Page 567 - 2018_IFC

APPENDIX E

Class IV: benzoyl peroxide 70 percent, benzoyl per- 2. Oxidizing: fluorine, nitric oxide, oxygen.
oxide paste 50 percent peroxide/15 percent water/35 3. Corrosive: fluorine, nitric oxide.
percent butylphthalate diluent, benzoyl peroxide
slurry 40 percent, benzoyl peroxide powder 35 per- 4. Inert (chemically unreactive): argon, helium, kryp-
cent, t-butyl hydroperoxide 70 percent, (with water ton, neon, nitrogen, xenon.
diluent), t-butyl peroxy-2-ethylhexanoate 50 per- 5. Highly toxic: fluorine, nitric oxide.
cent, decumyl peroxide 98 percent, di-(2-ethylhexal)
E102.2 Health hazards. Materials classified in this section
peroxydicarbonate 40 percent, laurel peroxide 98
percent, p-methane hydroperoxide 52.5 percent, pose a health hazard.
methyl ethyl ketone peroxide 5.5 percent active oxy- E102.2.1 Highly toxic materials. Examples include:
gen and methyl ethyl ketone peroxide 9 percent 1. Gases: arsine, cyanogen, diborane, fluorine, ger-
active oxygen diluted in water and glycols.
mane, hydrogen cyanide, nitric oxide, nitrogen diox-
Class V: benzoyl peroxide 35 percent, 1,1-di-t- ide, ozone, phosphine, hydrogen selenide, stibine.
butyl peroxy 3,5,5-trimethylcyclohexane 40 per- 2. Liquids: acrolein, acrylic acid, 2-chloroethanol (eth-
cent, 2,5-di-(t-butyl peroxy) hexane 47 percent and ylene chlorohydrin), hydrazine, hydrocyanic acid, 2-
2,4-pentanedione peroxide 4 percent active oxygen.
methylaziridine (propylenimine), 2-methyl-acetoni-
E102.1.9 Pyrophoric materials. Examples include: trile (acetone cyanohydrin), methyl ester isocyanic
acid (methyl isocyanate), nicotine, tetranitromethane
1. Gases: diborane, phosphine, silane.
and tetraethylstannane (tetraethyltin).
2. Liquids: diethylaluminum chloride, di-ethylberylli-
um, diethylphosphine, diethylzinc, dimethylarsine, 3. Solids: (aceto) phenylmercury (phenyl mercuric ace-
triethylaluminum etherate, tri-ethylbismuthine, tri- tate), 4-aminopyridine, arsenic pentoxide, arsenic
ethylboron, trimethylaluminum, trimethylgallium. trioxide, calcium cyanide, 2-chloroacetophenone,
aflatoxin B, decaborane(14), mercury (II) bromide
3. Solids: cesium, hafnium, lithium, white or yellow (mercuric bromide), mercury (II) chloride (corrosive
phosphorous, plutonium, potassium, rubidium, mercury chloride), pentachlorophenol, methyl para-
sodium, thorium. thion, phosphorus (white) and sodium azide.
E102.1.10 Unstable (reactive) materials. Examples E102.2.2 Toxic materials. Examples include:
include:
1. Gases: boron trichloride, boron trifluoride, chlorine,
Class 4: acetyl peroxide, dibutyl peroxide, dinitroben- chlorine trifluoride, hydrogen fluoride, hydrogen
zene, ethyl nitrate, peroxyacetic acid and picric acid sulfide, phosgene, silicon tetrafluoride.
(dry) trinitrobenzene.
2. Liquids: acrylonitrile, allyl alcohol, alpha-chlorotol-
Class 3: hydrogen peroxide (greater than 52 percent), uene, aniline, 1-chloro-2,3-epoxypropane, chloro-
hydroxylamine, nitromethane, paranitroaniline, per- formic acid (allyl ester), 3-chloropropene (allyl
chloric acid and tetrafluoroethylene monomer. chloride), o-cresol, crotonaldehyde, dibromometh-
ane, diisopropylamine, diethyl ester sulfuric acid,
Class 2: acrolein, acrylic acid, hydrazine, methacrylic
acid, sodium perchlorate, styrene and vinyl acetate. dimethyl ester sulfuric acid, 2-furaldehyde (furfu-
ral), furfural alcohol, phosphorus chloride, phos-
Class 1: acetic acid, hydrogen peroxide 35 percent to phoryl chloride (phosphorus oxychloride) and
52 percent, paraldehyde and tetrahydrofuran. thionyl chloride.
E102.1.11 Water-reactive materials. Examples include: 3. Solids: acrylamide, barium chloride, barium (II)
Class 3: aluminum alkyls such as triethylaluminum, nitrate, benzidine, p-benzoquinone, beryllium chlo-
isobutylaluminum and trimethylaluminum; bromine ride, cadmium chloride, cadmium oxide, chloroace-
pentafluoride, bromine trifluoride, chlorodiethylalu- tic acid, chlorophenylmercury (phenyl mercuric
minium and diethylzinc. chloride), chromium (VI) oxide (chromic acid,
solid), 2,4-dinitrotoluene, hydroquinone, mercury
Class 2: calcium carbide, calcium metal, cyanogen bro- chloride (calomel), mercury (II) sulfate (mercuric
mide, lithium hydride, methyldichlorosilane, potassium sulfate), osmium tetroxide, oxalic acid, phenol, P-
metal, potassium peroxide, sodium metal, sodium per-
phenylenediamine, phenylhydrazine, 4-phenylmor-
oxide, sulfuric acid and trichlorosilane.
pholine, phosphorus sulfide, potassium fluoride,
Class 1: acetic anhydride, sodium hydroxide, sulfur potassium hydroxide, selenium (IV) disulfide and
monochloride and titanium tetrachloride. sodium fluoride.
E102.1.12 Cryogenic fluids. The cryogenics listed will E102.2.3 Corrosives. Examples include:
exist as compressed gases where they are stored at ambi- 1. Acids: Examples: chromic, formic, hydrochloric
ent temperatures.
(muriatic) greater than 15 percent, hydrofluoric,
1. Flammable: carbon monoxide, deuterium (heavy nitric (greater than 6 percent, perchloric, sulfuric (4
hydrogen), ethylene, hydrogen, methane. percent or more).

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