ChemicalBook >> CAS DataBase List >>Solvent Blue 4
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
- Molecular Weight:
- 487.63
- MDL Number:
- MFCD01940962
- MOL File:
- 6786-83-0.mol
Last updated:2023-05-09 09:30:26
| 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℃ |
| FDA UNII | YBL2HV4LGD |
| EPA Substance Registry System | 1-Naphthalenemethanol, .alpha.,.alpha.-bis[4-(dimethylamino)phenyl]-4-(phenylamino)- (6786-83-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280-P305+P351+P338-P310 |
Solvent Blue 4 price
Solvent Blue 4 Chemical Properties,Uses,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
Global( 67)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| TopScience Biochemical | 00852-68527855 | info@itopbiochem.com | China Hong Kong | 902 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29271 | 58 |
| AFINE CHEMICALS LIMITED | 0571-85134551 | info@afinechem.com | CHINA | 15377 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
View Lastest Price from Solvent Blue 4 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | Solvent Blue 4
6786-83-0
|
US $1.00 / KG | 1KG | 98%-100% | 1000KG | Career Henan Chemical Co |
-
- Solvent Blue 4
6786-83-0
- US $1.00 / KG
- 98%-100%
- Career Henan Chemical Co
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1of4
Baso Blue 645
Blue 645
C.I.Solvent Blue 4
α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol
[4-(anilino)-1-naphthyl]-bis[4-(dimethylamino)phenyl]methanol
[4-(anilino)naphthalen-1-yl]-bis[4-(dimethylamino)phenyl]methanol
bis[4-(dimethylamino)phenyl]-[4-(phenylamino)naphthalen-1-yl]methanol
C.I. 44045:1
alpha,alpha-bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalene-1-methanol
SOLVENT BLUE 4
Oil Violet 4B
Victoria Blue base
1-Naphthalenemethanol, .alpha.,.alpha.-bis4-(dimethylamino)phenyl-4-(phenylamino)-
alpha,alpha-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)naphthalin-1-methanol
.alpha.,.alpha.-bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-Naphthalenemethanol
1-Naphthalenemethanol, α,α-bis[4-(dimethylamino) phenyl]-4-(phenylamino)-
a,a-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol ( Technical Grade)
C.I.Solvent Blue 4:C.I.44045:1
Solvent Blue 4 ISO 9001：2015 REACH
α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol ( Technical Grade)
α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol
α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol (Technical Grade)
Solvent Blue 4 (44045:1)
6786-83-0
C33H33N3O
Solvent Dyestuff
Organics