Chemical agents, including tear gas formulation containing 1 per cent. or less of orthochlorobenzalmalononitrile (CS), or 1 per cent. or less of chloroacetophenone (CN), except in individual containers with a net weight of 20 grams or less; liquid pepper except when packaged in individual containers with a net weight of 3 ounces (85.05 grams) or less; smoke bombs; non-irritant smoke flares, canisters, grenades and charges; and other pyrotechnic articles having dual military and commercial use, and specially designed components thereof. 2 Other irritating chemical substances, and mixtures thereof containing at least 0.3 % by weight of the active substance, as follows, except where the material is incorporated in a medical product— Dibenzo[b,f][1,4]oxazepine (CR) (CAS 257-07-8) (2934 9990), 8-Methyl-N-vanillyl-trans-6-nonenamide (capsaicin) (CAS 404-86-4) (2939 7990), 8-Methyl-N-vanillylnonamide (dihydrocapsaicin) (CAS 19408-84-5) (2939 7990), N-Vanillyl-9-methyldec-7-(E)-enamide (homocapsaicin) (CAS 58493-48-4) (2939 7990), N-Vanillyl-9-methyldecanamide (homodihydrocapsaicin) (CAS 20279-06-5) (2939 7990), N-Vanillyl-7-methyloctanamide (nordihydrocapsaicin) (CAS 28789-35-7) (2939 7990), 4-Nonanolylmorpholine (MPA) (CAS 5299-64-9) (2934 9990), Cis-4-acetylaminodicyclohexylmethane (CAS 37794-87-9) (2924 2970), N,N’-Bis(isopropyl)ethylenediimine (2921 2900), N,N’-Bis(tert-butyl)ethylenediimine (2921 2900), Malononitrile (CAS 109-77-3) (2926 9070), o-Aminophenol (CAS 95-55-6) (2922 29), 2-Chlorobenzylamine (CAS 89-97-4) (2921 49), Chloroacetyl Chloride (CAS 79-04-9) (2915 9070), Acetophenone (CAS 98-86-2) (2914 39), 2-Chlorobenzaldehyde (CAS 89-98-5) (2913), 2-Chlorobenzyl Alcohol (CAS 17849-38-6) (2906 29), Benzene, 1-chloro-2-(dimethoxymethyl) (CAS 70380-66-4) (2903 9980), Chloroform (CAS 67-66-3) (2903 13)