4708-07-0 Usage
Uses
Used in Chemical Synthesis:
Styrylphosphonic dichloride is used as a building block for the synthesis of various organic compounds, particularly in the production of phosphorous-containing compounds.
Used in Research and Development:
Styrylphosphonic dichloride is used as a reagent in chemical reactions, aiding chemists and researchers in the development of new materials and pharmaceuticals.
Used in Material Development:
Styrylphosphonic dichloride is used as a valuable tool in the creation of new materials, contributing to advancements in various industries.
Used in Pharmaceutical Development:
Styrylphosphonic dichloride is used in the development of pharmaceuticals, playing a crucial role in the synthesis of potential new drugs and therapeutic agents.
Safety Note:
It is important to handle styrylphosphonic dichloride with care, as it can be hazardous if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 4708-07-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4708-07:
(6*4)+(5*7)+(4*0)+(3*8)+(2*0)+(1*7)=90
90 % 10 = 0
So 4708-07-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H7Cl2OP/c9-12(10,11)7-6-8-4-2-1-3-5-8/h1-7H/b7-6+
4708-07-0Relevant academic research and scientific papers
New Methods of Synthesis of Phosphoryl and Thiophosphoryl Halides from Organylchlorophosphonium Hexachlorophosphorates
Rozinov,Dmitrichenko,Sultangareev
, p. 197 - 201 (2007/10/03)
A new method of synthesis of phosphonic and thiophosphonic chlorides is offered, based on treatment of acyclic and cyclic organylchlorophosphonium hexachlorophosphorates with dimethylformamide, dimethylacetamide, or dimethylthioacetamide. The method involves no formation of phosphoryl chloride and thiophosphoryl chloride, which facilitates isolation of the target products. The reactions of alkenylchlorophos-phonium hexachlorophosphorates with amides and thioamides results in incorporation of the PCl6- anion into an insoluble chloroiminium salt which is easily separated by filtration. Removal of the solvent leaves almost pure phosphonic or thiophosphonic chlorides.
Reactions of aryltetrachlorophosphoranes with sodium dithionite and sulfuryl chloride
Mitrasov,Anisimova,Kormachev
, p. 765 - 766 (2007/10/03)
Reaction of aryltetrachlorophosphoranes with sodium dithionite or sulfuryl chloride leads to dichloroanhydrides of arylphosphonic acids in high yields. 1996 MAEe cyrillic signK Hayκa/Interperiodica Publishing.
