Solvent Blue 4

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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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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:

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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