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APPENDIX E 2015 MINNESOTA STATE FIRE CODE 481 chloro)-penta-s-triazinetrione, nitric acid, (fuming - more than 86 percent concentration), perchloric acid solutions (60 percent to 72 percent by weight), potassium bromate, potassium chlorate, potassium dichloro-s-triazinetrione (potassium dichloro-isocy- anurate), sodium bromate, sodium chlorate, sodium chlorite (over 40 percent by weight) and sodium dichloro-s-triazinetrione (sodium dichloro-isocyanu- rate). Class 2: barium bromate, barium chlorate, barium hypochlorite, barium perchlorate, barium permanga- nate, 1-bromo-3-chloro-5, 5-dimethylhydantoin, cal- cium chlorate, calcium chlorite, calcium hypochlorite (50 percent or less by weight), calcium perchlorate, calcium permanganate, chromium triox- ide (chromic acid), copper chlorate, halane (1, 3-di- chloro-5, 5-dimethylhydantoin), hydrogen peroxide (greater than 27.5 percent up to 52 percent), lead perchlorate, lithium chlorate, lithium hypochlorite (more than 39 percent available chlorine), lithium perchlorate, magnesium bromate, magnesium chlo- rate, magnesium perchlorate, mercurous chlorate, nitric acid (more than 40 percent but less than 86 percent), perchloric acid solutions (more than 50 percent but less than 60 percent), potassium perchlo- rate, potassium permanganate, potassium peroxide, potassium superoxide, silver peroxide, sodium chlo- rite (40 percent or less by weight), sodium perchlo- rate, sodium perchlorate monohydrate, sodium permanganate, sodium peroxide, strontium chlorate, strontium perchlorate, thallium chlorate, trichloro-s- triazinetrione (trichloroisocyanuric acid), urea hydrogen peroxide, zinc bromate, zinc chlorate and zinc permanganate. Class 1: all inorganic nitrates (unless otherwise clas- sified), all inorganic nitrites (unless otherwise classi- fied), ammonium persulfate, barium peroxide, calcium peroxide, hydrogen peroxide solutions (greater than 8 percent up to 27.5 percent), lead dioxide, lithium hypochlorite (39 percent or less available chlorine), lithium peroxide, magnesium peroxide, manganese dioxide, nitric acid (40 percent concentration or less), perchloric acid solutions (less than 50 percent by weight), potassium dichromate, potassium percarbonate, potassium persulfate, sodium carbonate peroxide, sodium dichloro-s-tri- azinetrione dihydrate, sodium dichromate, sodium perborate (anhydrous), sodium perborate monohy- drate, sodium perborate tetra-hydrate, sodium per- carbonate, sodium persulfate, strontium peroxide and zinc peroxide. E102.1.8 Organic peroxides. Organic peroxides contain the double oxygen or peroxy (-o-o) group. Some are flam- mable compounds and subject to explosive decomposi- tion. They are available as: 1. Liquids. 2. Pastes. 3. Solids (usually finely divided powers). E102.1.8.1 Classification of organic peroxides according to hazard. Unclassified: Unclassified organic peroxides are capable of detonation and are regulated in accor- dance with Chapter 56 of the International Fire Code. Class I: acetyl cyclohexane sulfonyl 60-65 percent concentration by weight, fulfonyl peroxide, benzoyl peroxide over 98 percent concentration, t-butyl hydroperoxide 90 percent, t-butyl peroxyacetate 75 percent, t-butyl peroxyisopropylcarbonate 92 per- cent, diisopropyl peroxydicarbonate 100 percent, di- n-propyl peroxydicarbonate 98 percent, and di-n- propyl peroxydicarbonate 85 percent. Class II: acetyl peroxide 25 percent, t-butyl hydrop- eroxide 70 percent (with DTBP and t-BuOH dilu- ents), t-butyl peroxybenzoate 98 percent, t-butyl peroxy-2-ethylhexanoate 97 percent, t-butyl peroxy- isobutyrate 75 percent, t-butyl peroxyisopropyl-car- bonate 75 percent, t-butyl peroxypivalate 75 percent, dybenzoyl peroxydicarbonate 85 percent, di-sec-butyl peroxydicarbonate 98 percent, di-sec- butyl peroxydicarbonate 75 percent, 1,1-di-(t- butylperoxy)-3,5,5-trimethyecyclohexane 95 per- cent, di-(2-ethythexyl) peroxydicarbonate 97 per- cent, 2,5-dymethyl-2-5 di (benzoylperoxy) hexane 92 percent, and peroxyacetic acid 43 percent. Class III: acetyl cyclohexane sulfonal peroxide 29 percent, benzoyl peroxide 78 percent, benzoyl per- oxide paste 55 percent, benzoyl peroxide paste 50 percent peroxide/50 percent butylbenzylphthalate diluent, cumene hydroperoxide 86 percent, di-(4- butylcyclohexyl) peroxydicarbonate 98 percent, t- butyl peroxy-2-ethylhexanoate 97 percent, t-butyl peroxyneodecanoate 75 percent, decanoyl peroxide 98.5 percent, di-t-butyl peroxide 99 percent, 1,1-di- (t-butylperoxy)3,5,5-trimethylcyclohexane 75 per- cent, 2,4-dichlorobenzoyl peroxide 50 percent, di- isopropyl peroxydicarbonate 30 percent, 2,-5-di- methyl-2,5-di-(2-ethylhexanolyperoxy)-hexane 90 percent, 2,5-dimethyl-2,5-di-(t-butylperoxy) hexane 90 percent and methyl ethyl ketone peroxide 9 per- cent active oxygen diluted in dimethyl phthalate. Class IV: benzoyl peroxide 70 percent, benzoyl per- oxide paste 50 percent peroxide/15 percent water/35 percent butylphthalate diluent, benzoyl peroxide slurry 40 percent, benzoyl peroxide powder 35 per- cent, t-butyl hydroperoxide 70 percent, (with water diluent), t-butyl peroxy-2-ethylhexanoate 50 per- cent, decumyl peroxide 98 percent, di-(2-ethylhexal) peroxydicarbonate 40 percent, laurel peroxide 98 percent, p-methane hydroperoxide 52.5 percent, methyl ethyl ketone peroxide 5.5 percent active oxy- gen and methyl ethyl ketone peroxide 9 percent active oxygen diluted in water and glycols. Class V: benzoyl peroxide 35 percent, 1,1-di-t- butyl peroxy 3,5,5-trimethylcyclohexane 40 per- Copyright © 2016 ICC. ALL RIGHTS RESERVED. Accessed by James Lee on Dec 14, 2016 8:21:27 AM pursuant to License Agreement with ICC. No further reproduction or distribution authorized. 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