3348-63-8 Usage
Uses
Used in Chemical Warfare:
(Methoxy-methyl-phosphoryl) dimethyl phosphate is used as a nerve agent for its rapid and severe toxic effects on humans and other living organisms. Its high volatility allows it to be dispersed as a vapor, posing a significant inhalation risk and leading to symptoms such as difficulty breathing, convulsions, and potentially death.
Used in Pesticide Industry:
In the agricultural sector, (methoxy-methyl-phosphoryl) dimethyl phosphate is utilized as an organophosphate insecticide to control pests. Its extreme toxicity makes it effective against a wide range of insects, but it also raises concerns about the potential harm to non-target organisms, including beneficial insects and the environment.
Due to the extreme toxicity and potential for widespread harm, the use of (methoxy-methyl-phosphoryl) dimethyl phosphate is heavily regulated and strictly controlled in many countries, with efforts being made to find safer alternatives for both chemical warfare and pest control applications.
Check Digit Verification of cas no
The CAS Registry Mumber 3348-63-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,4 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3348-63:
(6*3)+(5*3)+(4*4)+(3*8)+(2*6)+(1*3)=88
88 % 10 = 8
So 3348-63-8 is a valid CAS Registry Number.
3348-63-8Relevant academic research and scientific papers
Molnár, Katalin,Takács, László,Faigl, Ferenc,Kardos, Zsuzsanna
, p. 1985 - 1989 (2017)
Bis(trifluoroethyl) methylphosphonate is the starting material for the synthesis of Jin's reagent. Jin's reagent is widely used for the preparation of (Z)-α,β-unsaturated ketones and is also a valuable potent flame-retardant additive. Preparation of bis(trifluoroethyl) methylphosphonate was investigated by direct transesterification of dimethyl methylphosphonate with 2,2,2-trifluoroethanol (further trifluoroethanol, TFE), being a well-known weak nucleophile, using microwave and flow reactors. Direct transesterification was successful in a continuous flow reactor at 450 °C and 200 bar using a highly diluted reaction mixture. The product, bis(trifluoroethyl) methylphosphonate, was purified by column chromatography, and excess trifluoroethanol was recovered by distillation.
