4,5,6,7-Tetrahydrobenzofurazane

Base Information

• Chemical Name: 4,5,6,7-Tetrahydrobenzofurazane
• CAS No.: 2258-73-3
• Molecular Formula: C6H8N2O
• Molecular Weight: 0
• Mol file: 2258-73-3.mol

Synonyms:4,5,6,7-Tetrahydrobenzofurazane

Chemical Property of 4,5,6,7-Tetrahydrobenzofurazane

Chemical Property:

• Vapor Pressure: 0.339mmHg at 25°C
• Melting Point: 27 °C
• Boiling Point: 206.5°C at 760 mmHg
• Flash Point: 82.2°C
• PSA: 38.92000
• Density: 1.176g/cm³
• LogP: 0.94840

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,5,6,7-Tetrahydrobenzofurazane

There total 5 articles about 4,5,6,7-Tetrahydrobenzofurazane 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: 90.0%

1,2-cyclohexanedionedioxime (492-99-9) → 1,2-cyclohexanedione dioxime (2258-73-3)

Guidance literature:

With diphosphorus tetraiodide; In dichloromethane; at 20 ℃; for 2h;

DOI:10.1080/00397911.2011.595035

Reference yield:

benzofurazan (273-09-6) → 1,2-cyclohexanedione dioxime (2258-73-3)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol;

DOI:10.1016/S0040-4020(01)93668-3

Reference yield:

2-nitro-cyclohexanone oxime (2209-34-9) → 1,2-cyclohexanedione dioxime (2258-73-3)

Guidance literature:

With thionyl chloride; In liquid sulphur dioxide;

upstream raw materials:

benzofurazan

1,2-cyclohexanedionedioxime

2-nitro-cyclohexanone oxime

cyclohexene