Amitraz

Abstract

In the asymmetric unit of the title compound {systematic name: N'-(2,4-di-methyl-phen-yl)-N-[N-(2,4-di-methyl-phen-yl)carbox-imido-yl]-N-methyl-methanimidamide}, C19H23N3, which is a formamidine pesticide, there are two independent and conformationally similar mol-ecules, with the dihedral angle between the mean planes of the 2,4-di-methylbenzene rings in each mol-ecule being 41.63 (6) and 42.09 (5)°. The crystal structure is stabilized by a C-H⋯N hydrogen bond, as well as weak inter-molecular C-H⋯π and π-π inter-actions [ring centroid separation = 3.7409 (15) Å], giving one-dimensional chains extending down the b direction.

Fig. 1.

The molecular structure of the title compound, with displacement ellipsoids drawn at the 50% probability level. H atoms are shown as small spheres of arbitrary radius.

Fig. 2.

Crystal packing of the title compound in the unit cell, with weak intermolecular C—H···N hydrogen bonds shown as dashed lines.