2-(o-Aminophenyl)-2H-benzotriazole

Base Information

• Chemical Name: 2-(o-Aminophenyl)-2H-benzotriazole
• CAS No.: 1211-08-1
• Molecular Formula: C12H10 N4
• Molecular Weight: 210.238
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID4061626
• Nikkaji Number: J421.566D
• Wikidata: Q81989572
• Mol file: 1211-08-1.mol

Synonyms:1211-08-1;2-(o-Aminophenyl)-2H-benzotriazole;2-(benzotriazol-2-yl)aniline;2-(2H-BENZOTRIAZOL-2-YL)BENZENAMINE;Benzenamine, 2-(2H-benzotriazol-2-yl)-;2-(2H-1,2,3-benzotriazol-2-yl)aniline;Oprea1_680563;DTXSID4061626;SCHEMBL10622430;2-(2H-Benzo[d][1,2,3]triazol-2-yl)aniline;AK-830/13217017

Chemical Property of 2-(o-Aminophenyl)-2H-benzotriazole

Chemical Property:

• Vapor Pressure: 2.21E-07mmHg at 25°C
• Boiling Point: 423.6°Cat760mmHg
• Flash Point: 210°C
• PSA: 56.73000
• Density: 1.33g/cm³
• LogP: 2.58390
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 210.090546336
• Heavy Atom Count: 16
• Complexity: 231

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)N)N2N=C3C=CC=CC3=N2

Technology Process of 2-(o-Aminophenyl)-2H-benzotriazole

There total 3 articles about 2-(o-Aminophenyl)-2H-benzotriazole 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: 91.0%

1,2-diamino-benzene (95-54-5) → 2-(2H-benzo[d][1,2,3]triazol-2-yl)aniline (1211-08-1)

Guidance literature:

With potassium tert-butylate; oxygen; In toluene; at 110 ℃; for 4h; Reagent/catalyst; Solvent; Temperature; Catalytic behavior; Schlenk technique;

DOI:10.1002/chem.202103361

Reference yield:

2,2'-diaminoazobenzene (554-55-2) → 2-(2H-benzo[d][1,2,3]triazol-2-yl)aniline (1211-08-1)

Guidance literature:

With copper(II) ion; In ethanol; at 20 ℃; for 0.333333h; Kinetics;

DOI:10.1016/j.ica.2018.12.023

Reference yield:

→ 2-(2H-benzo[d][1,2,3]triazol-2-yl)aniline (1211-08-1)

Guidance literature:

Diazid VII, CuSO4;

DOI:10.1021/ja00987a021

upstream raw materials:

2,2'-diaminoazobenzene

1,2-diamino-benzene

Downstream raw materials:

N-(2-(2H-benzo[d][1,2,3]triazol-2-yl)phenyl)benzamide

N-(2-(2H-benzo[d][1,2,3]triazol-2-yl)phenyl)-4-methoxybenzamide

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