acrylonitrile, isocyanate, adipic acid, benzaldehyde, terephthalic acid, ethyl acetate, acrylate, acetic acid, acetyl, monomer, xylenes, hydroperoxide, polybutadiene, propylene, caprolactam, butyl, cyclohexane, orthoxylene, dyestuff, ethene, anhydride, chemical, phthalic anhydride, nitrogenous, olefins, sodium sulphate, resorcinol, acrylic acid, isobutylene, ethylene, calcium hypochlorite, butene, hexene, glacial acetic acid, octene, potassium sulphate, phenol, methylene, vinyl acetate, paraxylene, molecular sieve, diphenyl, polycondensation, terephthalate, methyl ethyl ketone, pentachlorophenol, butadiene, phosphorus pentoxide, plasticiser, paraffins, raffinate, propionic acid, biphenyl, styrene, sodium sulfate, potassium sulfate, succinic acid, dichloromethane, esters, nitric acid, orthophosphate, methacrylate, sulfuric acid, calcium carbide, caustic soda, flocculant, hydrocyanic acid, polypropylene, hexane, sulfonic acid, propanediol, methylamine, feedstock, chlorate, pyridine, carbamide, polychlorinated, glycols, barium sulphate, ammonium chloride, humic acid, carboxylic acid, epichlorohydrin, pentane, propyl, pyrene, butylene, methyl methacrylate, alkylation, hexavalent, magnesium hydroxide, penicillin g, cyanides, diethyl, alkene, urea, pyrophosphate, methacrylic acid, sulfonate, carboxymethyl cellulose, parathion, dimethyl, benzene, cyanide, alkali, ammonia, naphthalene, potash, arsenic, hydroxide, methanol, toluene, alcohol, ammonium, soluble, chlorine, dye, formaldehyde, permanganate, acetate, ethanol, naphthol, aldehyde, ethyl, toluidine, amine, dextran, ether, hcl, iodide, xylene

aniline dye, nitrobenzene, sulfanilic acid, sulphanilic acid

aminoalkane

aminobenzine, aniline oil, phenylamine