Related by context. Frequent words. (Click for all words.) 66 Methyl bromide 64 fluorocarbons 63 chlorofluorocarbons CFCs 62 halogenated 61 ozone depleting 61 polycarbonate plastics 59 peroxides 59 CFCs 59 refrigerants 59 coolants 58 ethanol methanol 58 mold fungi 57 HFC #a 57 polybrominated diphenyl ethers 57 sulfur hexafluoride 57 aerosol sprays 57 Trichloroethylene 56 paints adhesives 56 Chlorpyrifos 56 ozone depleting chemicals 56 Nitrogen oxides 56 ozone depleting substances 56 aromatic hydrocarbons 56 nitrous oxides 55 chlorofluorocarbons 55 PCBs polychlorinated biphenyls 55 corrosives 55 carbon tetrachloride 55 organochlorines 55 polyethylene polypropylene 54 plasticizers 54 Paraquat 54 hydraulic fluids 54 solvents 54 polyamides 54 chlorinated solvents 54 phosphine 54 Phthalates 54 retardants 54 trigger allergic reactions 53 fluorinated 53 toxic solvents 53 incomplete combustion 53 pyrethrins 53 respiratory irritant 53 bacteria fungi 53 additives 53 Essential oils 53 carcinogenic chemicals 53 carcinogenic compounds 53 latex paints 53 chemical preservatives 53 furan 53 fluoropolymers 52 suspected carcinogen 52 naturally occurring substances 52 Sulfur dioxide 52 Diethylene glycol 52 nickel cadmium 52 Parabens 52 Particulates 52 chlordane 52 inorganic fertilizers 52 naturally occurring mineral 52 degreasers 52 carcinogenic substances 52 benzoic acid 52 furans 52 diazinon 52 mercury cadmium 52 dimethyl 52 potent greenhouse gas 52 adipic acid 52 benzene toluene 52 Asbestos fibers 52 pentane 52 ozone depletion 51 Saturated fats 51 alkanes 51 asthma chronic bronchitis 51 Toxic chemicals 51 oxidizers 51 smog forming 51 organic acids 51 isoprene 51 organic solvents 51 fluorides 51 ultra violet radiation 51 potent neurotoxin 51 oxidising 51 Inhalers 51 oxidise 51 protectants 51 terpenes 51 sludges 51 petroleum distillates 51 wood preservatives 51 lead mercury cadmium 51 fire retardants 51 Aerosols 51 nitrosamines