Pendimethalin 
Common Name Pendimethalin
IUPAC Name N-(1-ethylpropyl)-2,6-dinitro-3,4-xylidine
CAS RN [40487-42-1]
Molecular Weight 281.3
Molecular Formula C13H19N3O4
Structural Formula
Specifications  
Appearance Orange yellow crystals
A.I. Content (Purity) 94% w/w min
Moisture 0.5% w/w max
Formulations 30% EC, 33% EC, 40% EC, 50% EC
Packing 220 kg UN Approved Drum