major Application |
diagnostic assay manufacturing hematology histology |
| InChI | 1S/C29H31N3.ClH/c1-6-30-28-20-19-27(25-9-7-8-10-26(25)28)29(21-11-15-23(16-12-21)31(2)3)22-13-17-24(18-14-22)32(4)5;/h7-20H,6H2,1-5H3;1H |
| InChIKey | JEVGKYBUANQAKG-UHFFFAOYSA-N |
| SMILES | [Cl-].CCNc1ccc(\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](\C)C)c4ccccc14 |
| 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) |
| UNSPSC Code | 12171500 |
| NACRES | NA.47 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P301+P312+P330 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 36 |
| WGK Germany | 3 |
| RTECS | PA0780300 |
| TSCA | TSCA listed |
| HS Code | 32041900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral |
Basic Blue 11 price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 234176 | Victoria Blue R Dye content 80% | 2185-86-6 | 25g | $84.2 | 2026-04-30 | Buy |
| TCI Chemical | B6889 | Basic Blue 11 | 2185-86-6 | 5G | $33 | 2026-04-30 | Buy |
| TCI Chemical | B6889 | Basic Blue 11 | 2185-86-6 | 25G | $113 | 2026-04-30 | Buy |
| Usbiological | 242581 | Victoria Blue R | 2185-86-6 | 25g | $192 | 2026-06-03 | Buy |
| Usbiological | 242581 | Victoria Blue R | 2185-86-6 | 100g | $297 | 2026-06-03 | Buy |
Basic Blue 11 Chemical Properties, Uses, Production
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.
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-dimethylbenzenamineand N-Ethylnaphthalen-1-aminecondensation.
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.
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
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| Spectrum Chemical Manufacturing Corp. | 021-021-021-67601398-809-809-809 15221380277 | marketing_china@spectrumchemical.com | China | 9643 | 60 |
| Shanghai Meishui Chemical Technology Co., Ltd | 021-60549325 18616193163 | China | 4518 | 56 | |
| Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 | 422131432@qq.com | China | 9970 | 55 |
| Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9170 | 60 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 | sales@xiyashiji.com | China | 20788 | 60 |
| Shandong Ono Chemical Co., Ltd. | 0539-6362799 20） | China | 10007 | 58 |
View Latest Price from Basic Blue 11 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-11 | Basic Blue 11
2185-86-6
|
10g | ≥99% | 50kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2021-08-12 | Basic Blue 11
2185-86-6
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-06 | Basic Blue 11
2185-86-6
|
$1.00 | 1KG | 98%-100% | 1000KG | Career Henan Chemical Co |
-
- Basic Blue 11
2185-86-6
- $0.00
- ≥99%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Basic Blue 11
2185-86-6
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Basic Blue 11
2185-86-6
- $1.00
- 98%-100%
- Career Henan Chemical Co
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