Corrosive Chemicals
Chemical Name/Description Class CAS Number Acetic acid solution, not less than 50 percent but 8 64-19-7 not more than 80 percent acid, by mass Acetic acid solution, with more than 10 percent 8 64-19-7 and less than 50 percent acid, by mass Acetic acid, glacial or Acetic acid solution, with 8 64-19-7 more than 80 percent acid, by mass Acetic anhydride 8 108-24-7 Acetyl bromide 8 506-96-7 Acetyl iodide 8 507-02-8 Acrylic acid, stabilized 8 79-10-7 Alkyl sulfonic acids, liquid or Aryl sulfonic acids, liquid with more than 5 percent free 8 42615-29-2 sulfuric acid Alkyl sulfonic acids, liquid or Aryl sulfonic acids, liquid with not more than 5 percent free 8 42615-29-2 sulfuric acid Alkyl sulfonic acids, solid or Aryl sulfonic acids, solid with not more than 5 percent free 8 42615-29-2 sulfuric acid Alkyl sulfonic acids, solid or Aryl sulfonic acids, solid, with more than 5 percent free 8 42615-29-2 sulfuric acid Alkylphenols, liquid, n.o.s. (including C2-C12 8 99-89-8 homologues) Alkylphenols, solid, n.o.s. (including C2-C12 8 99-89-8 homologues) Alkylsulfuric acids 8 540-82-9 Allyltrichlorosilane, stabilized 8 107-37-9 Aluminum bromide, anhydrous 8 7727-15-3 Aluminum bromide, solution 8 7727-15-3 Aluminum chloride, anhydrous 8 7446-70-0 Aluminum chloride, solution 8 7784-13-6 Amines, liquid, corrosive, flammable, n.o.s. or 8 Polyamines, liquid, corrosive, flammable, n.o.s. Amines, liquid, corrosive, n.o.s, or Polyamines, 8 liquid, corrosive, n.o.s. Amines, solid, corrosive, n.o.s., or Polyamines, 8 solid, corrosive n.o.s. 2-(2-Aminoethoxy) ethanol 8 929-06-6 N-Aminoethylpiperazine 8 140-31-8 Ammonia solutions, relative density between 0.880 and 0.957 at 15 degrees C in water, with more than 8 007664-41-7 10 percent but not more than 35 percent Ammonia Ammonium hydrogen sulfate 8 7803-63-6 Ammonium hydrogendifluoride, solid 8 1341-49-7 Ammonium hydrogendifluoride, solution 8 1341-49-7 Ammonium polysulfide, solution 8 12259-92-6 Ammonium sulfide solution 8 012135-76-1 Amyl acid phosphate 8 2382-75-5 Amyltrichlorosilane 8 107-72-2 Anisoyl chloride 8 1300-64-7 Antimony pentachloride, liquid 8 007647-18-9 Antimony pentachloride, solutions 8 007647-18-9 Antimony pentafluoride 8 7783-70-2 Antimony trichloride, liquid 8 010025-91-9 Antimony trichloride, solid 8 010025-91-9 Batteries, dry, containing potassium hydroxide 8 solid, electric, storage Batteries, wet, filled with acid, electric storage 8 Batteries, wet, filled with alkali, electric 8 storage Batteries, wet, non-spillable, electric storage 8 Battery fluid, acid 8 7664-93-9 Battery fluid, alkali 8 7664-93-9 Benzene sulfonyl chloride 8 000098-11-3 Benzotrichloride 8 98-07-7 Benzoyl chloride 8 98-88-4 Benzyl chloroformate 8 501-53-1 Benzyldimethylamine 8 103-83-3 Bisulfate, aqueous solution 8 7681381 Bisulfites, aqueous solutions, n.o.s. 8 7631-90-5 Bombs, smoke, non-explosive, with corrosive 8 liquid, without initiating device Boron tribromide 8 007440-42-8 Boron trifluoride acetic acid complex 8 373-61-5 Boron trifluoride diethyl etherate 8 109-63-7 Boron trifluoride dihydrate 8 13319-75-0 Boron trifluoride propionic acid complex 8 Bromine or Bromine solutions 8 7726-95-6 Bromoacetic acid, solid 8 79-08-3 Bromoacetic acid, solution 8 79-08-3 Bromoacetyl bromide 8 598-21-0 Butyl acid phosphate 8 107-66-4 Butyltrichlorosilane 8 7521-80-4 Butyric acid 8 000107-92-6 Butyric anhydride 8 106-31-0 Caesium hydroxide 8 21351-79-1 Caesium hydroxide solution 8 21351-79-1 Calcium oxide 8 007440-70-2 Caproic acid 8 142-62-1 Caustic alkali liquids, n.o.s. 8 Chemical kit 8 Chlorite solution 8 007758-19-2 Chlorophenolates, liquid or Phenolates, liquid 8 25167800 Chlorophenolates, solid or Phenolates, solid 8 106-48-9 Chlorophenyltrichlorosilane 8 26571-79-9 Chloroplatinic acid, solid 8 16941-12-1 2-Chloropropionic acid 8 598-78-7 Chlorosilanes, corrosive, flammable, n.o.s. 8 13465-78-6 Chlorosilanes, corrosive, n.o.s. 8 13465-78-6 Chlorosulfonic acid (with or without sulfur 8 007790-94-5 trioxide) Chromic acid solution 8 007738-94-5 Chromic fluoride, solid 8 7788-97-8 Chromic fluoride, solution 8 7788-97-8 Chromium oxychloride 8 14977-61-8 Chromosulfuric acid 8 14489-25-9 Compounds, cleaning liquid 8 Compounds, tree killing, liquid or Compounds, weed 8 killing, liquid Copper chloride 8 7447-39-4 Corrosive liquid, acidic, inorganic, n.o.s. 8 Corrosive liquid, acidic, organic, n.o.s. 8 Corrosive liquid, basic, inorganic, n.o.s. 8 Corrosive liquid, basic, organic, n.o.s. 8 Corrosive liquid, self-heating, n.o.s. 8 Corrosive liquids, flammable, n.o.s. 8 Corrosive liquids, n.o.s. 8 Corrosive liquids, oxidizing, n.o.s. 8 Corrosive liquids, toxic, n.o.s. 8 Corrosive liquids, water-reactive, n.o.s. 8 Corrosive solid, acidic, inorganic, n.o.s. 8 Corrosive solid, acidic, organic, n.o.s. 8 Corrosive solid, basic, inorganic, n.o.s. 8 Corrosive solid, basic, organic, n.o.s. 8 Corrosive solids, flammable, n.o.s. 8 Corrosive solids, n.o.s. 8 Corrosive solids, oxidizing, n.o.s. 8 Corrosive solids, self-heating, n.o.s. 8 Corrosive solids, toxic, n.o.s. 8 Corrosive solids, water-reactive, n.o.s. 8 Crotonic acid liquid 8 3724-65-0 Crotonic acid, solid 8 3724-65-0 Cupriethylenediamine solution 8 13426-91-0 Cyanuric chloride 8 108-77-0 Cyclohexenyltrichlorosilane 8 10137-69-6 Cyclohexylamine 8 108-91-8 Cyclohexyltrichlorosilane 8 98-12-4 Dibenzyldichlorosilane 8 Dichloroacetic acid 8 79-43-6 Dichloroacetyl chloride 8 79-36-7 Dichlorophenyltrichlorosilane 8 27137-85-5 Dicyclohexylamine 8 101-83-7 2-Diethylaminoethanol 8 100-37-8 Diethyldichlorosilane 8 1719-53-5 Diethylenetriamine 8 111-40-0 N,N-Diethylethylenediamine 8 100-36-7 Diethylthiophosphoryl chloride 8 2524-O4-1 Difluorophosphoric acid, anhydrous 8 13779-41-4 Diisooctyl acid phosphate 8 27215-10-7 2-Dimethylaminoethanol 8 108-01-0 Dimethylcarbamoyl chloride 8 79-44-7 N,N-Dimethylcyclo-hexylamine 8 98-94-2 Di-n-butylamine 8 111-92-2 Diphenyldichlorosilane 8 80-10-4 Diphenylmethyl bromide 8 776-74-9 Disinfectant, liquid, corrosive, n.o.s. 8 Disodium trioxosilicate 8 Dodecyltrichlorosilane 8 4484-72-4 Dyes, liquid, corrosive, n.o.s. or Dye 8 intermediates, liquid, corrosive, n.o.s. Dyes, solid, corrosive, n.o.s. or Dye 8 intermediates, solid, corrosive, n.o.s. Ethanolamine or Ethanolamine solutions 8 141-43-5 Ethyl chlorothioformate 8 26555-35-1 Ethylenediamine 8 107-15-3 Ethylphenyldichlorosilane 8 1125-27-5 Ferric chloride, anhydrous 8 7705-08-0 Ferric chloride, solution 8 7705-08-0 Ferrous chloride, solid 8 7758-94-3 Ferrous chloride, solution 8 7758-94-3 Fire extinguisher charges, corrosive liquid 8 Fluoroboric acid 8 16872-11-0 Fluorophosphoric acid anhydrous 8 13537-32-1 Fluorosilicic acid 8 16961-83-4 Fluorosulfonic acid 8 7789-21-1 Formaldehyde, solutions, with not less than 25 8 50000 percent formaldehyde Formic acid 8 64-18-6 Fumaryl chloride 8 627-63-4 Gallium 8 7440-55-3 Hexadecyltrichlorosilane 8 5894-60-0 Hexafluorophosphoric acid 8 16940-81-1 Hexamethylenediamine solution 8 124-09-4 Hexamethylenediamine, solid 8 124-09-4 Hexyltrichlorosilane 8 928-65-4 Hydrazine aqueous solution, with more than 37% 8 302-01-2 hydrazine, by mass Hydrazine, anhydrous 8 302-01-2 Hydriodic acid 8 10034-85-2 Hydrobromic acid, with more than 4 percent 8 10035-10-6 hydrobromic acid 9 Hydrobromic acid, with more than 49 percent 8 10035-10-6 hydrobromic acid Hydrobromic acid, with not more than 49 percent 8 10035-10-6 hydrobromic acid Hydrochloric acid 8 7647-01-0 Hydrofluoric acid and Sulfuric acid mixtures 8 7664-39-3 Hydrofluoric acid, with more than 60 percent 8 7664-39-3 strength Hydrofluoric acid, with not more than 60 percent 8 7664-39-3 strength Hydrogen fluoride, anhydrous 8 7664-39-3 Hydrogendifluorides, n.o.s. solid 8 Hydrogendifluorides, n.o.s. solutions 8 Hydroxylamine sulfate 8 10039-54-0 Hypochlorite solutions 8 3,3'-Iminodipropylamine 8 56-18-8 Iodine monochloride 8 7790-99-0 Isophoronediamine 8 2855-13-2 Isopropyl acid phosphate 8 1623-24-1 7446-14-2\15739- Lead sulfate with more than 3 percent free acid 8 80-7 Lithium hydroxide 8 1310-66-3 Lithium hydroxide, solution 8 1310-65-2 Maleic anhydride 8 108316 Mercury 8 7439-97-6 Mercury contained in manufactured articles 8 7439-97-6 Methacrylic Acid, stabilized 8 79-41-4 Methylphenyldichlorosilane 8 149-74-6 Molybdenum pentachloride 8 10241-05-1 Morpholine 8 110-91-8 Nitrating acid mixtures spent with not more than 8 50 percent nitric acid Nitrating acid mixtures with more than 50 percent 8 nitric acid Nitrating acid mixtures with not more than 50 8 percent nitric acid Nitrating acid mixtures, spent with more than 50 8 percent nitric acid Nitric acid other than red fuming, with more than 8 7697-37-2 70 percent nitric acid Nitric acid other than red fuming, with not more 8 7697-37-2 than 70 percent nitric acid Nitric acid, red fuming 8 7697-37-2 Nitrobenzenesulfonic acid 8 31212-28-9 Nitrohydrochloric acid 8 8007-69-0 Nitrosylsulfuric acid 8 7782-78-7 Nonyltrichlorosilane 8 5283-67-0 Octadecyltrichlorosilane 8 11204-90-1 Octyltrichlorosilane 8 5283-66-9 Paint or Paint related material 8 1-Pentol 8 12772-47-3 Perchloric acid with not more than 50 percent acid 8 7601-90-3 by mass Phenolsulfonic acid, liquid 8 1333-39-7 Phenyl phosphorus dichloride 8 644-97-3 Phenyl phosphorus thiodichloride 8 3497-00-5 Phenylacetyl chloride 8 103-80-0 Phenyltrichlorosilane 8 98-13-5 Phosphoric acid, liquid 8 7664-38-2 Phosphoric acid, solid 8 7664-38-2 Phosphorous acid 8 7664-38-2 Phosphorus oxybromide 8 7789-59-5 Phosphorus oxybromide, molten 8 7789-59-5 Phosphorus oxychloride 8 10025-87-3 Phosphorus pentabromide 8 10026-13-8 Phosphorus pentachloride 8 7647-19-0 Phosphorus pentoxide 8 1314-56-3 Phosphorus tribromide 8 7789-60-8 Phosphorus trioxide 8 1314-24-5 Phthalic anhydride with more than .05 percent 8 85-44-9 maleic anhydride Piperazine 8 110-85-0 Piperidine 8 110-89-4 Potassium hydrogen sulfate 8 7646-93-7 Potassium hydrogendifluoride, solid 8 7789-29-9 Potassium hydrogendifluoride, solution 8 7789-29-9 Potassium hydroxide, solid 8 1310-58-3 Potassium hydroxide, solution 8 1310-58-3 Potassium monoxide 8 12136-45-7 Potassium sulfide, hydrated with not less than 30 8 1312-73-8 percent water of crystallization Propionic acid 8 79-09-4 Propionic anhydride 8 123-62-6 1,2-Propylenediamine 8 78-90-0 Propyltrichlorosilane 8 141-57-1 Pyrosulfuryl chloride 8 7791-27-7 Rubidium hydroxide 8 1310-82-3 Rubidium hydroxide solution 8 1310-82-3 Selenic acid 8 7783-O8-6 Selenium oxychloride 8 7791-23-3 Silicon tetrachloride 8 10026-04-7 Sludge, acid 8 Soda lime with more than 4 percent sodium 8 8006-28-8 hydroxide 1302-42-7\11138- Sodium aluminate, solid 8 49-1 Sodium aluminate, solution 8 11138-49-1 Sodium borohydride and sodium hydroxide solution, with not more than 12 percent sodium borohydride 8 16940-66-2 and not more than 40 percent sodium hydroxide by mass Sodium hydrogendifluoride solution 8 16940-66-2 Sodium hydrogendifluoride, solid 8 16940-66-2 Sodium hydrosulfide with not less than 25 percent 8 16940-66-2 water of crystallization Sodium hydroxide solution 8 1310-73-2 Sodium hydroxide, solid 8 1310-73-2 Sodium monoxide 8 12401-86-4 Sodium sulfide, hydrated with not less than30 8 1313-82-2 percent water Solids containing corrosive liquid, n.o.s. 8 Stannic chloride pentahydrate 8 10026-06-9 Stannic chloride, anhydrous 8 7646-78-8 Sulfamic acid 8 5329-14-6 Sulfur chlorides 8 10025-67-9 Sulfur trioxide, stabilized 8 11/9/7446 Sulfuric acid with more than 51 percent acid 8 7664-93-9 Sulfuric acid with not more than 51% acid 8 7664-93-9 Sulfuric acid, fuming with 30 percent or more free 8 7664-93-9 sulfur trioxide Sulfuric acid, fuming with less than 30 percent 8 7664-93-9 free sulfur trioxide Sulfuric acid, spent 8 7664-93-9 Sulfurous acid 8 7782-99-2 Sulfuryl chloride 8 7791-25-5 Tetraethylenepentamine 8 112-57-2 Tetrahydrophthalic anhydrides with more than 0.05 8 85-43-8\2426-02-0 percent of maleic anhydride Tetramethylammonium hydroxide 8 75-59-2 Thioglycolic acid 8 68-11-1 Thionyl chloride 8 9/7/7719 Thiophosphoryl chloride 8 3982-91-0 Titanium tetrachloride 8 7550-45-0 Titanium trichloride mixtures 8 7705-O7-9 Trichloroacetic acid 8 76-03-9 Trichloroacetic acid, solution 8 76-03-9 Trichloroacetyl chloride 8 76-02-8 Triethylenetetramine 8 112-24-3 Trifluoroacetic acid 8 76-05-1 Trimethylcyclohexylamine 8 34216-34-7 Trimethylhexamethylenediamines 8 25620-58-0 Valeryl chloride 8 638-29-9 Vanadium oxytrichloride 8 7727-18-6 Vanadium tetrachloride 8 7632-51-1 Vanadium trichloride 8 7718-98-1 Zinc chloride, anhydrous 8 7646-85-7 Zinc chloride, solution 8 7646-85-7 Zirconium tetrachloride 8 10026-11-6
SENSITIZERS
1 Sensitizer listings are explained by numbers as defined below:
The American Conference of Governmental Industrial Hygienists (ACGIH) 1 = used sensitization as “TLV basis – Critical Effect” for this compound. 2 = ACGIH assigned a SEN notation to this compound. Implied within the ACGIH listing of “aliphatic hydrocarbon gasses alkane 3 = (C1 – C4)”.
The British Health and Safety Executive (HSE) listed this compound as causing occupational asthma. Although potentially defined differently from respiratory sensitizers, HSE used the following description: “Occupational asthma is caused by workers breathing in substances at work that produce a hypersensitive state in the airways - the small tubes that carry air in and out of the lungs - and trigger a subsequent response in them. Not everyone who becomes sensitized goes on to get the clinical disease but once the lungs become hypersensitive further exposure to the substance, even at quite low levels, may provoke an attack.” Steve Smith at DOSH identified this list as 4 = compounds that are potential respiratory sensitizers. 5 = Implied within HSE listing of “cobalt compounds”. Implied within the ACGIH AND HSE listings of “flour dust”. The ACGIH 6 = listing has a SEN notation.. 7 = Implied within HSE listing of “isocyanates”. 8 = Possibly limited to the HSE listing of “nickel sulphate”. 9 = Probably included in the HSE listing of “piperazine”. Probably includes the HSE listing of “chloroplatinates and other 10 = halogenoplatinates”. Partially included within HSE listings of “some hardwood dusts” and “some 11 = softwood dusts”. 12 = Included within the HSE listing of “some softwood dusts”.
LIST PF POSSIBLE SENSITIZER SUBSTANCES
Sensitizer Name(c) CAS # ppm mg/M3 Ceiling ppm mg/M3 Skin Listing1 Priority 2
Allyl propyl disulfide 2179591 2 12 3 18 1 2
Azinphos methyl; 0,0- dimethyl S-(4-oxo-1,2,3- 86500 -- 0.2 S 1 2 Beryllium and beryllium compounds -- 0.002 0.025mg/M3 -- 0.005(p) 1 2 Butyl acrylate 141322 10 55 1 1,2 n-Butyl glycidyl ether; BGE; 2426086 25 135 1 2 Captan 133062 -- 5 1 2 Dichlorvos (DDVP); 2,2- dichlorovinyl 62737 S 1 2 Formaldehyde, see Section 5217 50000 0.75 -- 2 -- 1 1,2,4 Glutaraldehyde(s) 111308 0.20.05 0.820.2 C(t) 1 2
2-Hydroxypropyl acrylate 999611 0.5 3 S 1 2,4 Maleic anhydride; cis- butenedioic anhydride 108316 0.25 1 1 2 Methyl acrylate 96333 10 35 S 1 2 Methyl methacrylate; methyl 2-methyl-2-propenoate 80626 100 410 1 Naled; 0,0-dimethyl 0- (1,2- 2 dibromo-2,2-dichloroethyl) phosphate 300765 -- 3 S 1 2 Phenyl glycidyl ether, PGE;1,2-epoxy- 3- phenoxypropane 122601 0.1 0.6 S 1 2,4 Phthalic anhydride 85449 1 6 1 2 Propylene oxide; 1,2-epoxy- propane 75569 20 50 1 1,2,7 Toluene-2,4-diisocyanate; TDI 584849 0.005 0.04 0.02 ppm 0.02 0.15 1 2 Turpentine 8006642 100 560 1 2,12 Wood dust, Western red cedar-- -- 2.5 1 1
Allyl glycidyl ether; AGE 106923 5 22 10 44 S 2 1 Captafol 2425061 -- 0.1 S 2 1 alpha- Chloroacetophenone;phenac yl chloride 532274 0.05 0.3 2 1 Diethylenetriamine 111400 1 4 S 2 1,7 Hexamethylene diisocyanate; HDI 822060 0.005 0.034 2 1 p-Phenylenediamine 106503 -- 0.1 S 2 1 Picric acid; 2,4,6- trinitrophenol 88891 -- 0.1 S 2 1 Pyrethrum 8003347 -- 5 2 1 Tetryl; 2,4,6- trinitrophenylmethylnitramin e 479458 -- 1.5 S 2 1,4 Trimellitic anhydride 552307 0.005 0.04 C 2 Wood dust All soft and hard 11 woods, except Western red cedar -- 5 -- 10 2 5
Cobalt carbonyl, as Co -- 0.1 3 5
Cobalt hydrocarbonyl, as Co 16842038 -- 0.1 3 8 Nickel, soluble compounds, as Ni -- 0.1 3 6 Grain dust (oat, wheat, barley) -- 10 3 1,7 Isophorone diisocyanate; IPDI 4098719 0.005 0.045 0.02 -- S 3 1,7 Methylene bis(4- cyclohexylisocyanate); hydrogenated MDI 5124301 0.005 0.054 3 1,7 Methylene bis(phenylisocyanate); MDI; diphenylmethane diisocyanate 101688 0.005 0.051 3 1,7 Methyl isocyanate 624839 0.02 0.05 S 3 1,9
Piperazine dihydrochloride 142643 -- 5 3 1,10
Platinum, soluble salts, as Pt -- 0.002 3 1,4 Rosin core solder, pyrolysis products, as formaldehyde -- 0.1 3 Subtilisins (as pure 1,4 crystalline proteolytic enzymes) 9014011 -- 0.00006(r) 3 Chromium (VI) compounds, 4 as Cr -- -- 0.1mg/M3 4 4 Cobalt, metal fume and dust, as Co 7440484 -- 0.02 4 4 Ethylenediamine; 1,2- diaminoethane 107153 10 25 4