(1E)-1,3-bis(4-bromophenyl)triaz-1-ene

Base Information

• Chemical Name: (1E)-1,3-bis(4-bromophenyl)triaz-1-ene
• CAS No.: 3470-38-0
• Molecular Formula: C₁₂H₉Br₂N₃
• Molecular Weight: 355.032
• NSC Number: 125607
• DSSTox Substance ID: DTXSID40298727
• Nikkaji Number: J596.955G
• ChEMBL ID: CHEMBL5179953
• Mol file: 3470-38-0.mol

Synonyms:4,4'-dibromdiazoaminobenzol;(1E)-1,3-bis(4-bromophenyl)triaz-1-ene;CHEMBL5179953;3470-38-0;NSC125607;CBDivE_012169;4,4'-Dibromodiazoaminobenzene;1,3-Bis(p-bromophenyl)triazene;SCHEMBL24133219;Triazene,3-bis(p-bromophenyl)-;DTXSID40298727;1-Triazene,3-bis(4-bromophenyl)-;1,3-bis(4-bromophenyl)-1-triazene;BDBM50596488;STK179623;AKOS005410939;NSC-125607

Chemical Property of (1E)-1,3-bis(4-bromophenyl)triaz-1-ene

Chemical Property:

• Vapor Pressure: 1.32E-06mmHg at 25°C
• Boiling Point: 399.9°Cat760mmHg
• Flash Point: 195.6°C
• Density: 1.7g/cm³
• XLogP3: 5.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 354.91427
• Heavy Atom Count: 17
• Complexity: 244

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1NN=NC2=CC=C(C=C2)Br)Br

Technology Process of (1E)-1,3-bis(4-bromophenyl)triaz-1-ene

There total 8 articles about (1E)-1,3-bis(4-bromophenyl)triaz-1-ene 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: 94.0%

4-bromo-aniline (106-40-1) → 1,3-bis-(4-bromo-phenyl)-triazene (3470-38-0,27373-71-3)

Guidance literature:

With SHNC; In water; for 11h; Ambient temperature;

DOI:10.1021/jo9703820

Reference yield: 33.0%

4-bromobenzenediazonium tetrafluoroborate (673-40-5) + acetone oxime (127-06-0) → 4-bromo-aniline (106-40-1) + 1,3-bis-(4-bromo-phenyl)-triazene (3470-38-0,27373-71-3)

Guidance literature:

With sodium acetate; In water; acetic acid; at 0 ℃; for 1.5h;

DOI:10.1007/BF00864353

Reference yield:

4-bromo-aniline (106-40-1) → 1,3-bis-(4-bromo-phenyl)-triazene (3470-38-0,27373-71-3)

Guidance literature:

With ethanol; water;

upstream raw materials:

(4-bromophenyl)diazonium chloride

4-bromo-aniline

benzene diazonium chloride

4-bromobenzenediazonium tetrafluoroborate

Downstream raw materials:

1,3-bis-(4-bromo-phenyl)-3-methyl-triazene

(4-bromophenyl)diazonium chloride

4-bromo-benzenediazonium; iodide

4-bromophenyldiazonium bromide

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