3407-83-8 Usage
Description
(2-nitrophenyl)(oxo)arsane, also known as 2-Nitrophenyl(arsonous) oxide, is an organic arsenic compound with the chemical formula C6H5AsNO3. It is a white to yellow crystalline powder that is insoluble in water and most organic solvents.
Uses
Used in Organic Synthesis:
(2-nitrophenyl)(oxo)arsane is used as a reagent in organic synthesis for its unique properties and reactivity, enabling the formation of various organic compounds.
Used in Pharmaceutical Production:
(2-nitrophenyl)(oxo)arsane is used as an intermediate in the production of pharmaceuticals, contributing to the synthesis of various medicinal compounds.
Used in Agrochemical Production:
(2-nitrophenyl)(oxo)arsane is used as an intermediate in the production of agrochemicals, playing a role in the synthesis of compounds for agricultural applications.
Used in Dye and Pigment Manufacturing:
(2-nitrophenyl)(oxo)arsane is used in the manufacturing of dyes and pigments, providing color and properties for various industrial applications.
Note: (2-nitrophenyl)(oxo)arsane is considered to be toxic and potentially carcinogenic to humans. Therefore, proper precautions should be taken when handling and using it to ensure safety and minimize health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 3407-83-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,0 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3407-83:
(6*3)+(5*4)+(4*0)+(3*7)+(2*8)+(1*3)=78
78 % 10 = 8
So 3407-83-8 is a valid CAS Registry Number.
3407-83-8Relevant articles and documents
Ascorbic acid/iodine and triphenylphosphine/iodine as reducing agents for the As(V)=O group
Sideris, Theodore D.,Ioannou, Panayiotis V.
, p. 1017 - 1030 (2007/10/03)
The scope of ascorbic acid/iodine and triphenylphosphine/iodine in methanol for the direct reduction of arsenic(V) compounds having the As=O group has been investigated. Ascorbic acid/iodine reduces arsonic acids, diphenylarsinic acid (but not dimethylarsinic acid), and triphenylarsine oxide. The rates of reduction depend on the electronic effects of the ligands bound to arsenic and on the hydrogen-bonding strength of the species, when present. When the As(V) compound has an -NH2 or an -NH3+ group, the reduction product reacts with a ketonic form of dehydroascorbic acid, giving condensation product(s). Triphenylphosphine/iodine reduced slowly the zwitterionic o-aminophenylarsonic acid but reduced faster the hydrochloric acid salt of the same acid. It reduced dimethylarsinic acid as well because the powerful electron-withdrawing Ph3P+coordinated to As=O seems to outweigh the electronic and hydrogen bonding effects. Copyright Taylor & Francis Group, LLC.
