tetraethyl pyrophosphate


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tet·ra·eth·yl py·ro·phos·phate (TEPP),

(tet'ră-eth'il pī'rō-fos'fāt),
An organic phosphoric compound used as an insecticide; a potent irreversible cholinesterase inhibitor.

tetraethyl pyrophosphate

n.
TEPP.