BENZOFURAN-6,7-DIOL

Base Information

• Chemical Name: BENZOFURAN-6,7-DIOL
• CAS No.: 89939-91-3
• Molecular Formula: C₈H₆O₃
• Molecular Weight: 150.134
• Mol file: 89939-91-3.mol

Synonyms:BENZOFURAN-6,7-DIOL;6,7-Benzofurandiol

Chemical Property of BENZOFURAN-6,7-DIOL

Chemical Property:

• Vapor Pressure: 0.000331mmHg at 25°C
• Refractive Index: 1.706
• Boiling Point: 310.3°C at 760 mmHg
• Flash Point: 141.5°C
• PSA: 53.60000
• Density: 1.454g/cm³
• LogP: 1.84400

Purity/Quality:

98% ^*data from raw suppliers

BENZOFURAN-6,7-DIOL 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BENZOFURAN-6,7-DIOL

There total 4 articles about BENZOFURAN-6,7-DIOL 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:

6,7-diacetoxy-benzofuran (91570-47-7) → 6,7-Dihydroxy-cumaron (89939-91-3)

Guidance literature:

With potassium hydroxide; at 85 ℃; unter Stickstoff;

DOI:10.1002/hlca.19530360319

Reference yield:

benzofuran-3,6,7-triol → 6,7-Dihydroxy-cumaron (89939-91-3)

Guidance literature:

Multi-step reaction with 3 steps

1: pyridine

2: platinum; acetic acid / Hydrogenation_.Erhitzen des Reaktionsprodukts unter 0,05 Torr

3: methanol. KOH-solution / 85 °C / unter Stickstoff

With pyridine; potassium hydroxide; acetic acid; platinum;

DOI:10.1002/hlca.19530360319

Reference yield:

3,6,7-Benzofurantriol triacetate (68123-31-9) → 6,7-Dihydroxy-cumaron (89939-91-3)

Guidance literature:

Multi-step reaction with 2 steps

1: platinum; acetic acid / Hydrogenation_.Erhitzen des Reaktionsprodukts unter 0,05 Torr

2: methanol. KOH-solution / 85 °C / unter Stickstoff

With potassium hydroxide; acetic acid; platinum;

DOI:10.1002/hlca.19530360319

upstream raw materials:

6,7-diacetoxy-benzofuran

3,6,7-Benzofurantriol triacetate