103615-58-3 Usage
Uses
Used in Polymer Production:
Phosphonic acid, [1,1'-biphenyl]-2-yl-, diethyl ester is used as a stabilizer in the production of polymers. Its presence helps to prevent the degradation of polymers during processing, thereby enhancing their stability and performance.
Used in Pharmaceutical Synthesis:
In the pharmaceutical industry, Phosphonic acid, [1,1'-biphenyl]-2-yl-, diethyl ester serves as an intermediate in the synthesis of various drugs. Its unique structure allows it to be incorporated into the molecular framework of pharmaceuticals, potentially contributing to their therapeutic effects.
Used in Agrochemical Synthesis:
Similarly, in agrochemical production, Phosphonic acid, [1,1'-biphenyl]-2-yl-, diethyl ester is utilized as a precursor in the synthesis of various agrochemicals, which are essential for crop protection and enhancement of agricultural productivity.
Used in Water Treatment Processes:
Phosphonic acid, [1,1'-biphenyl]-2-yl-, diethyl ester is used as a chelating agent in water treatment processes. Its ability to bind with metal ions helps prevent the formation of scale in industrial water systems, which is crucial for maintaining the efficiency of water-using equipment and preventing potential damage.
Used in Industrial Water System Treatment:
In the treatment of water used in various industrial processes, Phosphonic acid, [1,1'-biphenyl]-2-yl-, diethyl ester is employed to inhibit the formation of scale. Its scale-inhibiting properties make it a valuable component in ensuring the smooth operation of industrial water systems and reducing the need for frequent maintenance and cleaning.
Check Digit Verification of cas no
The CAS Registry Mumber 103615-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,1 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103615-58:
(8*1)+(7*0)+(6*3)+(5*6)+(4*1)+(3*5)+(2*5)+(1*8)=93
93 % 10 = 3
So 103615-58-3 is a valid CAS Registry Number.
103615-58-3Relevant academic research and scientific papers
OXIDATIVE PHOSPHONYLATION OF AROMATIC COMPOUNDS
Effenberger, Franz,Kottmann, Hariolf
, p. 4171 - 4182 (2007/10/02)
Aryl phosphonates can be prepared in good yield from the respective arenes and tri- or dialkylphosphites by either chemical or anodic oxidation.The anodic oxidation proceeds either via phosphinium radical cations, which then attack the arenes electrophilically, or via arene radical cations, which add the trialkylphosphite as nucleophile.Aryl phosphonates are also obtained in good yield by chemical oxidation with peroxodisulfate/AgNO3 in acetonitrile/water or glacial acetic acid.The diethylphosphinium radical cation, formed from diethylphosphite by oxidation with Ag(II), is supposed to be the reactive species in this process.Raising the silver salt concentration leads to an increase in polyphosphonylation.Selectivity ratios were determined for the oxidative phosphonylation process.
