7439-69-2 Usage
Uses
Used in Pest Control Industry:
DI-N-BUTYL N,N-DIETHYLCARBAMOYLPHOSPHONATE is used as an insecticide and acaricide for controlling a variety of pests. Its application is aimed at protecting crops and plants from damage caused by insects and mites, ensuring a healthy and productive agricultural yield.
As an Insecticide:
DI-N-BUTYL N,N-DIETHYLCARBAMOYLPHOSPHONATE is used as an insecticide to target and eliminate insects that pose a threat to crops and plants. Its mode of action involves inhibiting the acetylcholinesterase enzyme, which is essential for the proper functioning of the insect's nervous system. This disruption leads to paralysis and death of the insects, thereby preventing them from causing further damage to the plants.
As an Acaricide:
DI-N-BUTYL N,N-DIETHYLCARBAMOYLPHOSPHONATE is also used as an acaricide to control mite populations. Similar to its insecticidal action, it inhibits the acetylcholinesterase enzyme in mites, causing a disruption in their nervous system and leading to their death. This helps in protecting plants from the harmful effects of mites, such as leaf damage and reduced crop yield.
Check Digit Verification of cas no
The CAS Registry Mumber 7439-69-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,3 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7439-69:
(6*7)+(5*4)+(4*3)+(3*9)+(2*6)+(1*9)=122
122 % 10 = 2
So 7439-69-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H28NO4P/c1-5-9-11-17-19(16,18-12-10-6-2)13(15)14(7-3)8-4/h5-12H2,1-4H3
7439-69-2Relevant academic research and scientific papers
Extraction of actinides by Tri-n-butyl phosphate derivatives: Effect of substituents
Annam, Suresh,Gopakumar, Gopinadhanpillai,Brahmmananda Rao,Sivaraman,Sivaramakrishna, Akella,Vijayakrishna, Kari
, p. 123 - 132 (2017/09/18)
Tri-n-butyl phosphate (TBP) is most extensively used extractant in the nuclear fuel cycle. The present work investigates the effect of substituents and their role in the basicity of organophosphorus extractant on the uptake of actinides. In this connection, we have synthesized six different analogues of TBP by altering one of its butoxy group. The synthesized TBP derivatives were well characterized and evaluated for their solvent extraction behavior towards U(VI), Th(IV), Pu(IV) and Am(III), as well as acid uptake as a function of nitric acid ranging from 0.01 to 6 M and the data provides the comparison of their extraction behavior with that of 30% (1.1 M) tri-n-butyl phosphate under identical conditions. It was observed that distribution coefficient values strongly depend on the nature and size of the substituents. The presence of electron donating groups enhances the uptake of the actinides and the distribution coefficient values were significantly larger as compared to that of TBP. In addition, the effect of sodium nitrate on the extraction of uranium and enthalpy of extraction were also studied and revealed that the extraction process was exothermic.
