83834-12-2 Usage
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.
Used in Organic Synthesis:
3,7-Dibromodibenzothiophene dioxide is used as a starting material for the production of various organic compounds.
Used in Pharmaceutical Industry:
3,7-Dibromodibenzothiophene dioxide is used as a building block in pharmaceuticals for the development of new drugs.
Used in Agrochemical Industry:
3,7-Dibromodibenzothiophene dioxide is used as a building block in agrochemicals for the development of new pesticides and other agricultural products.
Used as a Reagent in Industrial Applications:
3,7-Dibromodibenzothiophene dioxide is used as a reagent in the synthesis of novel chemical structures for various industrial applications.
It is important to handle this compound with care, as it is toxic and may cause skin and respiratory irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 83834-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,3 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83834-12:
(7*8)+(6*3)+(5*8)+(4*3)+(3*4)+(2*1)+(1*2)=142
142 % 10 = 2
So 83834-12-2 is a valid CAS Registry Number.
83834-12-2Relevant articles and documents
Spiroconjugated Tetraaminospirenes as Donors in Color-Tunable Charge-Transfer Emitters with Donor-Acceptor Structure
Grenz, David C.,Rose, Daniel,W?ssner, Jan S.,Wilbuer, Jennifer,Adler, Florin,Hermann, Mathias,Chan, Chin-Yiu,Adachi, Chihaya,Esser, Birgit
supporting information, (2021/12/22)
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.