83834-12-2

Basic information

• Product Name: 3,7-DibroModibenzothiophene dioxide
• Synonyms: 3,7-DibroModibenzothiophene dioxide;3,7-DIBROMO-DIBENZOTHIOPHENE 5,5-DIOXIDE;3,7-dibromodibenzo[b,d]thiophene 5,5-dioxide
• CAS NO: 83834-12-2
• Molecular Formula: C₁₂H₆Br₂O₂S
• Molecular Weight: 374.04784
• Mol File: 83834-12-2.mol
• Article Data: 2

Chemical Properties

• Melting Point: 312 °C
• Boiling Point: 521.4±43.0 °C(Predicted)
• Appearance: /
• Density: 1.997±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 3,7-DibroModibenzothiophene dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 3,7-DibroModibenzothiophene dioxide(83834-12-2)
• EPA Substance Registry System: 3,7-DibroModibenzothiophene dioxide(83834-12-2)

Safety Data

• Hazardous Substances Data: 83834-12-2(Hazardous Substances Data)

Usage

General Description

3,7-Dibromodibenzothiophene dioxide is a chemical compound with a molecular formula C12H6Br2O2S. It is a white solid at room temperature and is insoluble in water. 3,7-DibroModibenzothiophene dioxide is used in organic synthesis and is known for its potential use as a starting material in the production of various organic compounds. It is also used as a building block in pharmaceuticals and agrochemicals. Additionally, 3,7-Dibromodibenzothiophene dioxide is used as a reagent in the synthesis of novel chemical structures for various industrial applications. However, it is important to handle this compound with care, as it is toxic and may cause skin and respiratory irritation upon contact.

Upstream product

• 1016-05-3 dibenzothiophene sulfone 
• 6259-19-4 3,7-dibenzothiophenediamine, 5,5-dioxide 

Downstream Products

• 248954-04-3 3,7-bis[2-(methylsulfinyl)phenyl]dibenzothiophene 
• 1383449-50-0 3,7-bis(4-(diphenylamino)phenyl)-dibenzothiophene-S,S-dioxide 
• 1619226-10-6 3,7-bis(9,9-dioctyl-9H-fluoren-2-yl)dibenzo[b,d]thiophene-5,5-dioxide 
• 1383601-94-2 3,7-bis(N-(4-bromophenyl)-N-(4-n-butylphenyl)amine)dibenzothiophene-S,S-dioxide 
• 1383601-96-4 3,7-bis(N-phenyl-N-(4-n-butylphenyl)amine)dibenzothiophene-S,S-dioxide 
• 1383601-97-5 3,7-bis(4-(N-phenyl-N-(4-n-butylphenyl)amine)phenyl)dibenzothiophene-S,S-dioxide 
• 159335-98-5 3,7-bis(phenylethynyl)dibenzo[b,d]thiophene 5,5-dioxide 
• 1246439-42-8 C₅₂H₅₈N₂O₂S 

Relevant articles and documents

Spiroconjugated Tetraaminospirenes as Donors in Color-Tunable Charge-Transfer Emitters with Donor-Acceptor Structure

Charge-transfer emitters are attractive due to their color tunability and potentially high photoluminescence quantum yields (PLQYs). We herein present tetraaminospirenes as donor moieties, which, in combination with a variety of acceptors, furnished 12 charge-transfer emitters with a range of emission colors and PLQYs of up to 99 %. The spatial separation of their frontier molecular orbitals was obtained through careful structural design, and two DA structures were confirmed by X-ray crystallography. A range of photophysical measurements supported by DFT calculations shed light on the optoelectronic properties of this new family of spiro-NN-donor-acceptor dyes.