ChemicalBook > CAS DataBase List > Solvent Blue 4
Solvent Blue 4
- Product Name
- Solvent Blue 4
- CAS No.
- 6786-83-0
- Chemical Name
- Solvent Blue 4
- Synonyms
- Blue 645;C.I. 44045:1;Baso Blue 645;Oil Violet 4B;SOLVENT BLUE 4;C.I.Solvent Blue 4;Victoria Blue base;Solvent Blue 4 (44045:1);C.I.Solvent Blue 4:C.I.44045:1;Solvent Blue 4 ISO 9001：2015 REACH
- CBNumber
- CB1330755
- Molecular Formula
- C33H33N3O
- Formula Weight
- 487.63
- MOL File
- 6786-83-0.mol
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Solvent Blue 4 Property
- Boiling point:
- 682.7±55.0 °C(Predicted)
- Density
- 1.199
- vapor pressure
- 0.2Pa at 25℃
- storage temp.
- -20°C Freezer, Under inert atmosphere
- solubility
- Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly, Heated)
- form
- Solid
- pka
- 13.56±0.29(Predicted)
- color
- Dark Red to Very Dark Purple
- Water Solubility
- 6μg/L at 25℃
- LogP
- 7.114 at 25℃
- EPA Substance Registry System
- 1-Naphthalenemethanol, .alpha.,.alpha.-bis[4-(dimethylamino)phenyl]-4-(phenylamino)- (6786-83-0)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
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N-Bromosuccinimide Price
TRC
- Product number
- B416410
- Product name
- α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol(TechnicalGrade)
- Packaging
- 5g
- Price
- $155
- Updated
- 2021/12/16
Labseeker
- Product number
- SC-44514
- Product name
- SolventBlue4
- Purity
- 95
- Packaging
- 10g
- Price
- $285
- Updated
- 2021/12/16
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Solvent Blue 4 Chemical Properties,Usage,Production
Uses
α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol is a solvent dye also known as solvent blue 4 with potential uses in inks and as a food additive.
Preparation
(a) 4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine and Naphthalen-1-amine condensation; (b) Bis (4 – (dimethylamino) phenyl) methanol and Naphthalen-1-amine condensation, the product into N – nitroso derivatives and oxidation, remove nitroso.
Flammability and Explosibility
Non flammable
Properties and Applications
brilliant blue. Soluble in water is blue, soluble in ethanol for blue. In concentrated sulfuric acid to red light brown, dilution after yellow to green and then to blue. Dye aqueous solution to join sodium hydroxide have dark red light brown precipitation
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Poor | >180 | 110 | Insoluble | No change | Dissole |
Solvent Blue 4 Preparation Products And Raw materials
Raw materials
Preparation Products
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Solvent Blue 4 Suppliers
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- 400-0066400 13621662912
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- 021-55660885
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- China
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View Lastest Price from Solvent Blue 4 manufacturers
Career Henan Chemical Co
- Product
- Solvent Blue 4 6786-83-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%-100%
- Supply Ability
- 1000KG
- Release date
- 2018-08-20
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