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
More
Less

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)
More
Less

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.

More
Less

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
More
Less

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

More
Less

Solvent Blue 4 Suppliers

TopScience Biochemical
Tel
00852-68527855
Fax
00852-26406298
Email
info@itopbiochem.com
Country
China Hong Kong
ProdList
902
Advantage
58
More
Less

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

6786-83-0, Solvent Blue 4Related Search:


  • 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
  • α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol ( Technical Grade)
  • 1-Naphthalenemethanol, α,α-bis[4-(dimethylamino) phenyl]-4-(phenylamino)-
  • Solvent Blue 4 ISO 9001:2015 REACH
  • C.I.Solvent Blue 4:C.I.44045:1
  • a,a-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