3,7-Dibromodibenzothiophene 5,5-dioxide

3,7-二溴二苯并噻吩 5,5-二氧化物

Also known as: 3,7-Dibromodibenzothiophene dioxide, 3,7-Dibromodibenzosulfolane, 3,7-Dibromodibenzothiophene Sulfone, 3,7-dibromodibenzo[b,d]thiophene 5,5-dioxide, 3,7-dibromodibenzothiophene-5,5-dioxide

3,7-Dibromodibenzothiophene 5,5-dioxide (CAS 83834-12-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H6Br2O2S and a molecular weight of 374.04800 g/mol. It is also known as 3,7-Dibromodibenzothiophene dioxide, 3,7-Dibromodibenzosulfolane and 3,7-Dibromodibenzothiophene Sulfone. Key property: a melting point of 312 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 83834-12-2
Jingsj CID: J-950607-7
Molecular Formula: C₁₂H₆Br₂O₂S
Chinese Name: 3,7-二溴二苯并噻吩 5,5-二氧化物
Molecular Weight: 374.04800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	312 °C

Frequently Asked Questions

What is the CAS number of 3,7-Dibromodibenzothiophene 5,5-dioxide?

The CAS number of 3,7-Dibromodibenzothiophene 5,5-dioxide is 83834-12-2.

What are the molecular formula and molecular weight of 3,7-Dibromodibenzothiophene 5,5-dioxide?

3,7-Dibromodibenzothiophene 5,5-dioxide has molecular formula C12H6Br2O2S and molecular weight 374.04800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3,7-Dibromodibenzothiophene 5,5-dioxide (CAS 83834-12-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-950607-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.