VG (nerve agent)

VG (IUPAC name: O,O-diethyl S-[2-(diethylamino)ethyl] phosphorothioate) (also called Amiton or Tetram) is a "V-series" nerve agent chemically similar to the better-known VX nerve agent. Tetram is the common Russian name for the substance. Amiton was the trade name for the substance when it was marketed as an insecticide by ICI in the mid-1950s.

VG
Names
Preferred IUPAC name
S-[2-(Diethylamino)ethyl] O,O-diethyl phosphorothioate
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C10H24NO3PS/c1-5-11(6-2)9-10-16-15(12,13-7-3)14-8-4/h5-10H2,1-4H3 Y
    Key: PJISLFCKHOHLLP-UHFFFAOYSA-N Y
  • InChI=1/C10H24NO3PS/c1-5-11(6-2)9-10-16-15(12,13-7-3)14-8-4/h5-10H2,1-4H3
    Key: PJISLFCKHOHLLP-UHFFFAOYAO
  • O=P(OCC)(OCC)SCCN(CC)CC
Properties
C10H24NO3PS
Molar mass 269.34 g·mol−1
Boiling point 110 °C (230 °F; 383 K) at 0.2 mmHg
Vapor pressure 0.01 mmHg at 80 °C
Hazards
NFPA 704 (fire diamond)
4
2
1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references
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