EA-2098
Names
Preferred IUPAC name
N,N,N-Trimethyl-3-{[ethoxy(methylphosphonoyl)]oxy}-5-{3-[3-(trimethylazaniumyl)phenoxy]propoxy}anilinium bis(tetraphenylboranuide)
Identifiers
3D model (JSmol)
  • InChI=1S/2C24H20B.C24H39N2O5P/c2*1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;1-9-30-32(8,27)31-24-18-21(26(5,6)7)17-23(19-24)29-15-11-14-28-22-13-10-12-20(16-22)25(2,3)4/h2*1-20H;10,12-13,16-19H,9,11,14-15H2,1-8H3/q2*-1;+2
    Key: YXQOCWJQISOFRQ-UHFFFAOYSA-N
  • [B-](c1ccccc1)(c2ccccc2)(c3ccccc3)c4ccccc4.[B-](c1ccccc1)(c2ccccc2)(c3ccccc3)c4ccccc4.CCOP(=O)(C)Oc5cc([N+](C)(C)C)cc(c5)OCCCOc6cccc(c6)[N+](C)(C)C
Properties
C72H79B2N2O5P
Molar mass 1105.03 g·mol−1
Appearance Solid
Melting point 108–111 °C (226–232 °F; 381–384 K)
Insoluble
Solubility Soluble in acetone
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Extremely toxic
Lethal dose or concentration (LD, LC):
20 μg/kg (Rats, IV)
6.7 μg/kg (Rabbits, IV)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

EA-2098 is an extremely toxic organophosphate nerve agent. It is an extremely potent acetylcholinesterase inhibitor that is resistant to atropine and oxime treatment.[1]

See also

References

  1. ^ "Toxic phosphorus compounds".
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