BASIC BLUE 4

Base Information

• Chemical Name: BASIC BLUE 4
• CAS No.: 55840-82-9
• Molecular Formula: C20H26N3O.ZnCl3
• Molecular Weight: 0
• Mol file: 55840-82-9.mol

Synonyms:C.I. BasicBlue 4 (7CI);Acrylic Blue 5G;Aizen Basic Pure Blue 5GH;Aizen Cathilon Blue5GH;Aizen Cathilon Pure Blue 5GH;Astrazon Blue BG;Astrazon Blue BG 200;Astrazon Blue BGE/X;Atacryl Blue 3G;Basacryl Blue Green X 5G;Basacryl BlueGreen X 5GN;Basic Pure Blue 3G;C.I. 51004;Cathilon Pure Blue5GH;Cationic Emerald Blue GB;Cationic Jade Blue X-GB;Cationic Turquoise BlueGB;Cationic Turquoise X-GB;Deorlene Blue 5G;Genacryl Blue 3G;Malacryl Blue 3G;Maxilon Blue 5G;Maxilon Blue 5G-GR;Panacryl Blue 5G;Remacryl Blue 3G;Sevron Blue 5G;Sevron Blue 5GNF;SumiacrylBlue 6G;Sumiacryl Blue E 6G;Synacril Blue 5G;Turquoise Blue X-GB;

Chemical Property of BASIC BLUE 4

Chemical Property:

• PSA: 32.51000
• LogP: 1.95850

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BASIC BLUE 4

There total 5 articles about BASIC BLUE 4 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 60.0%

N,N-diethyl-3-methoxy-4-nitrosoaniline + 3-diethylaminophenol (91-68-9) → basic blue 3 (33203-82-6,55840-82-9)

Guidance literature:

With hydrogenchloride; In isopropyl alcohol; at 70 - 100 ℃; for 12h; Inert atmosphere;

DOI:10.1039/d0cc05133k

Reference yield:

C11H16N2O2*HCl + 3-diethylaminophenol (91-68-9) → basic blue 3 (33203-82-6,55840-82-9)

Guidance literature:

In isopropyl alcohol; at 20 ℃; for 4h;

DOI:10.1021/jm070201e

Reference yield:

3-diethylaminophenol (91-68-9) → basic blue 3 (33203-82-6,55840-82-9)

Guidance literature:

Multi-step reaction with 3 steps

1.1: sodium hydroxide / acetonitrile / 1 h

1.2: 70 °C

2.1: hydrogenchloride; sodium nitrite / water / 2 h / Cooling with ice

2.2: pH 9

3.1: hydrogenchloride / isopropyl alcohol / 12 h / 70 - 100 °C / Inert atmosphere

With hydrogenchloride; sodium hydroxide; sodium nitrite; In water; isopropyl alcohol; acetonitrile;

DOI:10.1039/d0cc05133k

upstream raw materials:

2-amino-5-(diethylamino)phenol dihydrochloride

3-diethylaminophenol

Downstream raw materials:

3,7-bis(N,N-diethylamino)-10-(phenylthio)carbonylphenoxazine

3,7-bis-diethylamino-phenoxazine-10-carbothioic acid S-p-tolyl ester

N,N,N',N'-tetraethyloxonine

acetamide