69747-83-7

Basic information

• Product Name: dibenzo[b,d]thiophene-1-ol
• CAS NO: 69747-83-7
• Molecular Formula: C₁₂H₈OS
• Molecular Weight: 200.2563
• Mol File: 69747-83-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 403.4°C at 760 mmHg
• Flash Point: 197.8°C
• Density: 1.375g/cm³
• Vapor Pressure: 4.37E-07mmHg at 25°C
• Refractive Index: 1.799
• CAS DataBase Reference: dibenzo[b,d]thiophene-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: dibenzo[b,d]thiophene-1-ol(69747-83-7)
• EPA Substance Registry System: dibenzo[b,d]thiophene-1-ol(69747-83-7)

Safety Data

• Hazardous Substances Data: 69747-83-7(Hazardous Substances Data)

Upstream product

• 1013-23-6 Dibenzothiophene sulfoxide 

Relevant articles and documents

Pyrolysis of Organic Compounds. 1. Flash Vacuum Pyrolysis (FVP) of Coal-Model Organo Sulfides and Their S-Oxides

The primary pyrolysis reaction of sulfides, sulfoxides, and sulfones (1-3), in the gas phase at 500 - 900 deg C, is homolytic cleavage of the C-SOn bond.The order of reactivity, sulfoxide >> sulfone > sulfide, is consistent with the relative stabilities of the radicals produced.At 900 deg C a novel and synthetically useful rearrangement of dibenzothiophene 5-oxide (3b) to 1-hydroxydibenzothiophene (5) was observed.