96857-55-5 Usage
Uses
Used in Pesticide Production:
FluoroMethyl-Phosphonic acid diethyl ester is utilized as a key intermediate in the manufacturing process of pesticides. Its incorporation enhances the effectiveness of these products in controlling and eliminating pests, thereby contributing to improved crop yields and protection against infestations.
Used in Pharmaceutical Development:
In the pharmaceutical industry, FluoroMethyl-Phosphonic acid diethyl ester is employed as a vital component in the synthesis of various drugs. Its unique properties allow it to play a significant role in the development of medications that address a wide range of health conditions.
Used in Agrochemical Formulation:
FluoroMethyl-Phosphonic acid diethyl ester is also used as a critical constituent in the formulation of agrochemicals. Its presence in these products contributes to their ability to protect crops from diseases and pests, ensuring optimal growth and productivity in agricultural settings.
Check Digit Verification of cas no
The CAS Registry Mumber 96857-55-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,8,5 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96857-55:
(7*9)+(6*6)+(5*8)+(4*5)+(3*7)+(2*5)+(1*5)=195
195 % 10 = 5
So 96857-55-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H12FO3P/c1-3-8-10(7,5-6)9-4-2/h3-5H2,1-2H3
96857-55-5Relevant academic research and scientific papers
The Preparation and Properties of some Chiral Fluoromethylphosphonates, Phosphonothioates, and Phosphonamidothioates
Hall, C. Richard,Inch, Thomas D.,Williams, Nancy E.
, p. 233 - 237 (2007/10/02)
Enantiomerically pure dialkyl di- and mono-fluoromethylphosphonates are prepared by fluorination of the unsubstituted phophonate anions.The corresponding fluoromethylphosphonothioates and thioic acids are prepared using (-)-ephedrine as a chiral template and the thioic acids are converted, via the chloridates, into the phosphoramidothioates.Treatment of O-ethyl S-methyl difluoromethylphosphonothioate with methoxide results in P-S bond cleavage with retention of configuration.In the corresponding monofluoromethylphosphonothioate and in S-methyl P-difluoromethyl-NN-dimethylphosphonamidothioate the reaction occurs with predominant inversion of configuration.Ethoxide-promoted endocyclic P-N bond cleavage in 2-difluoromethyl-1,3,2-oxazaphospholidine-2-thiones can occur with retention of configuration at phosphorus.
