A-232

A-232 is an organophosphate nerve agent. It was developed in the Soviet Union under the FOLIANT program and is one of the group of compounds referred to as Novichok agents that were revealed by Vil Mirzayanov. A-232 is reportedly slightly less potent as a nerve agent compared to some of the other compounds in the series such as A-230 and A-234, having similar potency to the older nerve agent VR. However it proved to be the most versatile agent as it was chemically stable and remained a volatile liquid over a wide temperature range, making it able to be used in standard chemical munitions without requiring special delivery mechanisms to be developed.

A-232
Names
IUPAC name
methoxy-(1-(diethylamino)ethylidene)phosphoramidofluoridate
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
  • InChI=1/C7H16FN2O2P/c1-5-10(6-2)7(3)9-13(8,11)12-4/h5-6H2,1-4H3/b9-7+
    Key: BBTXAVJVSQSXHZ-VQHVLOKHNA-N
  • CCN(CC)C(\C)=N\P(F)(=O)OC
Properties
C7H16FN2O2P
Molar mass 210.189 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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