1 Satisfactory

2 Fair (usually OK for static seal)

3 Doubtful (sometimes OK for static seal)

4 Unsatisfactory

x Insufficient Data

CHEMICAL EPDM VITONAcetaldehyde 2 4Acetamide 1 3Acetanilide 1 3Acetic Acid, 30% 1 XAcetic Acid, 5% 1 1Acetic Acid, Glacial 1 2Acetic Acid, Hot, High Pressure 3 4Acetic Anhydride 2 4Acetoacetic Acid 1 3Acetone 1 4Acetone Cyanohydrin 1 3Acetonitrile 1 1Acetophenetidine 4 1Acetophenone 1 4Acetotoluidide 4 1Acetyl Acetone 1 4Acetyl Bromide 1 1Acetyl Chloride 4 1Acetylene 1 1Acetylene Tetrabromide 1 1Acetylene Tetrachloride 1 1Acetylsalicylic Acid 4 1Acrolein 1 3Acrylic Acid 4 1Acrylonitrile 4 3Adipic Acid 2 XAliphatic Dicarboxylic Acid 4 1Alkanes (Paraffin Hydrocarbons) 4 1Alkanesulfonic Acid 4 1Alkazene 4 2Alkenes (Olefin Hydrocarbons) 4 1Alkyl Acetone 1 3Alkyl Alcohol 4 1Alkyl Amine 4 1Alkyl Aryl Sulfonates 4 1Alkyl Aryl Sulfonics 4 1Alkyl Benzene 4 1

Alkyl Chloride 4 1Alkyl Sulfide* 4 1Alkylnaphthalene Sulfonic Acid 4 1Allyl Chloride 4 1Allylidene Diacetate 1 3Alpha Picoline 1 3Aluminum Acetate 1 4Aluminum Bromide 1 1Aluminum Chlorate 1 3Aluminum Chloride 1 1Aluminum Fluoride 1 1Aluminum Formate 1 3Aluminum Hydroxide 1 2Aluminum Linoleate 4 1Aluminum Nitrate 1 1Aluminum Oxalate 1 3Aluminum Phosphate 1 1Aluminum Potassium Sulfate 1 3Aluminum Salts 1 1Aluminum Sodium Sulfate 1 3Aluminum Sulfate 1 1Alums-NH3 -Cr -K 1 4Ambrex 33 (Mobil) 4 1Ambrex 830 (Mobil) 3 1Amines-Mixed 2 4Aminoanthraquinone X XAminoazobenzene X XAminobenzene Sulfonic Acid X XAminobenzoic Acid X XAminopyridine X XAminosalicylic Acid X XAmmonia (Anhydrous) 1 4Ammonia and Lithium Metal in Solu 2 4Ammonia, Gas, Cold 1 4Ammonia, Gas, Hot 2 4Ammonia, Liquid (Anhydrous) 1 4Ammonium Acetate 1 3Ammonium Arsenate 1 3Ammonium Benzoate 1 3Ammonium Bicarbonate 1 3Ammonium Bisulfite 1 3Ammonium Bromide 1 1Ammonium Carbamate 1 3Ammonium Carbonate 1 1Ammonium Chloride, 2N 1 1Ammonium Citrate 1 3Ammonium Dichromate 1 3

Ammonium Diphosphate 1 3Ammonium Fluoride 1 1Ammonium Fluorosilicate* X XAmmonium Formate 1 3Ammonium Hydroxide, 3 Molar 1 3Ammonium Hydroxide, Concentrate 1 4Ammonium Iodide 1 1Ammonium Lactate 1 3Ammonium Metaphosphate 1 3Ammonium Molybdenate* 1 3Ammonium Nitrate, 2N 1 XAmmonium Nitrite 1 XAmmonium Oxalate 1 3Ammonium Perchlorate 1 3Ammonium Perchloride X XAmmonium Persulfate 10% 1 XAmmonium Persulfate Solution 1 XAmmonium Phosphate 1 4Ammonium Phosphate, Dibasic 1 XAmmonium Phosphate, Mono-Basic 1 XAmmonium Phosphate, Tribasic 1 XAmmonium Phosphite 1 3Ammonium Picrate 1 3Ammonium Polysulfide 1 3Ammonium Salicylate 1 3Ammonium Salts 1 3Ammonium Sulfamate 1 3Ammonium Sulfate 1 4Ammonium Sulfate Nitrate 1 4Ammonium Sulfide 1 4Ammonium Sulfite 1 3Ammonium Thiocyanate 1 3Ammonium Thioglycolate 1 3Ammonium Thiosulfate 1 3Ammonium Tungstate 1 3Ammonium Valerate 1 3Amyl Acetate 3 4Amyl Alcohol 1 2Amyl Borate 4 1Amyl Butyrate 4 1Amyl Chloride 4 1Amyl Chloronaphthalene 4 1Amyl Cinnamic Aldehyde 4 1Amyl Laurate 4 1Amyl Mercaptan 4 1Amyl Naphthalene 4 1Amyl Nitrate 1 3

Amyl Nitrite 1 3Amyl Phenol X XAmyl Propionate 4 1Aniline 2 3Aniline Dyes 2 2Aniline Hydrochloride 2 2Aniline Oil 2 3Aniline Sulfate 1 3Aniline Sulfite 1 3Animal Fats 2 1Animal Oil (Lard Oil) 2 1Anisole X XAnisoyl Chloride X XAN-O-3 Grade M 4 1Anthracene 4 1Anthranilic Acid X XAnthraquinone X XAnti-freeze Solutions 1 3Antimony Chloride 4 1Antimony Pentachloride 4 1Antimony Pentafluoride X XAntimony Sulfate X XAntimony Tribromide 4 1Antimony Trichloride 4 1Antimony Trifluoride 4 1Antimony Trioxide 4 1AN-VV-O-366b Hydr. Fluid 4 1Aqua Regia 3 2Arachidic Acid X XArgon 1 1Aroclor, 1248 2 1Aroclor, 1254 2 1Aroclor, 1260 x 1Aromatic Fuel -50% 4 1Arsenic Acid 1 1Arsenic Oxide X XArsenic Trichloride 4 4Arsenic Trioxide 4 4Arsenic Trisulfide 4 4Arsenites X XArsine X XAryl Orthosilicate X XAscorbic Acid 1 3Askarel Transformer Oil 4 1Aspartic Acid 1 3Asphalt 4 1ASTM Oil, No. 1 4 1

ASTM Oil, No. 2 4 1ASTM Oil, No. 3 4 1ASTM Oil, No. 4 4 1ASTM Oil, No. 5 4 1ASTM Reference Fuel A 4 1ASTM Reference Fuel B 4 1ASTM Reference Fuel C 4 1ASTM Reference Fuel D 4 1ATL-857 4 1Atlantic Dominion F 4 1Atlantic Utro Gear-e 4 1Atlantic Utro Gear-EP Lube 4 1Aure 903R (Mobil) 4 1AUREX 256 X XAutomatic Transmission Fluid 4 1Automotive Brake Fluid 1 4AXAREL 9100 X XAzobenzene X XBardol B 4 1Barium Carbonate 1 3Barium Chlorate 1 3Barium Chloride 1 1Barium Cyanide 1 1Barium Hydroxide 1 1Barium Iodide 1 1Barium Nitrate 1 3Barium Oxide 1 1Barium Peroxide 1 3Barium Polysulfide 1 3Barium Salts 1 1Barium Sulfate 1 1Barium Sulfide 1 1Bayol 35 4 1Bayol D 4 1Beer 1 1Beet Sugar Liquids 1 1Beet Sugar Liquors 1 1Benzaldehyde 1 4Benzaldehyde Disulfonic Acid X XBenzamide 4 1Benzanthrone 4 1Benzene 4 1Benzene Hexachloride X XBenzenesulfonic Acid 10% 4 1Benzidine 4 1Benzidine 3 Sulfonic Acid 4 1Benzil 4 1

Benzilic Acid 4 1Benzine (Ligroin) 4 1Benzocatechol 4 1Benzochloride 1 1Benzoic Acid 4 1Benzoin 4 1Benzonitrile 1 3Benzophenone 2 1Benzoquinone 2 1Benzotrichloride 1 1Benzotrifluoride 1 1Benzoyl Chloride X 1Benzoyl Peroxide X XBenzoylsulfonilic Acid 4 1Benzyl Acetate 1 3Benzyl Alcohol 2 1Benzyl Amine X XBenzyl Benzoate 4 1Benzyl Bromide 4 1Benzyl Butyl Phthalate 1 3Benzyl Chloride 4 1Benzyl Phenol 4 1Benzyl Salicylate 4 1Beryllium Chloride 1 1Beryllium Fluoride 1 1Beryllium Oxide 1 1Beryllium Sulfate 1 3Bismuth Carbonate 1 3Bismuth Nitrate 1 3Bismuth Oxychloride 1 3Bittern X XBlack Liquor 1 1Black Point 77 1 1Blast Furnace Gas 4 1Bleach Liquor 1 1Bleach Solutions 1 1Borax 1 1Borax Solutions 1 1Bordeaux Mixture 1 1Boric Acid 1 1Boric Oxide 1 3Borneol 4 1Bornyl Acetate 4 1Bornyl Chloride 4 1Bornyl Formate 4 1Boron Fluids (HEF) 4 1Boron Hydride X X

Boron Phosphate X XBoron Tribromide X XBoron Trichloride X XBoron Trifluoride X XBoron Trioxide X XBrake Fluid DOT3 (Glycol Type) 1 4Bray GG-130 4 1Brayco 719-R (VV-H-910) 1 4Brayco 885 (MIL-L-6085A) 4 1Brayco 910 1 4Bret 710 1 4Brine 1 1Brine (Seawater) 3 1Brom - 113 4 XBrom - 114 4 2Bromic Acid 1 3Bromine 4 1Bromine Pentafluoride Factory 4 4Bromine Trifluoride Factory 4 4Bromine Water 2 1Bromobenzene 4 1Bromobenzene Cyanide 1 3Bromochlorotrifluoroethane (Haloth 4 1Bromoform 4 1Bromomethane (Methyl Bromide) 4 1Bromotrifluoroethylene (BFE) X XBromotrifluoromethane (F-13B1) X XBrucine Sulfate 1 3Buffered Oxide Etchants X XBunker Oil 4 1Bunker’s “C” (Fuel Oil) X 1Butadiene (Monomer) 4 1Butane 4 1Butane, 2, 2-Dimethyl 4 1Butane, 2, 3-Dimethyl 4 1Butanedial 1 3Butanol (Butyl Alcohol) 2 1Butene 2-Ethyl (1-Butene 2-Ethyl) 4 1Butter-Animal Fat 1 1Butyl Acetate or n-Butyl Acetate 2 4Butyl Acetyl Ricinoleate 1 1Butyl Acrylate 1 4Butyl Alcohol 2 1Butyl Alcohol (Secondary) 2 1Butyl Alcohol (Tertiary) 2 1Butyl Amine or N-Butyl Amine 3 4Butyl Benzoate 1 3

Butyl Benzoate or n-Butyl Benzoate 1 1Butyl Benzolate X XButyl Butyrate or n-Butyl Butyrate 1 1Butyl Carbitol 1 3Butyl Cellosolve 2 4Butyl Cellosolve Acetate 1 3Butyl Cellosolve Adipate 2 2Butyl Chloride 4 1Butyl Ether or n-Butyl Ether 3 4Butyl Glycolate 1 3Butyl Lactate 1 3Butyl Laurate 1 3Butyl Mercaptan (Tertiary) 4 1Butyl Methacrylate 1 3Butyl Oleate 2 1Butyl Oxalate 1 3Butyl Stearate 4 1Butylbenzoic Acid 4 1Butylene 4 1Butyraldehyde 2 4Butyric Acid 2 2Butyric Anhydride 1 3Butyrolacetone 1 3Butyryl Chloride 4 1Cadmium Chloride 1 3Cadmium Cyanide 1 3Cadmium Nitrate 1 3Cadmium Oxide 1 3Cadmium Sulfate 1 3Cadmium Sulfide 1 3Calcine Liquors 1 1Calcium Acetate 1 4Calcium Arsenate 1 3Calcium Benzoate 4 1Calcium Bicarbonate 1 3Calcium Bisulfide 1 3Calcium Bisulfite 1 2Calcium Bromide 1 1Calcium Carbide X XCalcium Carbonate 1 1Calcium Chlorate 1 3Calcium Chloride 1 1Calcium Chromate 1 3Calcium Cyanamide X XCalcium Cyanide 1 XCalcium Fluoride 1 1Calcium Gluconate 1 3

Calcium Hydride 1 1Calcium Hydrosulfide 1 3Calcium Hydroxide 1 1Calcium Hypochlorite 1 1Calcium Hypophosphite 1 3Calcium Lactate 1 3Calcium Naphthenate X XCalcium Nitrate 1 1Calcium Oxalate 1 3Calcium Oxide 1 1Calcium Permanganate X XCalcium Peroxide X XCalcium Phenolsulfonate 1 3Calcium Phosphate 1 1Calcium Phosphate Acid 1 3Calcium Propionate 1 3Calcium Pyridine Sulfonate X XCalcium Salts 1 1Calcium Silicate 1 1Calcium Stearate 4 1Calcium Sulfamate 4 1Calcium Sulfate 1 3Calcium Sulfide 1 1Calcium Sulfite 1 1Calcium Thiocyanate 1 3Calcium Thiosulfate 1 1Calcium Tungstate 1 3Caliche Liquors 1 1Camphene 4 1Camphor 4 1Camphoric Acid 4 1Cane Sugar Liquors 1 1Capric Acid 4 1Caproic Acid 4 1Caproic Aldehyde 2 4Caprolactam 4 1Capronaldehyde 4 1Carbamate 2 1Carbazole X XCarbitol 2 2Carbolic Acid (Phenol) 2 1Carbon Bisulfide 4 1Carbon Dioxide 1 1Carbon Dioxide (Explosive Decomp 1 1Carbon Disulfide 4 1Carbon Fluorides 4 1Carbon Monoxide 1 1

Carbon Tetrabromide X XCarbon Tetrachloride 4 1Carbon Tetrafluoride 4 1Carbonic Acid 1 1Casein 1 3Castor Oil 2 1Caustic Lime 1 3Caustic Potash 1 3Caustic Soda (Sodium Hydroxide) 1 3Cellosolve 2 4Cellosolve, Acetate 2 4Cellosolve, Butyl 2 4Celluguard 1 1Cellulose Acetate 1 3Cellulose Acetate Butyrate 1 3Cellulose Ether 1 3Cellulose Nitrate* 1 3Cellulose Tripropionate 1 3Cellulube (Phosphate Esters) X XCellutherm 2505A 4 1Cerium Sulfate 1 3Cerous Chloride 1 3Cerous Fluoride 1 3Cerous Nitrate 1 3Cetane (Hexadecane) 4 1Cetyl Alcohol 4 1Chaulmoogric Acid X XChina Wood Oil (Tung Oil) 4 1Chloral 1 3Chloramine X XChloranthraquinone 4 1Chlordane 4 1Chlorextol 4 1Chloric Acid 1 3Chlorinated Solvents, Dry 4 1Chlorinated Solvents, Wet 4 1Chlorine (Dry) 4 1Chlorine (Plasma) X XChlorine (Wet) X XChlorine Dioxide 3 1Chlorine Dioxide, 8% Cl as NaClO2 4 1Chlorine Trifluoride 4 4Chlorine Water 2 1Chloro 1-Nitro Ethane (1-Chloro 1-N 4 4Chloro Oxyfluorides X XChloro Xylenols 4 1Chloroacetaldehyde 1 3

Chloroacetic Acid 2 4Chloroacetone 1 4Chloroacetyl Chloride X XChloroamino Benzoic Acid 1 3Chloroaniline 1 3Chlorobenzaldehyde 1 3Chlorobenzene 4 1Chlorobenzene (Mono) 4 1Chlorobenzene Chloride 4 1Chlorobenzene Trifluoride 4 1Chlorobenzochloride 4 1Chlorobenzotrifluoride 4 1Chlorobromo Methane 2 1Chlorobromopropane 4 1Chlorobutadiene 4 1Chlorobutane (Butyl Chloride) 4 1Chlorododecane 4 1Chloroethane 4 1Chloroethane Sulfonic Acid 1 3Chloroethylbenzene 4 1Chloroform 4 1Chlorohydrin 1 3Chloronaphthalene or o-Chloronaph 4 1Chloronitrobenzene 1 3Chlorophenol or o-Chlorophenol 4 1Chloropicrin 4 1Chloroprene 4 1Chlorosilanes X XChlorosulfonic Acid 4 4Chlorotoluene 4 1Chlorotoluene Sulfonic Acid 1 3Chlorotoluidine 4 1Chlorotrifluoroethylene (CTFE) X XChlorox 2 1Chloroxylols X XCholesterol 4 1Chrome Alum 1 1Chrome Plating Solutions 2 1Chromic Acid 2 1Chromic Chloride X XChromic Fluorides X XChromic Hydroxide X XChromic Nitrates X XChromic Oxide 2 1Chromic Phosphate X XChromic Sulfate X XChromium Potassium Sulfate (Alum 2 1

Chromyl Chlorides X XCinnamic Acid 4 1Cinnamic Alcohol 4 1Cinnamic Aldehyde 4 1Circo Light Process Oil 4 1Citric Acid 1 1City Service #65 #120 #250 4 1City Service Koolmoter-AP Gear Oi 4 1City Service Pacemaker #2 4 1Clorox 2 1Coal Tar X 1Cobalt Chloride 1 1Cobalt Chloride, 2N 1 1Cobaltous Acetate 1 3Cobaltous Bromide 1 1Cobaltous Linoleate X XCobaltous Naphthenate X XCobaltous Sulfate 1 3Coconut Oil 3 1Cod Liver Oil 1 1Codeine 4 1Coffee 1 1Coke Oven Gas 4 1Coliche Liquors 2 XConvelex 10 X XCoolanol 20 25R 35R 40& 45A (Mo 3 1Copper Acetate 1 4Copper Ammonium Acetate 1 3Copper Carbonate 1 3Copper Chloride 1 1Copper Cyanide 1 1Copper Gluconate 1 3Copper Naphthenate X XCopper Nitrate 2 1Copper Oxide 1 1Copper Salts 1 1Copper Sulfate 1 1Copper Sulfate 10% 1 1Copper Sulfate 50% 1 1Corn Oil 3 1Cottonseed Oil 3 1Creosote, Coal Tar 4 1Creosote, Wood 4 1Cresol (Methyl Phenol) X 1Cresols 4 2Cresylic Acid 4 1Crotonaldehyde 4 1

Crotonic Acid 4 1Crude Oil 4 1Cumaldehyde 4 1Cumene 4 1Cumene Hydroperoxide X XCupric Sulfate 2 1Cutting Oil 4 1Cyanamide X XCyanides X XCyanogen Chloride X XCyanogen Gas X XCyanohydrin X XCyanuric Chloride X XCyclohexane 4 1Cyclohexanol 4 1Cyclohexanone 2 4Cyclohexene 4 1Cyclohexylamine 4 1Cyclohexylamine Carbonate X XCyclohexylamine Laurate 4 1Cyclopentadiene 4 1Cyclopentane 4 1Cyclopolyolefins 4 1Cymene or p-Cymene 4 1DDT (Dichlorodiphenyltrichloroetha 4 1Decalin 4 1Decane 4 1Denatured Alcohol 1 1Detergent, Water Solution 1 1Developing Fluids (Photo) 2 1Dexron 4 1Dextrin 4 1Dextro Lactic Acid 1 3Dextron 4 1Dextrose 1 3DI Water 1 2Diacetone 1 4Diacetone Alcohol 1 4Dialkyl Sulfates 1 3Diallyl Ether X XDiallyl Phthalate X XDiamylamine 4 1Diazinon 4 2Dibenzyl (sym-Diphenylethane) 4 1Dibenzyl Ether Factory 2 4Dibenzyl Sebacate 2 2Diborane X X

Dibromoethane 4 1Dibromoethyl Benzene 4 1Dibutyl Cellosolve Adipate 1 3Dibutyl Ether Factory 3 3Dibutyl Methylenedithio Glycolate 4 1Dibutyl Phthalate 2 3Dibutyl Sebacate 2 2Dibutyl Thioglycolate 4 1Dibutyl Thiourea 4 1Dibutylamine 1 4Dichloroacetic Acid 4 1Dichloroaniline 1 3Dichlorobenzene or o-Dichlorobenz 4 1Dichlorobenzene or p-Dichlorobenz 4 1Dichlorobutane 4 1Dichlorobutene 4 1Dichlorodiphenyl-Dichloroethane (D 4 1Dichloroethane 4 1Dichloroethylene 4 1Dichlorohydrin 1 3Dichloroisopropyl Ether 3 3Dichloromethane 4 1Dichlorophenol 4 1Dichlorophenoxyacetic Acid 4 1Dichloropropane 4 1Dichloropropene 4 1Dichlorosilane X XDicyclohexylamine 4 4Dicyclohexylammonium Nitrate 1 3Dieldrin 4 1Diesel Oil 4 1Di-ester Lubricant MIL-L-7808 4 1Di-ester Synthetic Lubricants 4 1Diethanolamine (DEA) 1 3Diethyl Benzene X 1Diethyl Carbonate 1 3Diethyl Ether 4 4Diethyl Phthalate 4 1Diethyl Sebacate 2 2Diethyl Sulfate 1 3Diethylamine 1 4Diethylaniline 1 3Diethylene Glycol 1 1Diethylenetriamine X XDifluorodibromomethane 2 XDifluoroethane 4 1Difluoromonochloroethane 4 1

Diglycol Chloroformate 1 3Diglycolic Acid 1 3Dihydroxydiphenylsulfone 1 3Diisobutyl Ketone 1 XDiisobutylcarbinol 4 1Diisobutylene 4 1Diisooctyl Sebacate 3 2Diisopropyl Ether (DIPE) X XDiisopropyl Ketone 1 4Diisopropylbenzene 4 1Diisopropylidene Acetone 4 1Dimethyl Acetamide 1 3Dimethylaniline (Xylidine) 4 1Dimethyldisulfide (DMDS) 4 1Dimethyl Ether 2 2Dimethyl Formaldehyde 1 3Dimethyl Formamide (DMF) 1 4Dimethylhydrazine 1 3Dimethyl Phenyl Carbinol 4 1Dimethyl Phenyl Methanol 4 1Dimethyl Phthalate 2 2Dimethyl Sulfoxide (DMSO) 1 3Dimethyl Terephthalate (DMT) 4 1Dimethylamine (DMA) 1 4Dinitrochlorobenzene 4 1Dinitrogen Tetroxide X XDinitrotoluene (DNT) 4 4Dioctyl Phthalate 2 2Dioctyl Sebacate 2 2Dioctylamine 4 1Dioxane 2 4Dioxolane 2 4Dipentene 4 1Diphenyl 4 1Diphenyl Oxides 4 1Diphenylamine (DPA) 4 1Diphenylene Oxide X XDiphenylpropane 4 1Disilane X XDi-Tert-Butyl Peroxide X XDodecylbenzene 4 1Dow Chemical 50-4 1 4Dow Chemical ET378 X XDow Chemical ET588 1 4DTE 20 Series, Mobil 4 1DTE named series, Mobil, light-hea 4 1Epichlorohydrin 2 4

Epoxy Resins 1 4Erucic Acid X XEsam-6 Fluid 1 4Esstic 42, 43 4 1Ethane 4 1Ethanol 1 3Ethanol Amine 1 4Ethers 3 3Ethoxyethyl Acetate (EGMEEA) 1 3Ethyl Acetate-Organic Ester 2 4Ethyl Acetoacetate 2 4Ethyl Acrylate 2 4Ethyl Alcohol 1 3Ethyl Ammonium Dichloride X XEthyl Benzene 4 1Ethyl Benzoate 4 1Ethyl Bromide 4 1Ethyl Cellosolve 2 4Ethyl Cellulose 2 4Ethyl Chloride 3 1Ethyl Chlorocarbonate 2 1Ethyl Chloroformate 2 4Ethyl Ether 3 4Ethyl Formate 2 1Ethyl Hexanol 1 1Ethyl Lactate 1 3Ethyl Mercaptan X 2Ethyl Nitrite 1 3Ethyl Oxalate 1 2Ethyl Pentachlorobenzene 4 1Ethyl Pyridine 4 1Ethyl Silicate 1 1Ethyl Stearate 4 1Ethyl Sulfate 1 4Ethyl Tertiary Butyl Ether X XEthyl Valerate 4 1Ethylacrylic Acid 2 XEthylamine 1 3Ethylcyclopentane 4 1Ethylene 4 2Ethylene Chloride 4 2Ethylene Chlorohydrin 2 1Ethylene Cyanohydrin 4 1Ethylene Diamine 1 4Ethylene Dibromide 3 1Ethylene Dichloride 3 1Ethylene Glycol 1 1

Ethylene Hydrochloride 3 1Ethylene Oxide 3 4Ethylene Oxide, (12%) and Freon 1 2 4Ethylene Trichloride 3 1Ethyleneimine X XEthylmorpholene Stannous Octotate 2 4Ethylmorpholine 4 1Ethylsulfuric Acid 1 3F-61 Fluid (Dow Corning) 1 1Fatty Acids 3 1FC-43 Heptacosofluorotri-butylamin 1 1FC75 & FC77 (Fluorocarbon) 1 2Ferric Acetate 1 3Ferric Ammonium Sulfate 1 3Ferric Chloride 1 1Ferric Ferrocyanide 1 3Ferric Hydroxide 1 3Ferric Nitrate 1 1Ferric Persulfate 1 1Ferric Sulfate 1 1Ferrous Ammonium Citrate 1 3Ferrous Ammonium Sulfate 1 3Ferrous Carbonate 1 3Ferrous Chloride X XFerrous Iodide 1 3Ferrous Sulfate 1 3Ferrous Tartrate 1 3Fish Oil 4 1Fisher Reagent 2 XFluorinated Cyclic Ethers 1 XFluorine (Gas) X XFluorine (Liquid) 4 2Fluorobenzene 4 1Fluoroboric Acid 1 XFluorocarbon Oils 1 XFluoroform (Trifluoromethane) X XFluorolube 1 2Fluorophosphoric Acid X XFluorosilicic Acid 2 2Fluorosulfonic Acid X XFormaldehyde 2 4Formamide 1 3Formic Acid 1 4Freon, 11 4 2Freon, 112 (Tetrachlorodifluoroetha 4 1Freon, 113 4 2Freon, 113 + High and Low Aniline X X

Freon, 114 1 1Freon, 114B2 4 2Freon, 115, 116 1 2Freon, 12 3 3Freon, 12 and ASTM Oil #2 (50/50 4 1Freon, 12 and Suniso 4G (50/50 Mi 4 1Freon, 123 (Dichlorotrifluoroethane) X XFreon, 124 (Chlorotetrafluoroethane X XFreon, 125 (Pentafluoroethane) X XFreon, 13 1 1Freon, 134a (Tetrafluoroethane) X XFreon, 13B1 1 1Freon, 14 1 1Freon, 141b (Dichlorofluoroethane) X XFreon, 142b 4 2Freon, 152a (Difluoroethane) X XFreon, 21 4 4Freon, 218 1 1Freon, 22 (Chlorodifluoroethane) 3 4Freon, 22 and ASTM Oil #2 (50/50 4 2Freon, 23 (Fluoroform) X XFreon, 31 1 4Freon, 32 1 4Freon, 502 1 2Freon, BF (R112) 4 1Freon, C316 1 1Freon, C318 1 2Freon, K-142b 1 4Freon, K-152a 1 4Freon, MF (R11) 4 2Freon, PCA (R113) 4 2Freon, TA 2 3Freon, TC 2 1Freon, TF (R113) 4 2Freon, TMC 3 1Freon, T-P35 1 1Freon, T-WD602 2 1Fuel Oil, #6 4 1Fuel Oil, 1, and 2 4 1Fuel Oil, Acidic 4 1Fumaric Acid 2 1Fuming Sulphuric Acid (20/25% Ole 4 1Furaldehyde 2 4Furan (Furfuran) 3 1Furfural (Furfuraldehyde) 2 4Furfuraldehyde 2 4Furfuryl Alcohol 2 X

Furoic Acid X XFuryl Carbinol 2 XFyrquel 150 220 300 550 1 1Fyrquel 90, 100, 500 1 1Fyrquel A60 2 4Gallic Acid 2 1Gasoline 4 1Gelatin 1 1Germane (Germanium Tetrahydride X XGirling Brake Fluid 1 4Gluconic Acid 1 3Glucose 1 1Glutamic Acid 1 3Glycerine (Glycerol) 1 1Glycerol Dichlorohydrin 1 3Glycerol Monochlorohydrin 1 3Glycerol Triacetate 1 3Glycerophosphoric Acid 1 3Glyceryl Phosphate 1 3Glycidol 1 3Glycolic Acid 1 3Glycols 1 1Glycoxylic Acid 1 3Grease Petroleum Base 4 1Green Sulfate Liquor 1 1Gulf Endurance Oils 4 1Halothane 4 1Halowax Oil 4 1Hannifin Lube A 4 1Heavy Water 1 XHEF-2 (High Energy Fuel) 4 1Helium 1 1Heptachlor 4 1Heptachlorobutene 4 1Heptaldehyde (Heptanal) 4 1Heptane or n-Heptane 4 1Heptanoic Acid 4 1Hexachloroacetone 1 3Hexachlorobutadiene 4 1Hexachlorobutene 4 1Hexachloroethane 4 1Hexaethyl Tetraphosphate X XHexafluoroethane (F-116) X XHexafluoroxylene X XHexaldehyde or n-Hexaldehyde 1 4Hexamethyldisilizane X XHexamethylene (Cyclohexane) 4 1

Hexamethylene Diammonium Adipa 4 1Hexamethylenediamine 1 3Hexamethylenetetramine 1 3Hexane or n-Hexane 1 1Hexene-1 or n-Hexene-1 4 1Hexone (Methyl Isobutyl Ketone) 1 3Hexyl Acetate 4 1Hexyl Alcohol 3 1Hexylene Glycol 1 3Hexylresorcinol 4 1High Viscosity Lubricant, H2 1 1High Viscosity Lubricant, U4 1 1HiLo MS #1 1 4Hydraulic Oil (Petroleum Base, Indu 4 1Hydraulic Oils (Synthetic Base) 4 1Hydrazine 1 4Hydrazine (Anhydrous) 2 4Hydrazine Dihydrochloride 1 3Hydrazine Hydrate 1 3Hydriodic Acid 4 1Hydroabietyl Alcohol X XHydrobromic Acid 1 1Hydrobromic Acid 40% 1 1Hydrocarbons, Saturated 4 1Hydrochloric Acid (cold) 37% 3 1Hydrochloric Acid (hot) 37% 3 1Hydrochloric Acid, 3 Molar to 158°F 1 1Hydrochloric Acid, Concentrated Ro 2 1Hydrochloric Acid, Concentrated to 4 1Hydrocyanic Acid 1 1Hydro-Drive MIH-10 (Petroleum Bas 4 1Hydro-Drive MIH-50 (Petroleum Bas 4 1Hydrofluoric Acid (Anhydrous) X XHydrofluoric Acid (conc.) Cold X XHydrofluoric Acid (conc.) Hot 4 3Hydrofluorosilicic Acid 1 1Hydrogen Bromide (Anhydrous) X XHydrogen Chloride (Anhydrous) X XHydrogen Chloride gas 1 1Hydrogen Cyanide X XHydrogen Fluoride X XHydrogen Fluoride (Anhydrous) 1 4Hydrogen Gas, Cold 1 1Hydrogen Gas, Hot 1 1Hydrogen Iodide (Anhydrous) X XHydrogen Peroxide 1 1Hydrogen Peroxide 90% 3 1

Hydrogen Selenide X XHydrogen Sulfide, Dry, Cold 1 4Hydrogen Sulfide, Dry, Hot 1 4Hydrogen Sulfide, Wet, Cold 1 4Hydrogen Sulfide, Wet, Hot 1 4Hydrolube-Water/Ethylene Glycol 1 1Hydrooxycitronellal X 1Hydroquinol 4 1Hydroquinone 2 2Hydroxyacetic Acid 1 3Hydyne 1 4Hyjet 1 4Hyjet IV and IVA 1 4Hyjet S4 1 4Hyjet W 1 4Hypochlorous Acid 2 1Iodic Acid 1 3Iodine 2 1Iodine Pentafluoride 4 4Iodoform 4 1Isoamyl Acetate 1 3Isoamyl Butyrate 1 3Isoamyl Valerate 1 3Isoboreol X 1Isobutane 4 1Isobutyl Acetate 1 3Isobutyl Alcohol 1 1Isobutyl Chloride 4 1Isobutyl Ether 4 4Isobutyl Methyl Ketone 1 3Isobutyl n-Butyrate 1 1Isobutyl Phosphate 1 3Isobutylene X 1Isobutyraldehyde 2 4Isobutyric Acid 2 4Isocrotyl Chloride X 1Isodecanol 4 1Isododecane 4 1Isoeugenol 4 1Isooctane 4 1Isopentane 4 1Isophorone (Ketone) 2 4Isopropanol 1 1Isopropyl Acetate 2 4Isopropyl Alcohol 1 1Isopropyl Chloride 4 1Isopropyl Ether 4 4

Isopropylacetone 1 3Isopropylamine 1 3Jet Fuel A 4 1Kel F Liquids 1 2Kerosene (Similar to RP-1 and JP-1 4 1Keystone #87HX-Grease 4 1Lacquer Solvents 4 4Lacquers 4 4Lactams-Amino Acids 2 4Lactic Acid, Cold 1 1Lactic Acid, Hot 4 1Lactones (Cyclic Esters) 2 4Lard Animal Fat 2 1Lauric Acid 4 1Lavender Oil 4 1LB 135 1 1Lead (Molten) X XLead Acetate 1 4Lead Arsenate 1 3Lead Azide X XLead Bromide 1 3Lead Carbonate 1 3Lead Chloride 1 3Lead Chromate 1 3Lead Dioxide 1 3Lead Linoleate 1 3Lead Naphthenate X XLead Nitrate 1 XLead Oxide 1 3Lead Sulfamate 1 1Lehigh X1169 4 1Lehigh X1170 4 1Light Grease 4 1Ligroin (Petroleum Ether or Benzen 4 1Lime Bleach 1 1Lime Sulfur X 1Lindol, Hydraulic Fluid (Phosphate e 1 2Linoleic Acid 4 2Linseed Oil 3 1Liquid Oxygen (LOX) 4 4Liquid Petroleum Gas (LPG) 4 1Liquimoly 4 1Lithium Bromide (Brine) 1 3Lithium Carbonate 1 3Lithium Chloride 1 3Lithium Citrate 1 3Lithium Hydroxide 1 3

Lithium Hypochlorite 1 3Lithium Nitrate 1 3Lithium Nitrite 1 3Lithium Perchlorate 1 3Lithium Salicylate 1 3Lithopone 1 3Lubricating Oils (Crude & Refined) 4 1Lubricating Oils (Synthetic base) X 1Lubricating Oils, Di-ester 4 1Lubricating Oils, petroleum base 4 1Lubricating Oils, SAE 10, 20, 30, 40 4 1Lye Solutions 1 2Magnesium Chloride 1 1Magnesium Hydroxide 1 1Magnesium Salts 1 1Magnesium Sulfite and Sulfate 1 1Magnesium Trisilicate X XMalathion 4 1Maleic Acid 4 1Maleic Anhydride 2 4Maleic Hydrazide 1 3Malic Acid 2 1Mandelic Acid 1 3Manganese Acetate 1 3Manganese Carbonate 1 3Manganese Chloride 1 3Manganese Dioxide 1 3Manganese Gluconate 1 3Manganese Hypophosphite 1 3Manganese Linoleate 1 3Manganese Naphthenate X XManganese Phosphate 1 3Manganese Sulfate 1 3Manganous Chloride 1 3Manganous Phosphate 1 3Manganous Sulfate 1 3Mannitol 1 3MCS 312 4 1MCS 352 1 4MCS 463 1 4MDI (Methylene di-p-phenylene isoc 1 3Mercaptan 4 1Mercaptobenzothiazole (MBT) X 1Mercuric Acetate 1 3Mercuric Chloride 1 1Mercuric Cyanide 1 3Mercuric Iodide 1 3

Mercuric Nitrate 1 3Mercuric Sulfate 1 3Mercuric Sulfite 1 3Mercurous Nitrate 1 3Mercury 1 1Mercury Chloride 1 3Mercury Fulminate 1 3Mercury Salts 1 3Mercury Vapors 1 1Mesityl Oxide (Ketone) 2 4Meta-Cresol X 1Metaldehyde 1 3Meta-Nitroaniline 1 3Meta-Toluidine X 1Methacrylic Acid 1 3Methallyl Chloride X 1Methane 4 1Methanol 1 4Methoxychlor X XMethoxyethanol (DGMMA) 1 3Methyl Abietate X 1Methyl Acetate 2 4Methyl Acetoacetate 2 4Methyl Acetophenone* X 1Methyl Acrylate 2 4Methyl Alcohol 1 4Methyl Amylketone 1 3Methyl Anthranilate X 1Methyl Benzoate 4 1Methyl Bromide 4 1Methyl Butyl Ketone 1 4Methyl Butyrate Cellosolve 1 3Methyl Butyrate Chloride 1 3Methyl Carbonate 4 1Methyl Cellosolve 2 4Methyl Cellulose 2 4Methyl Chloride 3 1Methyl Chloroacetate 1 3Methyl Chloroform 4 1Methyl Chloroformate 4 1Methyl Chlorosilanes X XMethyl Cyanide (Acetonitrile) 1 3Methyl Cyclohexanone 4 1Methyl Dichloride X 1Methyl Ether 4 1Methyl Ethyl Ketone (MEK) 1 4Methyl Ethyl Ketone Peroxide 4 4

Methyl Ethyl Oleate X 1Methyl Formate 2 XMethyl Hexyl Ketone (2-Octanone) 1 3Methyl Iodide 4 1Methyl Isobutyl Ketone (MIBK) 3 4Methyl Isocyanate 1 3Methyl Isopropyl Ketone 2 4Methyl Isovalerate X 1Methyl Lactate 1 3Methyl Mercaptan 1 XMethyl Methacrylate 4 4Methyl Oleate 2 1Methyl Pentadiene X 1Methyl Phenylacetate X 1Methyl Salicylate 2 XMethyl Tertiary Butyl Ether (MTBE) 3 3Methyl Valerate X 1Methyl-2-Pyrrolidone or n-Methyl-2- 2 XMethylacrylic Acid 2 3Methylal X XMethylamine 1 3Methylamyl Acetate 1 3Methylcyclopentane 4 1Methylene Bromide X 1Methylene Chloride 4 2Methylene Iodide X 1Methylglycerol 1 3Methylisobutyl Carbinol 4 1Methylpyrrolidine X 1Methylpyrrolidone X 1Mopar Brake Fluid 1 4Morpholine X 1Motor Oils 4 1Mustard Gas X XMyristic Acid X 1Naphthalene 4 1Naphthalene Chloride X 1Naphthalene Sulfonic Acid X 1Naphthalenic Acid X 1Naphthalonic Acid X 1Naphthenic Acid 4 1Naphthylamine X XNaptha 4 1Natural Gas 4 1Neatsfoot Oil 2 1Neon 1 1Neville Acid 2 1

Nickel Acetate 1 4Nickel Ammonium Sulfate 1 3Nickel Chloride 1 1Nickel Cyanide 1 3Nickel Nitrate 1 3Nickel Salts 1 1Nickel Sulfate 1 1Nicotinamide (Niacinamide) X 1Nicotinamide Hydrochloride 1 3Nicotine X 1Nicotine Sulfate 1 3Niter Cake 1 1Nitric Acid, Red Fuming 4 2Nitric Acid, White Fuming X XNitric Acid (0 - 50%) 2 1Nitric Acid (50 - 100%) 4 3Nitric Acid 3 Molar to 158°F 2 3Nitric Acid Concentrated Room Tem 4 2Nitric Acid Concentrated to 158°F 4 4Nitroaniline 1 3Nitrobenzene 1 2Nitrobenzoic Acid 1 3Nitrocellulose 1 3Nitrochlorobenzene 1 3Nitrochloroform 1 3Nitrodiethylaniline 1 3Nitrodiphenyl Ether X XNitroethane 2 4Nitrofluorobenzene 1 3Nitrogen 1 1Nitrogen Oxides 1 3Nitrogen Tetroxide (N2O4) 4 4Nitrogen Trifluoride X XNitroglycerine 1 3Nitrogylcerol 1 3Nitroisopropylbenzene 1 3Nitromethane 2 4Nitrophenol 1 3Nitropropane 2 4Nitrosyl Chloride X XNitrosylsulfuric Acid X XNitrothiophene 1 3Nitrotoluene 1 3Nitrous Acid 1 3Nitrous Oxide 1 1Nonane 4 1Noryl GE Phenolic 1 X

Nyvac FR200 Mobil 1 1Octachloro Toluene 4 1Octadecane 4 1Octanal (n-Octanaldehyde) 4 1Octane or n-Octane 4 1Octyl Acetate 1 3Octyl Alcohol 3 1Octyl Chloride 4 1Octyl Phthalate X 1Olefins X 1Oleic Acid 4 2Oleum (Fuming Sulfuric Acid) 4 1Oleum Spirits 4 1Oleyl Alcohol X 1Olive Oil 2 1Oronite 8200 4 1Oronite 8515 4 1Ortho-Chloro Ethyl Benzene 4 1Ortho-Chloroaniline 1 3Ortho-Chlorophenol 1 3Ortho-Cresol 1 3Ortho-Dichlorobenzene 4 1Ortho-Nitrotoluene 1 3Orthophos Acid X XOS 45 Type III (OS45) 4 1OS 45 Type IV (OS45-1) 4 1OS 70 4 1Oxalic Acid 1 1Oxygen, 200°-300°F (Evalute for sp 4 2Oxygen, 300°-400°F (Evalute for sp 4 2Oxygen, Cold (Evalute for specific a 1 1Oxygen, Liquid 4 4Ozonated Deionized Water 1 3Ozone 1 1Paint Thinner, Duco 4 2Palmitic Acid 2 1Para-Aminobenzoic Acid 1 3Para-Bromobenzylphenyl Ether X XPara-Chlorophenol 1 3Paracymene X 1Para-Dichlorobenzene 4 1Paraffins 4 1Para-Formaldehyde 1 3Paraldehyde 1 3Par-al-Ketone 4 4Para-Nitroaniline 1 3Para-Nitrobenzoic Acid 1 3

Para-Nitrophenol 1 3Parathion X 1Para-Toluene Sulfonic Acid 1 3Parker O Lube 4 1Peanut Oil 3 1Pectin (Liquor) X 1Pelagonic Acid X XPenicillin (Liquid) X 1Pentachloroethane X 1Pentachlorophenol 1 3Pentaerythritol 1 3Pentaerythritol Tetranitrate 1 3Pentafluoroethane (F-125) X XPentane or n-Pentane 4 1Pentane, 2 Methyl 4 1Pentane, 2-4 dimethyl 4 1Pentane, 3-Methyl 4 1Pentoxone X XPentyl Pentanoate 4 1Peracetic Acid 1 3Perchloric Acid - 2N 1 1Perchloroethylene 4 1Perfluoropropane X XPerfluorotriethylamine X XPermanganic Acid X XPersulfuric Acid (Caro’s Acid) X XPetrolatum 4 1Petrolatum Ether 4 1Petroleum Oil, Above 250°F 4 2Petroleum Oil, Below 250°F 4 1Petroleum Oil, Crude 4 1Phenol 4 1Phenol, 70% / 30% H2O 4 1Phenol, 85% / 15% H2O 4 1Phenolic Sulfonate 1 3Phenolsulfonic Acid 1 3Phenylacetamide X 1Phenylacetate 1 3Phenylacetic Acid 1 3Phenylbenzene 4 1Phenylene Diamine X XPhenylethyl Alcohol X 1Phenylethyl Ether 4 4Phenylethyl Malonic Ester* X 1Phenylglycerine 1 3Phenylhydrazine 2 1Phenylhydrazine Hydrochloride 1 3

Phenylmercuric Acetate 1 3Phorone 3 4Phosgene X XPhosphine X XPhosphoric Acid 3 Molar to 158°F 1 1Phosphoric Acid Concentrated Roo 1 1Phosphoric Acid Concentrated to 15 1 1Phosphoric Acid, 20% X XPhosphoric Acid, 45% X XPhosphorus (Molten) X XPhosphorus Oxychloride X XPhosphorus Trichloride 1 1Phosphorus Trichloride Acid 1 1Phthalic Acid 1 3Phthalic Anhydride 1 3Pickling Solution 3 2Picric Acid (aq) 1 1Picric Acid Molten 2 1Pine Oil 4 1Pine Tar 4 1Pinene 4 1Piperazine X 1Piperidine 4 1Piranha (H2SO4:H2O2)(70:30) X XPlating Solution (Co,Cu,Au,In,Fe,Pb 1 1Plating Solutions Chrome 2 1Plating Solutions Others 1 1Pneumatic Service 1 1Polyethylene Glycol 1 3Polyglycerol 1 3Polyglycol 1 3Polyvinyl Acetate Emulsion 1 XPotassium (Molten) X XPotassium Acetate 1 4Potassium Acid Sulfate 1 3Potassium Alum 1 3Potassium Aluminum Sulfate 1 3Potassium Antimonate 1 3Potassium Bicarbonate 1 3Potassium Bichromate 1 3Potassium Bifluoride 1 3Potassium Bisulfate 1 3Potassium Bisulfite 1 3Potassium Bitartrate 1 3Potassium Bromide 1 3Potassium Carbonate 1 3Potassium Chlorate 1 3

Potassium Chloride 1 1Potassium Chromates 1 3Potassium Citrate 1 3Potassium Cupro Cyanide 1 1Potassium Cyanate 1 3Potassium Cyanide 1 1Potassium Dichromate 1 1Potassium Diphosphate 1 3Potassium Ferricyanide 1 3Potassium Fluoride 1 3Potassium Glucocyanate 1 3Potassium Hydroxide 50% 1 4Potassium Hypochlorite 1 3Potassium Iodate 1 3Potassium Iodide 1 3Potassium Metabisulfate 1 3Potassium Metachromate 1 3Potassium Metasilicate X XPotassium Monochromate 1 3Potassium Nitrate 1 1Potassium Nitrite 1 3Potassium Oxalate 1 3Potassium Perchlorate 1 3Potassium Perfluoro Acetate X XPotassium Permanganate 1 3Potassium Peroxide X XPotassium Persulfate 1 3Potassium Phosphate (Acid) 1 3Potassium Phosphate (Alkaline) 1 3Potassium Phosphate (Di/Tri Basic) 1 3Potassium Pyrosulfate 1 3Potassium Salts 1 1Potassium Silicate X XPotassium Sodium Tartrate 1 3Potassium Stannate 1 3Potassium Stearate 1 3Potassium Sulfate 1 1Potassium Sulfide 1 3Potassium Sulfite 1 1Potassium Tartrate 1 3Potassium Thiocyanate 1 3Potassium Thiosulfate 1 3Potassium Triphosphate 1 3Prestone Antifreeze 1 1PRL-High Temp. Hydr. Oil 4 1Producer Gas 4 1Propane 4 1

Propionaldehyde 1 3Propionic Acid 1 3Propionitrile 4 1Propyl Acetate 2 4Propyl Acetone or n-Propyl Acetone 1 4Propyl Alcohol 1 1Propyl Nitrate 2 4Propyl Propionate 1 3Propylamine 1 3Propylbenzene X 1Propylene 4 1Propylene Chloride X 1Propylene Chlorohydrin X 1Propylene Dichloride X 1Propylene Glycol 1 3Propylene Imine X 1Propylene Oxide 2 4Pydraul 90e 1 1Pydraul, 10E 1 4Pydraul, 115E 1 1Pydraul, 230C, 312C, 540C, A200 4 1Pydraul, 29ELT 30E, 50E, 65E 1 1Pyranol Transformer Oil 4 1Pyridine 2 1Pyridine Oil 2 4Pyridine Sulfate 1 3Pyridine Sulfonic Acid 1 3Pyrogallol (Pyrogallic Acid) 4 1Pyrogard 42, 43, 55 1 1Pyrogard 53, Mobil Phosphate Este 1 1Pyrogard D, Mobil Water-in-Oil Emu 4 4Pyroligneous Acid 2 4Pyrolube 2 1Pyrosulfuric Acid 1 3Pyrosulfuryl Chloride 4 1Pyrrole 4 4Pyruvic Acid 1 3Quinidine 4 1Quinine 4 1Quinine Bisulfate 1 3Quinine Hydrochloride 1 3Quinine Sulfate 1 3Quinine Tartrate 1 3Quinizarin 4 1Quinoline 4 1Quinone 4 1Radiation (Gamma, 1.0 E+07 Rads 2 4

Raffinate 4 1Rapeseed Oil 1 1Red Line 100 Oil 4 1Red Oil (MIL-H-5606) 4 1Resorcinol 1 3Rhodium X XRiboflavin 4 1Ricinoleic Acid 4 1RJ-1 (MIL-F-25558) 4 1RJ-4 (MIL-F-82522) 4 1Rosin 4 1RP-1 (MIL-R-25576) 4 1Salicylic Acid 1 1Santo Safe 300 3 1Sea (Salt) Water 1 1Sebacic Acid 1 3Selenic Acid 1 3Selenous Acid 1 3Sewage 1 1SF 1154 GE Silicone Fluid 1 1SF1147 GE Silicone Fluid 3 1SF96 GE SIlicone Fluid 1 1Shellac 1 3Silane X XSilicate Esters 4 1Silicon Fluoride X XSilicon Tetrachloride X XSilicon Tetrafluoride X XSilicone Greases 1 1Silicone Oils 1 1Silver Bromide 1 3Silver Chloride 1 3Silver Cyanide 1 3Silver Nitrate 1 1Silver Sulfate 1 3Sinclair Opaline CX-EP Lube 4 1Skelly, Solvent B, C, E 4 1Skydrol 500 B4 1 4Skydrol 7000 1 2Skydrol LD-4 1 4Soap Solutions 1 1Socony Mobile Type A 4 1Socony Vacuum AMV AC781 (Grea 4 1Socony Vacuum PD959B 4 1Soda Ash 1 1Sodium (Molten) X XSodium Acetate 1 4

Sodium Acid Bisulfate 1 3Sodium Acid Fluoride 1 3Sodium Acid Sulfate 1 3Sodium Aluminate 1 3Sodium Aluminate Sulfate 1 3Sodium Anthraquinone Disulfate 1 3Sodium Antimonate 1 3Sodium Arsenate 1 3Sodium Arsenite 1 3Sodium Benzoate 1 3Sodium Bicarbonate (Baking Soda) 1 1Sodium Bichromate 1 3Sodium Bifluoride 1 3Sodium Bisulfate or Bisulfite 1 1Sodium Bisulfide 1 3Sodium Bitartrate 1 3Sodium Borate 1 1Sodium Bromate 1 3Sodium Bromide 1 3Sodium Carbonate (Soda Ash) 1 1Sodium Chlorate 1 3Sodium Chloride 1 1Sodium Chlorite 1 3Sodium Chloroacetate 1 3Sodium Chromate 1 3Sodium Citrate 1 3Sodium Cyanamide 1 3Sodium Cyanate 1 3Sodium Cyanide 1 XSodium Diacetate 1 3Sodium Diphenyl Sulfonate 1 3Sodium Diphosphate 1 3Sodium Disilicate 1 3Sodium Ethylate 1 3Sodium Ferricyanide 1 3Sodium Ferrocyanide 1 3Sodium Fluoride 1 3Sodium Fluorosilicate 1 3Sodium Glutamate 1 3Sodium Hydride X XSodium Hydrogen Sulfate 1 3Sodium Hydrosulfide 1 3Sodium Hydrosulfite 1 3Sodium Hydroxide, 3 Molar 1 2Sodium Hypochlorite 1 1Sodium Hypophosphate 1 3Sodium Hypophosphite 1 3

Sodium Hyposulfite 1 3Sodium Iodide 1 3Sodium Lactate 1 3Sodium Metaphosphate 1 1Sodium Metasilicate 1 3Sodium Methylate 1 3Sodium Monophosphate 1 3Sodium Nitrate 1 XSodium Oleate 1 3Sodium Orthosilicate 1 3Sodium Oxalate 1 3Sodium Perborate 1 1Sodium Percarbonate 1 3Sodium Perchlorate 1 3Sodium Peroxide 1 1Sodium Persulfate 1 3Sodium Phenolate 1 3Sodium Phenoxide 1 3Sodium Phosphate (Dibasic) 1 1Sodium Phosphate (Mono) 1 1Sodium Phosphate (Tribasic) 1 1Sodium Plumbite 1 3Sodium Pyrophosphate 1 3Sodium Resinate 1 3Sodium Salicylate 1 3Sodium Salts 1 1Sodium Sesquisilicate X XSodium Silicate 1 1Sodium Silicofluoride X XSodium Stannate 1 3Sodium Sulfate 1 1Sodium Sulfide and Sulfite 1 1Sodium Sulfocyanide 1 3Sodium Tartrate 1 3Sodium Tetraborate 1 3Sodium Tetraphosphate 1 3Sodium Tetrasulfide 1 3Sodium Thioarsenate 1 3Sodium Thiocyanate 1 3Sodium Thiosulfate 1 1Sodium Trichloroacetate 1 3Sodium Triphosphate 1 3Solvesso 100, 150 X XSorbitol 1 3Sour Crude Oil 4 1Sour Natural Gas 4 1Sovasol No. 1, 2, and 3 4 1

Sovasol No. 73 and 74 4 1Soybean Oil 3 1Spry 2 1SR-10 Fuel 4 1SR-6 Fuel 4 1Standard Oil Mobilube GX90-EP Lu 4 1Stannic Ammonium Chloride 1 3Stannic Chloride 1 1Stannic Chloride, 50% 1 1Stannic Tetrachloride 1 3Stannous Bisulfate 1 3Stannous Bromide 1 3Stannous Chloride (15%) 1 1Stannous Fluoride 1 3Stannous Sulfate 1 3Stauffer 7700 4 1Stearic Acid 2 XStoddard Solvent 4 1Strontium Acetate 1 3Strontium Carbonate 1 3Strontium Chloride 1 3Strontium Hydroxide 1 3Strontium Nitrate 1 3Styrene (Monomer) 4 2Succinic Acid 1 3Sucrose Solutions 1 1Sulfamic Acid 1 3Sulfanilic Acid 1 3Sulfanilic Chloride 4 1Sulfanilimide 4 1Sulfite Liquors 1 3Sulfolane 1 2Sulfonated Oils 4 1Sulfonic Acid 1 3Sulfonyl Choride 1 3Sulfur 1 1Sulfur (Molten) 3 1Sulfur Chloride 4 1Sulfur Dioxide, Dry 1 4Sulfur Dioxide, Liquidified under pre 1 4Sulfur Dioxide, Wet 1 4Sulfur Hexafluoride 1 3Sulfur Liquors 2 1Sulfur Monochloride 4 1Sulfur Tetrafluoride X XSulfur Trioxide Dry 2 1Sulfuric Acid (20% Oleum) 1 3

Sulfuric Acid, 3 Molar to 158°F 1 1Sulfuric Acid, Concentrated Room T 3 1Sulfuric Acid, Concentrated to 158° 4 1Sulfuric Chlorohydrin (Chlorosulfoni 1 3Sulfurous Acid 2 1Sunoco #3661 4 1Sunoco All purpose grease 4 1Sunoco SAE 10 4 1Sunsafe (Fire resist. hydr. fluid) 4 1Super Shell Gas 4 1Surfuryl Chloride 1 3Swan Finch EP Lube 4 1Swan Finch Hypoid-90 4 1Tallow 4 1Tannic Acid (10%) 1 1Tar, bituminous 4 1Tartaric Acid 2 1Tellone II X XTerephthalic Acid 1 3Terpineol 3 1Terpinyl Acetate 4 1Tertiary Amyl Methyl Ether (TAME) X XTertiary Butyl Catechol or p-tert-but 2 1Tertiary Butyl Mercaptan 4 1Tetrabromoethane 4 1Tetrabromomethane 4 1Tetrabutyl Titanate 1 1Tetrachloroethylene 4 1Tetrachoroethane 4 1Tetraethyl Lead 4 1Tetraethyl Lead “Blend” V1164-75 4 1Tetraethyl Orthosilicate (TEOS) X XTetrahydrofuran 2 4Tetralin 4 1Tetramethyl Ammonium Hydroxide 1 3Tetramethylcyclotetrasiloxane (TMC X XTetramethyldihydropyridine 4 1Tetramethyldihydropyridine 4 1Tetraphosphoglucosate 1 3Tetraphosphoric Acid X XThio Acid Chloride X XThioamyl Alcohol 4 1Thiodiacetic Acid 1 3Thioethanol 1 3Thioglycolic Acid 1 3Thiokol TP-90B 1 1Thiokol TP-95 1 1

Thionyl Chloride 4 1Thiophene (Thiofuran) 4 1Thiophosphoryl Chloride 1 3Thiourea 1 3Thorium Nitrate 1 3Tidewater Multigear, 140 EP Lube 4 1Tidewater Oil-Beedol 4 1Tin Ammonium Chloride 1 3Tin Chloride 4 1Tin Tetrachloride 4 1Titanic Acid 1 3Titanium Dioxide 1 3Titanium Sulfate 1 3Titanium Tetrachloride 4 1Toluene 4 1Toluene Bisodium Sulfite X XToluene Diisocyanate (TDI) 2 4Toluene Sulfonyl Chloride 4 1Toluenesulfonic Acid 1 3Toluidine 4 1Toluol 1 3Toluquinone 4 1Tolylaldehyde 1 3Transformer Oil 4 1Transmission Fluid Type A 4 1Triacetin 1 4Triaryl Phosphate 1 1Tribromomethylbenzene 4 1Tributoxyethyl Phosphate 1 1Tributyl Citrate 1 3Tributyl Mercaptan 4 1Tributyl Phosphate 1 4Tributylamine X XTrichloroacetic Acid 2 3Trichloroacetyl Chloride 4 1Trichlorobenzene 4 1Trichloroethane 4 1Trichloroethanolamine 1 3Trichloroethylene 4 1Trichloromethane 4 1Trichloronitromethane (Chloropicrin 1 3Trichlorophenylsilane X XTrichloropropane 4 1Trichlorosilane 4 1Tricresyl Phosphate 1 2Triethanol Amine 2 4Triethyl Phosphate 4 1

Triethylaluminum X XTriethylborane X XTriethylene Glycol 1 3Triethylenetetramine 1 3Trifluoroacetic Acid 1 3Trifluoroethane 4 1Trifluoromethane 4 1Trifluorovinylchloride 4 1Triisopropylbenzylchloride 4 1Trimethylamine 1 3Trimethylamine (TMA) 1 3Trimethylbenzene 4 1Trimethylborate (TMB) 4 1Trimethylpentane 4 1Trinitrololuene (TNT) 4 2Trioctyl Phosphate 1 2Triphenylphosphite 1 3Tripoly Phosphate 1 2Tripotassium Phosphate 1 3Trisodium Phosphate 1 3Tritium X XTung Oil (China Wood Oil) 4 1Tungsten Hexafluoride X XTungstic Acid X XTurbine Oil 4 1Turbine Oil #15 (MIL-L-7808A) 4 1Turbo Oil #35 4 1Turpentine 4 1Type I Fuel (MIL-S-3136)(ASTM Re 4 1Type II Fuel MIL-S-3136 4 1Type III Fuel MIL-S-3136(ASTM Re 4 1Undecylenic Acid 4 1Undecylic Acid 4 1Univis 40 (Hydr. Fluid) 4 1Univolt #35 (Mineral Oil) 4 1Unsymmetrical Dimethyl Hydrazine 1 4UPDI(Ultrapure Deionized Water) 1 3Uranium Hexachloride X 1Uranium Hexafluoride X XUranium Sulfate Factory X XUric Acid 1 3Valeraldehyde 1 3Valeric Acid 1 3Vanadium Oxide 4 1Vanadium Pentoxide 4 1Varnish 4 1Vegetable Oil 3 1

Versilube F44, F55 1 1Versilube F-50 1 1Vinegar 2 3Vinyl Acetate 1 3Vinyl Benzene 4 1Vinyl Benzoate 4 1Vinyl Chloride 4 1Vinyl Fluoride 4 1Vinylidene Chloride 4 1Vinylpyridine 4 1Vitriol (White) 1 3VV-H-910 1 1Wagner 21B Brake Fluid 1 4Water 1 2Wemco C 4 1Wood Alcohol 1 4Wood Oil 4 1Xenon 1 1Xylene 4 1Xylidenes-Mixed-Aromatic Amines 1 4Xylol 4 1Zeolites 1 1Zinc Acetate 1 4Zinc Ammonium Chloride 1 3Zinc Chloride 1 1Zinc Chromate 1 3Zinc Cyanide 1 3Zinc Diethyldithiocarbamate 1 3Zinc Dihydrogen Phosphate 1 3Zinc Fluorosilicate X XZinc Hydrosulfite 1 3Zinc Naphthenate X XZinc Nitrate 1 1Zinc Oxide 1 1Zinc Phenolsulfonate 1 3Zinc Phosphate 1 1Zinc Salts 1 1Zinc Silicofluoride X XZinc Stearate 1 3Zinc Sulfate 1 1Zinc Sulfide 1 3Zirconium Nitrate 1 1