Benzo[b]thiophene 1,1-dioxide
苯并[b]噻吩1,1-二氧化物
Also known as: Thianaphthene-1,1-dioxide, Thionaphthene-1,1-dioxide, 1-Benzothiophene 1,1-dioxide, 1-benzothiophene 1,1-dioxide, Benzothiophene 1,1-dioxide
- CAS No.
- 825-44-5
- Jingsj CID
- J-45826-5
- Molecular Formula
- C8H6O2S
- Chinese Name
- 苯并[b]噻吩1,1-二氧化物
- Molecular Weight
- 166.19700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 138-142 °C |
|---|---|
| Boiling Point | 371.1ºC at 760 mmHg |
| Density | 1.403g/cm3 |
| Flash Point | 244ºC |
Frequently Asked Questions
What is the CAS number of Benzo[b]thiophene 1,1-dioxide?
825-44-5
What are the molecular formula and molecular weight of Benzo[b]thiophene 1,1-dioxide?
C8H6O2S, molecular weight 166.19700 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026