EA-2192

EA-2192
Names
	Preferred IUPAC name S-{2-[Di(propan-2-yl)amino]ethyl} methylphosphonothioate
	Other names Diisopropylaminoethyl methyl thiolophosphonate
Identifiers
CAS Number	73207-98-4;
3D model (JSmol)	Interactive image;
ChemSpider	46845;
PubChem CID	51760;
CompTox Dashboard (EPA)	DTXSID00223454 ;
	show SMILES
Properties
Chemical formula	C9H22NO2PS
Molar mass	239.31 g·mol−1
Appearance	White solid
Solubility in water	Very soluble
Hazards
Main hazards	Extremely toxic
	Lethal dose or concentration (LD, LC):
LD50 (median dose)	630 μg/kg (Rat, oral); 18 μg/kg (Rat, iv); 50 μg/kg (Mouse, iv)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	Infobox references

EA-2192 is an extremely toxic degradation product of the VX nerve agent.^[1]^[2] It is a white solid that is very soluble and stable in water.

EA-2192 is an extremely potent acetylcholinesterase inhibitor. It is almost as toxic as VX itself.^[3]

References[]

^ Ellison, D. Hank (2007). Handbook of chemical and biological warfare agents (2nd ed.). Boca Raton, Fla.: CRC. ISBN 9780849314346.
^ Hoenig, Steven L. (2007), Compendium of Chemical Warfare Agents, Springer, ISBN 978-0-387-34626-7
^ Munro, NB; Talmage, SS; Griffin, GD; Waters, LC; Watson, AP; King, JF; Hauschild, V (December 1999). "The sources, fate, and toxicity of chemical warfare agent degradation products". Environmental Health Perspectives. 107 (12): 933–74. doi:10.1289/ehp.99107933. PMC 1566810. PMID 10585900.

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Bacterial	Botulinum toxin Tetanospasmin
Cyanotoxins	Anatoxin-a Guanitoxin BMAA Saxitoxin
Plant toxins	Bicuculline Penitrem A Picrotoxin Strychnine Tutin Rotenone Ginkgotoxin Cicutoxin Oenanthotoxin Thujone Volkensin
Mycotoxins	Ibotenic acid Muscarine Muscimol
Pesticides	Fenpropathrin Tetramethylenedisulfotetramine Bromethalin Crimidine Methamidophos Endosulfan Fipronil Phenylsilatrane Chlorophenylsilatrane Sulfuryl fluoride Mipafox Schradan Dimefox
Nerve agents	Cyclosarin EA-3148 Novichok agent Sarin Soman Tabun VE VG VM VP VR VX GV EA-3990 EA-4056 T-1123 Octamethylene-bis(5-dimethylcarbamoxyisoquinolinium bromide) Fluorotabun Chinese VX EA-2192
Bicyclic phosphates	TBPS TBPO IPTBO
Other	Dimethylcadmium Dimethylmercury Toxopyrimidine IDPN