Active ingredient: Fipronil

Other name: Ascend' (BASF); 'Blitz' (BASF); 'Chipco Choice' (BASF); 'Cosmos' (BASF); 'Goliath' (BASF); 'Icon' (BASF); 'KB Guepes' (BASF); 'Metis' (BASF); 'Regent' (BASF); 'Termidor' (BASF); 'Texas' (BASF); 'Violin' (BASF); 'Frontline' (veterinary use) (Bayer CropScience)

Formulation: Fipronil 0.01%BP

IUPAC name: (5-amino-1-(2,6-dichloro-α,α,α-trifluoro-p-tolyl) -4 -trifluoromethylsulfinylpyrazole-3-carbonitrile 

CAS No.: 120068-37-3

Molecular weight: 437.2

Molecular formula: C12H4Cl2F6N4OS

Structural formula:    

Mode of action: Broad-spectrum insecticide, toxic by contact and ingestion.

Uses: Control cockroaches and ants.