Division 2.8.2.1 Any self-reactive substance or mixture shall be considered for classification in this class as a self-reactive substance or mixture unless:

they are explosives, according to the criteria given in 2.1;

they are oxidising liquids or solids, according to the criteria given in 2.13 or 2.14, except that mixtures of oxidising substances, which contain 5 % or more of combustible organic substances shall be classified as self-reactive substances according to the procedure defined in 2.8.2.2;

they are organic peroxides, according to the criteria given in 2.15;

their heat of decomposition is less than 300 J/g; or

their self-accelerating decomposition temperature (SADT) is greater than 75 ^oC for a 50 kg package^f1.