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(PAC) Rev 24 Based on Applicable Aegls, Erpgs, Or Teels (Chemicals Listed by CASRN) PAC Rev 24 – August 2008

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(PAC) Rev 24 Based on Applicable Aegls, Erpgs, Or Teels (Chemicals Listed by CASRN) PAC Rev 24 – August 2008 Table 3: Protective Action Criteria (PAC) Rev 24 based on applicable AEGLs, ERPGs, or TEELs (Chemicals listed By CASRN) PAC Rev 24 – August 2008 Table 3 presents a listing of chemicals and PAC data based on the Chemical Abstract Service Registry Numbers (CASRNs)1 of the chemicals. Chemicals without an identified CASRN number are issued an identification number, preceded by the letter “z,” for purposes of the PAC data set. The columns presented in Table 3 provide the following information: Heading Definition No. The ordered numbering of the chemicals as they appear in this listing by CASRN. Chemical Name The common name of the chemical. CASRN The Chemical Abstract Service Registry Number for this chemical. TEEL-0 This is the threshold concentration below which most people will experience no appreciable risk of health effects. This PAC is always based on TEEL-0 because AEGL-0 or ERPG-0 values do not exist. PAC-1 Based on the applicable AEGL-1, ERPG-1, or TEEL-1 value. PAC-2 Based on the applicable AEGL-2, ERPG-2, or TEEL-2 value. PAC-3 Based on the applicable AEGL-3, ERPG-3, or TEEL-3 value. Units The units for the PAC values (ppm or mg/m3). Additional information on the chemicals presented here is provided in PAC Tables 1, 2, and 4. Table 3, other PAC Tables, introductory/explanatory material (including a glossary of acronyms and abbreviations), definitions of PAC values, and alternative methods of displaying PAC information are available electronically at: http://www.hss.energy.gov/HealthSafety/WSHP/chem_safety/teel.html. Additional information on PAC values and Temporary Emergency Exposure Limits (TEELs) and links to other sources of information is provided on the Subcommittee for Consequence Assessment and Protective Action (SCAPA) webpages at: http://orise.orau.gov/emi/scapa/teels.htm. 1 Information on the Chemical Abstract Service and CASRNs are provided at http://info.cas.org/. Introduction to PAC Table 3 – PAC Rev 24 – 08/31/2008 1 Definitions of AEGLs, ERPGs, and TEELs AEGLs: • AEGL-1 is the airborne concentration [expressed as parts per million or milligrams per cubic meter (ppm or mg/m3)] of a substance above which it is predicted that the general population, including susceptible individuals, could experience notable discomfort, irritation, or certain asymptomatic nonsensory effects. However, the effects are not disabling and are transient and reversible upon cessation of exposure. • AEGL-2 is the airborne concentration (expressed as ppm or mg/m3) of a substance above which it is predicted that the general population, including susceptible individuals, could experience irreversible or other serious, long-lasting adverse health effects or an impaired ability to escape. • AEGL-3 is the airborne concentration (expressed as ppm or mg/m3) of a substance above which it is predicted that the general population, including susceptible individuals, could experience life- threatening health effects or death. ERPGs: • ERPG-1 is the maximum airborne concentration below which it is believed that nearly all individuals could be exposed for up to 1 hr without experiencing other than mild transient adverse health effects or perceiving a clearly defined, objectionable odor. • ERPG-2 is the maximum airborne concentration below which it is believed that nearly all individuals could be exposed for up to 1 hr without experiencing or developing irreversible or other serious health effects or symptoms which could impair an individual's ability to take protective action. • ERPG-3 is the maximum airborne concentration below which it is believed that nearly all individuals could be exposed for up to 1 hour without experiencing or developing life-threatening health effects. TEELs: • TEEL-0 is the threshold concentration below which most people will experience no appreciable risk of health effects. • TEEL-1 is the maximum concentration in air below which it is believed nearly all individuals could be exposed without experiencing other than mild transient adverse health effects or perceiving a clearly defined objectionable odor. • TEEL-2 is the maximum concentration in air below which it is believed nearly all individuals could be exposed without experiencing or developing irreversible or other serious health effects or symptoms that could impair their abilities to take protective action. • TEEL-3 is the maximum concentration in air below which it is believed nearly all individuals could be exposed without experiencing or developing life-threatening health effects. Introduction to PAC Table 3 – PAC Rev 24 – 08/31/2008 2 8/31/2008 PAC Rev 24 Table 3: Protective Action Criteria (PAC) Rev 24 Based on applicable AEGLs, ERPGs, or TEELs (Chemicals listed by CASRN) PACs based on 60-min. AEGLs, ERPGs, or TEELs No. Chemical Name CASRN TEEL-0 PAC-1 PAC-2 PAC-3 UNITS 1 Formaldehyde 50-00-0 0.3 0.90 14 56 ppm 2 Guanidinehydrochloride 50-01-1 2 6 40 200 mg/m3 3 Mitomycin C 50-07-7 4 12.5 23 23 mg/m3 4 Ergocalciferol; (Vitamin D2) 50-14-6 7.5 25 40 40 mg/m3 5 Lactic acid 50-21-5 15 40 300 500 mg/m3 6 DDT; (Dichlorodiphenyltrichloroethane) 50-29-3 1 1 2 500 mg/m3 7 Benzo(a)pyrene; (Coal tar pitch volatiles) 50-32-8 0.2 0.6 15 80 mg/m3 8 Sorbitol, D-; (D-Glucitol) 50-70-4 40 125 500 500 mg/m3 9 Ascorbic acid 50-81-7 60 200 500 500 mg/m3 10 Glucose, D-; (Dextrose, anhydrous) 50-99-7 0.4 1.25 7.5 500 mg/m3 11 Fluorouracil 51-21-8 0.75 2.5 19 100 mg/m3 12 Dinitrophenol, 2,4- 51-28-5 1.5 5 30 30 mg/m3 Epinephrine; (Vasotonin; (R)-4-(1-Hydroxy-2-(methylamino)ethyl)-1,2- 13 51-43-4 0.25 0.25 0.25 0.25 mg/m3 benzenediol) 14 Nitrogen mustard; (Bis(b-chloroethyl)methylamine) 51-75-2 0.001 0.003 0.022 0.37 mg/m3 15 Urethane; (Carbamic acid, ethyl ester; Ethyl carbamate) 51-79-6 500 500 500 500 mg/m3 Compounds with unknown CASRNs retain the same "z" number as Rev 23. Chemicals with AEGLs: large, bolded font. ERPGs (but no AEGLs): bolded font. 1 8/31/2008 PAC Rev 24 Table 3: Protective Action Criteria (PAC) Rev 24 Based on applicable AEGLs, ERPGs, or TEELs (Chemicals listed by CASRN) PACs based on 60-min. AEGLs, ERPGs, or TEELs No. Chemical Name CASRN TEEL-0 PAC-1 PAC-2 PAC-3 UNITS 16 Carbachol Chloride 51-83-2 3 7.5 15 15 mg/m3 Trichlorohydroxyethyl dimethylphosphonate; ((2,2,2-Trichloro-1- 17 52-68-6 1 3 5 500 mg/m3 hydroxyethyl)dimethylphosphonate; Trichlorphon) 18 Dibenza(a,h)anthracene 53-70-3 0.00075 0.0025 0.015 15 mg/m3 19 Acetylaminofluorene, 2- 53-96-3 0.25 0.75 6 30 mg/m3 20 Nicotine; (Pyridine, (S)-3-(1-methyl-2-pyrrolidinyl)-) 54-11-5 0.5 1.5 3.5 5 mg/m3 21 Sodium salicylate; (Salicylic acid, sodium salt) 54-21-7 40 100 500 500 mg/m3 22 Aminopterin; (Aminopteridine) 54-62-6 5 15 25 25 mg/m3 23 Benzamide 55-21-0 3 10 60 350 mg/m3 24 Fenthion 55-38-9 0.05 0.15 40 40 mg/m3 25 Nitroglycerin 55-63-0 0.1 0.1 2 75 mg/m3 26 Nitrogen mustard hydrochloride 55-86-7 0.75 2.5 4 4 mg/m3 Diisopropylfluorophosphate; (Phosphorofluoridic acid, bis(1- 27 55-91-4 0.75 2 3.6 3.6 mg/m3 methylethyl) ester) 28 Diaminodipropylamine, 3,3-; (Aminobis(propylamine)) 56-18-8 0.6 1.5 12.5 60 ppm 29 Carbon tetrachloride 56-23-5 10 44 190 520 ppm 30 Cantharidin 56-25-7 0.75 2.5 4.3 4.3 mg/m3 31 Tetraethylammonium chloride 56-34-8 0.25 0.75 6 500 mg/m3 Compounds with unknown CASRNs retain the same "z" number as Rev 23. Chemicals with AEGLs: large, bolded font. ERPGs (but no AEGLs): bolded font. 2 8/31/2008 PAC Rev 24 Table 3: Protective Action Criteria (PAC) Rev 24 Based on applicable AEGLs, ERPGs, or TEELs (Chemicals listed by CASRN) PACs based on 60-min. AEGLs, ERPGs, or TEELs No. Chemical Name CASRN TEEL-0 PAC-1 PAC-2 PAC-3 UNITS 32 Parathion 56-38-2 0.1 0.15 2 10 mg/m3 33 Glycine; (Aminoacetic acid) 56-40-6 25 75 500 500 mg/m3 34 Methylcholanthrene 3- 56-49-5 0.2 0.6 4 75 mg/m3 35 Diethylstilbestrol; ((E)-4,4'-(1,2-diethyl-1,2-ethenediyl)bisphenol) 56-53-1 0.025 0.075 0.6 15 mg/m3 36 Benzo(a)anthracene 56-55-3 0.1 0.3 2 15 mg/m3 37 Coumaphos 56-72-4 0.05 0.15 30 125 mg/m3 38 Chloramphenicol 56-75-7 0.5 1.5 7.5 350 mg/m3 39 Glycerine (mist); (Glycerol, glycerin) 56-81-5 15 125 500 500 mg/m3 40 Glutamic acid, L-; ((S)-(+)-Glutamic acid) 56-86-0 2 6 40 200 mg/m3 41 Allyl isothiocyanate; (Mustard oil) 57-06-7 0.35 1 2.5 12.5 ppm Ammonium, hexadecyltrimethyl-, bromide; 42 57-09-0 0.035 0.1 0.75 150 mg/m3 (Hexadecyltrimethylammonium bromide) 43 Hexadecanoic acid; (Palmitic acid) 57-10-3 25 50 50 50 mg/m3 44 Octadecanoic acid, n-; (Stearic acid) 57-11-4 60 150 500 500 mg/m3 45 Cyanide 57-12-5 5 5 5 25 mg/m3 46 Urea 57-13-6 10 10 15 500 mg/m3 47 Dimethylhydrazine, 1,1- 57-14-7 0.5 0.5 3.0 11 ppm Compounds with unknown CASRNs retain the same "z" number as Rev 23.
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