| a colorless to amber, hygroscopic, poisonous liquid, (C2H5)4P2O7, used as an insecticide and as a rodenticide. |
TEPP (tē'ē-pē'pē')
n.
Tetraethyl pyrophosphate; a crystalline organophosphorus compound that inhibits the action of acetylcholinesterase and is used as a stimulant of the parasympathetic nervous system.
tetraethyl pyrophosphate n.
TEPP.
| TEPP tetraethylpyrophosphate |