Search Results - Soman

Soman

| ChemSpiderID = 7032 | InChI = 1/C7H16FO2P/c1-6(7(2,3)4)10-11(5,8)9/h6H,1-5H3 | InChIKey = GRXKLBBBQUKJJZ-UHFFFAOYAY | ChEMBL_Ref = | ChEMBL = 15910 | StdInChI_Ref = | StdInChI = 1S/C7H16FO2P/c1-6(7(2,3)4)10-11(5,8)9/h6H,1-5H3 | StdInChIKey_Ref = | StdInChIKey = GRXKLBBBQUKJJZ-UHFFFAOYSA-N | CASNo_Ref = | CASNo = 96-64-0 | UNII_Ref = | UNII = 3OF3WXB67Q | PubChem = 7305 | SMILES = FP(=O)(C)OC(C)C(C)(C)C }} | Section2 = | Section3 = }}

Soman (or GD, EA 1210, Zoman, PFMP, A-255, systematic name: ''O''-pinacolyl methylphosphonofluoridate) is an extremely toxic chemical substance. It is a nerve agent, interfering with normal functioning of the mammalian nervous system by inhibiting the enzyme cholinesterase. It is an inhibitor of both acetylcholinesterase and butyrylcholinesterase. As a chemical weapon, it is classified as a weapon of mass destruction by the United Nations according to UN Resolution 687. Its production is strictly controlled, and stockpiling is outlawed by the Chemical Weapons Convention of 1993 where it is classified as a Schedule 1 substance. Soman was the third of the so-called ''G-series'' nerve agents to be discovered along with GA (tabun), GB (sarin), and GF (cyclosarin).

When pure, soman is a volatile, corrosive, and colorless liquid with a faint odor like that of mothballs or rotten fruit. More commonly, it is a yellow to brown color and has a strong odor described as similar to camphor. The LCt₅₀ for soman is 70mg·min/m³ in humans.

GD can be thickened for use as a chemical spray using an acryloid copolymer. It can also be deployed as a binary chemical weapon; its precursor chemicals are methylphosphonyl difluoride and a mixture of pinacolyl alcohol and an amine. Provided by Wikipedia