Formulation: A solution in methanol
Formal Name: phosphorothioic acid, O,O-di(ethyl-1,1,2,2,2-d5) O-[6-methyl-2-(1-methylethyl)-4-pyrimidinyl] ester
Purity: ≥99% deuterated forms (d1-d10)
Formula Markup: C12H11D10N2O3PS
Formula Weight: 314,4
Shelf life (days): 1460
CAS Number: 100155-47-3
Notes: Diazinon-d10 is intended for use as an internal standard for the quantification of diazinon (Item No. 23769) by GC- or LC-MS. Diazinon is an insecticide.{37261} It is lethal to adult and larval beet webworms (LD50s = 0.15 and 464 mg/kg, respectively).{67476} Diazinon (0.5, 1, and 2 mg/kg) decreases isolated brainstem and forebrain choline acetyltransferase activity, a marker for neurological development, in neonatal rats.{67475} It is lethal to dogs when administered at doses ranging from 300-500 mg/kg.{37621} Diazinon (5-50 mg/kg) induces cardiac hemorrhage, increases fatty areas in the pancreas, as well as decreases the thickness of the duodenum and jejunum, in pigs. Formulations containing diazinon have been used in the control of ticks, lice, and flies in agriculture.
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