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1,2-Diphenyldisulfane 1,1,2-trioxide, also known as diphenyl disulfide trioxide, is a chemical compound with the molecular formula C12H10O3S2. It is a colorless to pale yellow crystalline solid that is insoluble in water but soluble in organic solvents. 1,2-diphenyldisulfane 1,1,2-trioxide is formed by the oxidation of diphenyl disulfide, where two oxygen atoms are added to the sulfur atoms, resulting in a trioxide structure. It is used in the synthesis of various organic compounds and as a reagent in chemical reactions. Due to its reactivity, it should be handled with care, and appropriate safety measures should be taken during its use and storage.

784-81-6

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784-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 784-81-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 784-81:
(5*7)+(4*8)+(3*4)+(2*8)+(1*1)=96
96 % 10 = 6
So 784-81-6 is a valid CAS Registry Number.

784-81-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name benzenesulfonylsulfinylbenzene

1.2 Other means of identification

Product number -
Other names benzenesulfinylsulfonylbenzene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:784-81-6 SDS

784-81-6Upstream product

784-81-6Relevant academic research and scientific papers

Reductive Coupling of Aromatic Sulfinate Salts to Disulfides

Pinnick, Harold W.,Reynolds, Michael A.,McDonald, Robert T.,Brewster, Wanda D.

, p. 930 - 932 (2007/10/02)

A variety of aromatic sulfinate salts undergo reductive coupling to disulfides in the presence of ethyl hypophosphite.Support for the intermediacy of sulfoxy sulfones and thiosulfonates has been obtained.

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