C.I. Basic Brown 1

Base Information

• Chemical Name: C.I. Basic Brown 1
• CAS No.: 1052-38-6
• Molecular Formula: C18H18N8
• Molecular Weight: 346.395
• European Community (EC) Number: 213-888-1,616-873-1
• UNII: 911CR7FM6S
• DSSTox Substance ID: DTXSID6043753
• Nikkaji Number: J217.165A
• Wikipedia: Bismarck_brown_Y
• Wikidata: Q27159807,Q27271354
• Mol file: 1052-38-6.mol

Synonyms:1052-38-6;C.I. Basic Brown 1;Bismark brown Y base;Bismarck Brown Y;EINECS 213-888-1;C.I. Solvent Brown 41;UNII-911CR7FM6S;4,4'-(1,3-Phenylenebis(azo))bis(1,3-benzenediamine);1,3-Benzenediamine, 4,4'-(1,3-phenylenebis(azo))bis-;1,3-Benzenediamine, 4,4'-[1,3-phenylenebis(azo)]bis-;911CR7FM6S;4,4'-(1,3-Phenylenebis(azo))bisbenzene-1,3-diamine;1,3-Benzenediamine, 4,4'-(1,3-phenylenebis(2,1-diazenediyl))bis-;4-[[3-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]benzene-1,3-diamine;8005-77-4;4,4'-1,3-Phenylenebis(azo)bisbenzene-1,3-diamine;4,4'-[1,3-Phenylenebis(azo)]bisbenzene-1,3-diamine;Solvent Brown 41;CI Basic Brown 1;BASIC BROWN G;m-Phenylenediamine, 4,4'-ltbbracm-phenylenebis(azo)rtbbracbis-,dihydrochloride;Bismack brown Y- parent;Bismark brown Y free base;Bismark brown Y (Salt/Mix);CI SOLVENT BROWN 41;SCHEMBL2465612;DTXSID6043753;SCHEMBL12954921;CHEBI:87654;LS-348;LS-29631;FT-0623122;C.I.21000:1;C.I. 21000:1;W-109631;Q27159807;Q27271354;M-PHENYLENEDIAMINE, 4,4'-(M-PHENYLENEBISAZO)BIS-;1,3-Bis(2,3-diaminophenylazo)benzene hydrochloride (Salt/Mix);4,4'-(1,3-PHENYLENEBIS(AZO))BIS(BENZENE-1,3-DIAMINE);4,4'-[1,3-phenylenebis(diazene-2,1-diyl)]di(benzene-1,3-diamine);4,4'-(1,3-Phenylenebis(diazene-2,1-diyl))bis(benzene-1,3-diamine)

Chemical Property of C.I. Basic Brown 1

Chemical Property:

• Vapor Pressure: 3.04E-19mmHg at 25°C
• Melting Point: 222 C (dec.)
• Refractive Index: 1.738
• Boiling Point: 696.424 °C at 760 mmHg
• PKA: 3.34±0.10(Predicted)
• Flash Point: 374.984 °C
• PSA: 153.52000
• Density: 1.427 g/cm³
• LogP: 7.17100
• Water Solubility.: 18μg/L at 20℃
• XLogP3: 2.8
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 4
• Exact Mass: 346.16544261
• Heavy Atom Count: 26
• Complexity: 454

Purity/Quality:

98% ^*data from raw suppliers

BISMARCK BROWN B 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 22-24/25-36-26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC(=C1)N=NC2=C(C=C(C=C2)N)N)N=NC3=C(C=C(C=C3)N)N

Technology Process of C.I. Basic Brown 1

There total 2 articles about C.I. Basic Brown 1 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:

m-phenylenediamine (108-45-2,64554-26-3,76583-20-5) → m-bis(2,4-diaminophenylazo)benzene (1052-38-6)

Guidance literature:

With water; sodium carbonate; der abfiltrierte und gewaschene Niederschlag wird mit schwacher Sodaloesung gekocht; man loest ihn dann in warmer verd.Salzsaeure, faellt die kalt filtrierte Loesung durch Ammoniak und behandelt den Niederschlag mit Benzol;

Reference yield:

→ m-bis(2,4-diaminophenylazo)benzene (1052-38-6)

Guidance literature:

aus kauflichem Hydrochlorid mit wss. NH3;

upstream raw materials:

m-phenylenediamine