1,2,3-benzoxadiazole

Base Information

• Chemical Name: 1,2,3-benzoxadiazole
• CAS No.: 273-59-6
• Molecular Formula: C6H4 N2 O
• Molecular Weight: 120.111
• Mol file: 273-59-6.mol

Synonyms:2-hydroxy-benzenediazonium betaine;1,2,3-Benzoxadiazol;benzoxadiazole;benzo[1,2,3]oxadiazole;benzooxadiazole;AZABENZOXAZOLE;1,2,3-Benzoxadiazole(6CI,8CI,9CI);

Chemical Property of 1,2,3-benzoxadiazole

Chemical Property:

• Vapor Pressure: 0.929mmHg at 25°C
• Boiling Point: 186°C at 760 mmHg
• PKA: -3.90±0.50(Predicted)
• Flash Point: 70.8°C
• PSA: 38.92000
• Density: 1.294g/cm³
• LogP: 1.22280

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,3-benzoxadiazole

There total 2 articles about 1,2,3-benzoxadiazole 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:

6-Diazo-2,4-cyclohexadienon (4024-72-0,29124-78-5,29906-36-3) → aza-benzoxazole (273-59-6)

Guidance literature:

isomerisation in the gas phase, in an argon matrix at 10 K and in hexane solution at r.t.;

DOI:10.1016/0022-2860(91)87070-X

Reference yield:

→ aza-benzoxazole (273-59-6) + benzooxadiazole N-oxide

Guidance literature:

Reference yield:

aza-benzoxazole (273-59-6) → 6-Diazo-2,4-cyclohexadienon (4024-72-0,29124-78-5,29906-36-3)

Guidance literature:

at -258.2 ℃; Irradiation;

upstream raw materials:

6-Diazo-2,4-cyclohexadienon

Downstream raw materials:

6-Diazo-2,4-cyclohexadienon

Refernces

• 1、 -. "Compositions". . . Retrieved 2008/06/13.