4-(4-Chloro-5-methyl-3-trifluoromethyl-1H-pyrazol-1-yl)-6-(prop-2-ynyloxy)pyrimidine

The molecule of the title compound, C12H8ClF3N4O, is twisted as indicated by the C—O—C—C torsion angle of 76.9 (3)°. Moreover, the trifluoromethyl group shows rotational disorder of the F atoms, with site-occupancy factors of 0.653 (6) and 0.347 (6). The dihedral angle between the rings is 1.88 (12) .