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

China 43 China Hong Kong 1 France 1 Germany 1 India 15 United States 6 Global 67

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9986
Advantage: 55

Chengdu HuaXia Chemical Reagent Co. Ltd

Tel: 400-1166-196 13458535857
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 13358
Advantage: 58

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5877
Advantage: 58

Hangzhou J&H Chemical Co., Ltd.

Tel: +86-571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 10015
Advantage: 53

Struchem Co., Ltd.

Tel: 0512-0512-63009836 15365350169
Fax: 0512-63006936
Email: helen@struchem.com
Country: China
ProdList: 3989
Advantage: 60

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886750 13927877953
Fax: 0751-2886750
Email: 3005811397@qq.com
Country: China
ProdList: 13374
Advantage: 58

Hubei Xinyuanshun Pharmaceutical Chemical Co., Ltd.

Tel: 027-50664929, 13971561712
Fax: 027-50664927 / QQ: 3452835437
Email: hubxys2001@163.com
Country: China
ProdList: 1437
Advantage: 55

Chengdu Saiousi Pharmaceutical Co., Ltd

Tel: 028-64971018 18108168130
Fax: 86 028-64971018
Country: China
ProdList: 1781
Advantage: 55

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 13028896684
Email: sales@rrkchem.com
Country: China
ProdList: 55791
Advantage: 58

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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