Substance CASRN Chemical Class Conc. Tested Purity pH Water Solubility GHS Classification EPA Classification EU Classification FHSA Classification Acetic Acid 64-19-7 Acid (organic) [carboxylic acid] 10% n.a. 2.4 soluble Category 1 Category I R41 study criteria not met Acid blue 40 6424-85-7 "Amine, Quinone, Salt (organic)" n.a. n.a. 8.0 soluble (30 g/L@ 80C) Category 1 study criteria not met R36 irritant Methoxyethyl acrylate 3121-61-7 "Ester, Ether" 100% 99.6% n.a. Soluble Category 1 study criteria not met R36 study criteria not met Aluminum chloride 16603-84-2 Salt (inorganic) n.a. n.a. ? ? Category 1 Category I R41 irritant gamma-Aminopropyltriethoxy silane 919-30-2 "Amine, Amidine, Organosilicon Compound" 100% 99% ? ? Category 1 study criteria not met Review Data irritant Antimony oxide 1309-64-4 Salt (inorganic) 100% 83.5% ? ? Category 1 Category I R41 irritant Benzalkonium chloride 8001-54-5 Onium Compound 5% 98% 3.1 soluble Category 1 Category I R41 study criteria not met Benzenesulfonyl chloride 98-09-9 "Acyl Halide, Sulfur Compound (organic)" n.a. 99.6% ? ? Category 1 Category I R41 irritant Benzethonium chloride 121-54-0 "Amine, Onium Compound" 10% n.a. ? ? Category 1 Category I R41 study criteria not met 2-Benzyl-4-chlorophenol 120-32-1 Phenol 100% 95% ? ? Category 1 Category I R41 irritant "2,2-Dimethyl butanoic acid" 595-37-9 Acid (organic) [carboxylic acid] 100% 96% n.a. n.a. Category 1 Category I R41 irritant n-Butanol 71-36-3 Alcohol 10% n.a. n.a. insoluble Category 1 study criteria not met R41 study criteria not met Butyl cellosolve 111-76-2 Alcohol 100% 99% n.a. soluble (5 g/L) Category 1 Category II R36 study criteria not met 4-tert-Butylcatechol 98-29-3 Phenol 85% n.a. ? ? Category 1 Category I R41 irritant p-tert-Butylphenol 98-54-4 Phenol 100% n.a. ? ? Category 1 Category I R41 irritant Captan 90-concentrate (solid) 133-06-2 "Heterocyclic Compound, Sulfur Compound (organic)" 100% 90% 8.0 soluble (5.1 mg/L) Category 1 Category I R41 study criteria not met Cetylpyridinium bromide 140-72-7 "Onium Compound, Heterocyclic Compound" 6% 99% 6.0-8.0 (0.5%) soluble (5 g/L) Category 1 Category II R36 irritant Cetyltrimethylammonium bromide 57-09-0 "Onium Compound, Salt (organic)" 10% n.a. 5.9 soluble (30 g/L) Category 1 Category I R41 study criteria not met Chlorhexidine 55-56-1 Amidine 100% n.a. ? ? Category 1 study criteria not met R41 study criteria not met Cyclohexanol 108-93-0 Alcohol 100% 97% 4.5 soluble (3.6 mg/100 mL) Category 1 Category I R41 study criteria not met "3,4-Dichlorophenyl isocyanate" 102-36-3 Isocyanate 100% n.a. ? ? Category 1 Category I R41 study criteria not met Diethylaminopropionitrile 5351-04-2 "Amine, Nitrile" 100% >98.8% n.a. soluble Category 1 Category II R41 study criteria not met Diethylethanolamine 100-37-8 "Alcohol, Amine" 25% n.a. ? ? Category 1 Category I R41 irritant "1,3-Diiminobenz (f)-isoindoline" 65558-69-2 "Amine, Heterocyclic Compound" 100% n.a. n.a. ? Category 1 study criteria not met R41 study criteria not met "2,5-Dimethylhexanediol" 110-03-2 Alcohol 100% 99.5% 5.7 soluble Category 1 Category I R41 study criteria not met Bis-(3-aminopropyl) tetramethyl disiloxane 2469-55-8 "Amine, Amidine, Organosilicon Compound" 100% n.a. n.a. n.a. Category 1 Category I Review Data study criteria not met Domiphen bromide 538-71-6 "Ether, Onium Compound, Salt (organic)" 10% n.a. 6.2 n.a. Category 1 Category I R41 study criteria not met Granuform 30525-89-4 "Aldehyde, Ether" n.a. n.a. 4.0 ? Category 1 study criteria not met Review Data study criteria not met Hydroxyethyl acrylate 818-61-1 "Alcohol, Ester" 100% n.a. ? ? Category 1 Category I R41 study criteria not met 2-Hydroxyisobutyric acid ethylester 80-55-7 "Alcohol, Ester" n.a. n.a. ? ? Category 1 study criteria not met R41 study criteria not met 2-Hydroxyisobutyric acid 594-61-6 Acid (organic) [carboxylic acid] n.a. n.a. ? ? Category 1 study criteria not met R41 study criteria not met Imidazole 288-32-4 Heterocyclic Compound 100% 99% 10.3 soluble (633 g/L) Category 1 Category I R41 study criteria not met Cyclohexyl isocyanate 3173-53-3 Isocyanate 100% Technical Grade n.a. insoluble Category 1 Category I R41 study criteria not met alpha-Ketoglutaric acid alpha 328-50-7 Acid (organic) [carboxylic acid] n.a. n.a. ? ? Category 1 study criteria not met R41 study criteria not met Lactic Acid 50-21-5 "Alcohol, Acid (organic) [carboxylic acid]" 100% n.a. 1.9 soluble Category 1 Category I R41 study criteria not met Lauric acid 143-07-7 Acid (organic) [carboxylic acid] 100% >92% 4.2 insoluble Category 1 Category I R41 study criteria not met 4-Chloro-methanilic acid 98-36-2 "Amine, Sulfur Compound (organic)" n.a. n.a. ? ? Category 1 study criteria not met Review Data study criteria not met n-Acetyl-methionine 1115-47-5 "Amide, Amino Acid" n.a. n.a. 2.2 ? Category 1 study criteria not met R41 study criteria not met 2-Methylbutyric acid 116-53-0 Acid (organic) [carboxylic acid] 100% 97.9% ? ? Category 1 Category I Review Data study criteria not met Methylpentynol 77-75-8 Alcohol n.a. n.a. ? ? Category 1 Category I R41 study criteria not met Methylthioglycolate 2365-48-2 "Ester, Sulfur Compound (organic)" 100% 99.7% pKa 8.22 Soluble Category 1 Category II R36 study criteria not met 1-Naphthaleneacetic acid (solid) 86-87-3 "Acid (organic) [carboxylic acid], Polycyclic Compound" 100% 96% 3.3 insoluble (420 mg/L) Category 1 Category I R41 irritant n-Octylamine 111-86-4 Amine 100% n.a. ? ? Category 1 Category I R41 study criteria not met tetra-N-Octylammonium bromide 14866-33-2 Onium Compound 100% n.a. ? ? Category 1 Category I R41 study criteria not met Organofunctional Silane 45-49 82985-35-1 "Amine, Organosilicon Compound" 100% n.a. ? ? Category 1 Category I R41 study criteria not met "4-(1,1,3,3-Tetramethylbutyl)phenol" 140-66-9 Phenol 100% n.a. ? ? Category 1 study criteria not met R41 study criteria not met "Phosphorodicloridic acid, ethyl ester" 1498-51-7 "Ester, Organophosphorus Compound" 100% 96% ? ? Category 1 Category I R41 irritant Polyethylene glycol nonylphenyl ether (Surfonic HDL-1) 9016-45-9 "Alcohol, Ether" 100% n.a. ? ? Category 1 Category I R41 irritant Potassium laurate 10124-65-9 "Acid (organic) [carboxylic acid], Salt (organic) " 10% n.a. ? ? Category 1 Category I R41 study criteria not met Promethazine hydrochloride 58-33-3 "Amine, Amidine, Heterocyclic Compound, Sulfur Compound (organic)" 100% 98% ? n.a. Category 1 Category I R41 study criteria not met Protectol PP 80-54-6 Aldehyde 100% 84.8% n.a. n.a. Category 1 Category I R41 study criteria not met Pyridine 110-86-1 Heterocyclic Compound 100% 99.9+% 9.9 soluble Category 1 Category I R41 study criteria not met Quinacrine 69-05-6 "Amine, Heterocyclic Compound, Polycyclic Compound" 100% 90% ? soluble (1 g/36 mL) Category 1 Category I R41 study criteria not met beta-Resorcylic acid 89-86-1 "Acid (organic) [carboxylic acid], Phenol" n.a. n.a. ? ? Category 1 study criteria not met Review Data study criteria not met Sodium hydrogen sulfate 7681-38-1 Salt (inorganic) n.a. n.a. ? ? Category 1 study criteria not met Review Data study criteria not met Sodium hydroxide 1310-73-2 Alkali 10% Reagent Grade 12.7 soluble (1 g/0.9 mL) Category 1 Category I R41 study criteria not met Sodium oxalate 62-76-0 Acid (organic) [carboxylic acid] 100% >99% 9.4 soluble (37 g/L) Category 1 Category I R41 study criteria not met Sodium perborate tetrahydrate 10486-00-7 "Boron Compound, Salt (inorganic)" 100% 98.6% 10.0 n.a. Category 1 Category I R41 study criteria not met Di(2-ethylhexyl) sodium sulfosuccinate 98-09-9 "Ester, Salt (organic), Sulfur Compound (organic)" 10% n.a. 6.5 soluble (15 g/L) Category 1 study criteria not met R41 study criteria not met Dibenzoyl-L-tartaric acid 2743-38-6 "Acid (organic) [carboxylic acid], Ester" 100% 98% n.a. slightly soluble Category 1 Category I R41 study criteria not met Tetraethylene glycol diacrylate 17831-71-9 "Ether, Nitro Compound" 100% n.a. ? ? Category 1 Category I R41 irritant Tetrahydrofuran 109-99-9 "Ether, Heterocyclic Compound" 100% n.a. ? ? Category 1 study criteria not met Review Data irritant "N,N,N',N`-Tetramethylhexanediamine" 111-18-2 Amine 100% n.a. ? ? Category 1 Category I R41 irritant 2-Nitro-4-thiocyanoaniline 54029-45-7 "Amine, Nitro Compound, Sulfur Compound (organic)" 100% n.a. ? ? Category 1 Category I R41 study criteria not met TNO-35 (Propyl lactate) 616-09-1 "Alcohol, Ester" n.a. n.a. ? ? Category 1 Category I R41 study criteria not met "1,2,4-Triazole, sodium salt" 41253-21-8 "Heterocyclic Compound, Salt (organic)" 100% 99% n.a. soluble Category 1 Category I R41 study criteria not met Trichloroacetic acid 76-03-9 Acid (organic) [carboxylic acid] 30% Reagent Grade 0.7 soluble (10 g/mL) Category 1 Category I R41 study criteria not met Trichloroacetyl chloride 76-02-8 Acyl Halide n.a. n.a. ? ? Category 1 Category I R41 study criteria not met Triton X-100 9002-93-1 Ether 100% n.a. n.a. soluble Category 1 study criteria not met Review Data irritant Ammonia 7664-41-7 Alkali - - - n.a. Category 1(H) - - - Chloroform 67-66-3 Hydrocarbon (acyclic) - - - n.a. Category 1(H) - - - Lime 1305-78-8 Salt (inorganic) - - - n.a. Category 1(H) - - - Magnesium hydroxide 12141-11-6 Salt (inorganic) - - - n.a. Category 1(H) - - - Nitric acid 7697-37-2 "Acid, Salt (inorganic)" - - - n.a. Category 1(H) - - - Potassium hydroxide 1310-58-3 "Alkali, Salt (inorganic)" - - - n.a. Category 1(H) - - - Silver nitrate 7761-88-8 "Nitrate, Salt (inorganic)" - - - n.a. Category 1(H) - - - Sodium hydrogen difluoride 1333-83-1 Salt (inorganic) - - - n.a. Category 1(H) - - - Sulfuric acid 7664-93-9 "Acid (inorganic), Sulfur Compound (inorganic)" - - - n.a. Category 1(H) - - - Zinc chloride 7646-85-7 Salt (inorganic) - - - n.a. Category 1(H) - - - Methyl acetate 79-20-9 Ester 100% 98% n.a. 243 g/L Category 2A Category II R36 study criteria not met Acetone 67-64-1 Ketone 100% 99% 5.3 soluble Category 2A Category II R36 study criteria not met Benzotrichloride 98-07-7 Hydrocarbon (cyclic) 100% n.a. ? ? Category 2A Category II nonirritant irritant gamma-Butyrolactone 96-48-0 "Heterocyclic Compound, Lactone" 100% >99% 4.5 miscible Category 2A Category II R36 irritant 4-Carboxybenzaldehyde 619-66-9 "Aldehyde, Acid (organic) [carboxylic acid]" 100% >95% 3.1 Very soluble Category 2A Category II R36 study criteria not met Cetylpyridinium bromide 140-72-7 "Onium Compound, Heterocyclic Compound" 1% 99% 6.4 soluble (5 g/L) Category 2A study criteria not met R41 study criteria not met Deoxycholic acid sodium salt 302-95-4 "Alcohol, Acid (organic) [carboxylic acid], Polycyclic Compound, Salt (organic) " 10% n.a. ? ? Category 2A Category II R36 study criteria not met Dibenzyl phosphate 1623-08-1 "Ester, Organophosphorus Compound" 100% 99% 2.4 n.a. Category 2A Category II R36 study criteria not met "2,6-Dichlorobenzoyl chloride" 4659-45-4 Acyl Halide 100% 99% 2.5 insoluble Category 2A Category II R36 irritant 2-Ethyl-1-hexanol 104-76-7 Alcohol 100% 99% 4.8 slightly soluble Category 2A Category II R36 study criteria not met n-Hexanol 111-27-3 Alcohol 100% 98% 5.5 soluble (5.8 g/L) Category 2A Category II R36 study criteria not met Methyl ethyl ketone 78-93-3 Ketone 100% 99% 5.5 soluble (353 g/L) Category 2A Category III R36 study criteria not met Methyl cyanoacetate 105-34-0 "Ester, Nitrile" 100% 99% 5.7 soluble (54 g/L) Category 2A Category II R36 study criteria not met n-Octanol 111-87-5 Alcohol 100% >99% 6.1 insoluble (540 mg/L) Category 2A Category II R36 study criteria not met Triton X-100 9002-93-1 Ether 5% 98% n.a. soluble Category 2A Category I R41 study criteria not met Ethyl-2-methyl acetoacetate 609-14-3 "Ester, Ketone" 100% 97% 7.5 Slightly soluble Category 2B Category III nonirritant study criteria not met Ammonium nitrate 6484-52-2 "Onium Compound, Nitrate, Salt (organic)" 100% 99.999% 4.8 soluble (1920 g/L) Category 2B Category III R36 study criteria not met Butyl Dipropasol Solvent 29911-27-1 "Alcohol, Ether" 100% 99% ? ? Category 2B Category III nonirritant irritant 3-Chloropropionitrile 542-76-7 Nitrile 100% 99.9% n.a. soluble (45 g/100 mL) Category 2B Category III nonirritant study criteria not met Cyclopentanol 96-41-3 Alcohol 100% 99% n.a. slightly soluble Category 2B Category II R36 study criteria not met "3,3-Dithiodipropionic acid" 1119-62-6 "Acid (organic) [carboxylic acid], Organosilicon Compound" 100% 99% pKa 3.94 Very soluble Category 2B Category II nonirritant study criteria not met Hexyl cinnamic aldehyde 101-86-0 Aldehyde 12.5% in Alcohol n.a. ? ? Category 2B Category III nonirritant study criteria not met N-Laurylsarcosine sodium salt 137-16-6 "Amide, Amine, Salt (organic)" 10% n.a. ? ? Category 2B Category III nonirritant study criteria not met Maneb (solid) 12427-38-2 "Amine, Salt (organic), Urea" 100% 90% (approx) 8.4 Moderately soluble Category 2B Category III R36 irritant 2-Methyl-1-pentanol 105-30-6 Alcohol 100% 99% n.a. soluble (6 g/L) Category 2B Category III nonirritant study criteria not met Propasol Solvent P 1569-01-3 Alcohol 100% n.a. ? ? Category 2B Category II nonirritant irritant 6-Methyl purine 2004-03-7 Heterocyclic Compound 100% n.a. - ? Category 2B Category IV R36 irritant "2,6-Dichloro-5-fluoro-beta-oxo-3-pyridinepropanoate" 96568-04-6 "Ester, Heterocyclic Compound, Ketone" 100% n.a. ? ? Category 2B Category III nonirritant study criteria not met Triton X-100 9002-93-1 Ether 5% 98% n.a. soluble Category 2B Category I R41 study criteria not met iso-Octyl acrylate 29590-42-9 Ester 100% >99% n.a. n.a. nonirritant Category IV nonirritant study criteria not met tetra-Aminopyrimidine sulfate 5392-28-9 "Amine, Heterocyclic Compound, Salt (organic)" 100% 97% n.a. slightly soluble nonirritant Category III nonirritant study criteria not met "2,4-Difluoronitrobenzene" 446-35-5 Hydrocarbon (halogenated) 100% 99% n.a. n.a. nonirritant Category III nonirritant study criteria not met "n,n-Dimethylguanidine sulfate" 598-65-2 "Amidine, Salt (organic)" 100% >95% n.a. n.a. nonirritant Category III nonirritant study criteria not met 2-(n-Dodecylthio)ethanol 1462-55-1 "Alcohol, Ether, Sulfur Compound (organic)" 100% >99% ? ? nonirritant Category IV nonirritant study criteria not met iso-Propyl bromide 75-26-3 Hydrocarbon (halogenated) 100% >99% ? 3 g/L nonirritant Category IV nonirritant study criteria not met Di-iso-butyl ketone 108-83-8 Ketone 100% 99% n.a. 0.05 g/ 100 mL nonirritant Category IV nonirritant study criteria not met iso-Octylthioglycolate 25103-09-7 "Ester, Sulfur Compound (organic)" 100% 99% n.a. n.a. nonirritant Category IV nonirritant study criteria not met "2,4-Pentanediol" 625-69-4 Alcohol 100% 98% n.a. ? nonirritant Category IV nonirritant study criteria not met "2,2-Dimethyl-3-pentanol" 3970-62-5 Alcohol 100% 97% n.a. insoluble nonirritant Category III nonirritant study criteria not met Potassium tetrafluoroborate 14075-53-7 Salt (inorganic) 100% >99% n.a. 4.4 g/L nonirritant Category IV nonirritant study criteria not met "3-Methoxy-1,2-propanediol" 623-39-2 "Ether, Phenol" 100% 98% ? soluble nonirritant Category IV nonirritant study criteria not met Sodium lauryl sulfate 151-21-3 "Acid (organic) [carboxylic acid], Salt (organic) " 3% 98 % 8.0-10.0 (1% aq.) 1 g/10 mL nonirritant Category III nonirritant irritant Toluene 108-88-3 Hydrocarbon (cyclic) 100% 99% ? ? nonirritant Category III nonirritant study criteria not met Triton X-100 9002-93-1 Ether 1% 98% 7.2 soluble nonirritant Category II R36 irritant