Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th i are trse us ks ea aPl bred. EMERGENCY AND CONTINUOUS Page nserte s. y i EXPOSURE LIMITS FOR pesetting filen accidentall SELECTED AIRBORNE ye nal te be CONTAMINANTS m the origis may hav not froc error Volume 2 book, graphi er po py pae t he original d, and som Board on TCoOxiMcoMloIgTyT aEnEd OEnNv iTroOnXmICenOtaLl OHGeaYlth Hazards m tne Commission on Life Sciences oai ed fre ret National Research Council creatnot b L files er, can Mv m Xowe oh d frng, posematti mor coc f n reecifi ep es ork has besetting-ution. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p WasNhaintigotnoanl, ADc.aCd.eOmctyo bPerer s1s984 Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th ii are trse us ks ea NOTICE: The project that is the subject of this report was approved by the Governing Board of the National bread. Pl Research Council, whose members are drawn from the councils of the National Academy of Sciences, the Page nserte Nthaet iroenpaolr tA wceardee mchyo soefn E fnogr itnheeeirr isnpge, cainald ctohme pInestetintucetes oanf dM weditihc irneeg.a Trdh efo mr aepmpbroerpsr ioaft et hbea lcaonmcem.ittee responsible for s. y i This report has been reviewed by a group other than the authors according to procedures approved by a ypesetting fileen accidentall REbrneopgaoidnTr etch eoRerm ieNnvmgaie,tu iwanonin Ctday ol t ohmRfe em sIscneiitsaetternicetcuh ec t Coea nnoosdufi nstMetcicinelhgd wn iocoaiflsn o meeg.syetm awbbilteihsrh st ehodef bAthyce at hNdeea mNtioyant'siao pln uAarlcp Aaodsceeamsd eoymf ofyuf roStfhc ieSercniincegen sck,e ntsho iewn Nl 1ead9tg1ioe6n ataonl d aA soscfoa acddieavmtiesy it nhogef nal te be the federal government. The Council operates in accordance with general policies determined by the Academy m the origis may hav usNenaldft-ieogrno tavhlee rA naciunatgdh eommriteyym oobff e Sritscshi eicpno cncegosr reapsnosdria ottnhioaenl N.c haTathiroeten raC loo Afu n1cac8di6le 3mh, awys hobifce hEc onemgsitena betelhirseih npegsr i intnhc etihp Aea lcc aoodpneedmruacytti naogsf atah gpeerinirv csayet reov, finc oebsno ptthor o ttfhhitee, not froc error gAocvaedrenmmieens t,a ntdh et hpeu Ibnlsicti,t uatned o ft hMe esdciiceinnteif. icT haen dN aetniogninale eAricnagd ecmomy mofu Enintigeisn.e eItr inisg aadnmd itnhies teInresdti tujotein otlfy Mbeyd ibcointhe book, graphi were Tehstiasb sltiushdeyd w inas 1 p9r6e4p aarnedd 1u9n7d0e,r rCesopnetcraticvte Nly0, 0u0n1d4e-r8 t0h-eC c-h0a1r6t1er b oeft wtheee Nn athtieo nNaalt iAocnaadl eAmcya doefm Syc ioefn cSecsi.ences and er po the Office of Naval Research and Contract DAMD-17-82-C-3028 between the National Academy of Sciences and py pae t the Department of the Army. he original d, and som m tne oai ed fre ret creatnot b L files er, can Mv m Xowe oh d frng, posematti mor coc f n reecifi ep es ork has besetting-ution. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th ACKNOWLEDGMENTS iii are trse us ks ea aPl bred. ACKNOWLEDGMENTS Page nserte s. y i pesetting filen accidentall ye m the original ts may have be rcotheofce nto hcCmieTosrm hmndi eostmon cd iduttohamtecteieeu oD nmontens ehp nTatahtsro a trxbmte iefcewelonenelct or ptoesgof y smaD.s iacebdofleenen toiwsnneiu ltayihnn bgdree tcegoafa futrohdsree t tNoobf ya ett hixtohepne oda seClu dAoriemce artmotoen idtaat u eevtfeifa coorsrin etas tn Tyod of o Sxtfhip ceaao ciclreoub groAryredn nmteot i acnrnoeisdnvt tirmaeamwtaino inaynan . pndTat shsu tepp mdpriaremetmepa abreriealaryrtsli i oooenfrf book, not frographic error wBaotreksT ,w hHaes ed aionltcihtui amEllfeyfne dtc othsna esI nbbsyetie tfnuo treemv, aeClru amamteebmdr ibidneg retso,. tTMalh abesy sc .ot;h nDetr oicbnuuartrliedon nEts cm ooefb mitchbheeo frnos, l olMof wtchiGne giCl la orUme nmpiaviretttriesceiut;y lah;r olLwya enwvoreteern,d cm: eRu Ficchihs haorbfd et ihRne,. er po National Center for Toxicological Research, Jefferson, Ark.; Peter Greenwald, National Cancer Institute, pape ty Bethesda, Md.; Ian Higgins, University of Michigan, Ann Arbor, Mich.; Wendell Kilgore, University of m the original ned, and som CCRCaaoollbmiiffepoortarr nnnEiiyaa., ,, M NDSeeaanwnvz aiesFrr,k r, ,aC UnDacnlei.ils;v. c;eL orJe,so iostCnyeaap olrh.df; R MHTo..ad rKrGyiculeakronlsra,dg nE,e dCn , MvoMilraloeanngyd eoeC lP,oC arlTpriknho,ier ca M,tG iRdoe.noo;, cr CWghheea satsWrehleria,sn s gMhRtioeinningnn,t h.oD;a nr.H CdUot.,;w n ERiav.orIed.nr adsMliudtyPa C,oi bn.W atSc adhhsea,h nUiNkn,neg miUtvonoenriu,vs rieDstr ys.a Cinot.ydf; oai of California, Irvine, Cal.; Edward A. Smuckler, University of California, San Francisco, Cal.; Robert Snyder, ed fre ret Rutgers University, Piscataway, N. J.; Peter Spencer, Albert Einstein College of Medicine, Bronx, N. Y.; and creatnot b Philip Watanabe, Dow Chemical USA, Midland, Mich. L files er, can Mv m Xowe oh d frng, posematti mor coc f n reecifi ep es ork has besetting-ution. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th ACKNOWLEDGMENTS iv are trse us ks ea bread. Pl COMMITTEE ON TOXICOLOGY Page nserte Roger O. McClellan, Lovelace Inhalation Toxicology Research Institute, Albuquerque, New Mexico, Chairman pesetting files. n accidentally i RDRWioaicvslhleiiad aDr mdWa GgH. iGrraimleapsyaeenlrmoijnirea,, rn NN,, OaaUttaiinokoin nvRaaelilr d sCIignteeysn t Noittefuar t Ltfeiooo fnruo aiTrsl ov OLxilcailccbeuo,o plLroaaogttouiiocrisynavl,a ilROl lSeeaas,k feK eRateryicnd hatgu,ne cJd,ke TfHyfeeenransloethsn,s, eCAeirnkcainnnsaasti, Ohio ye Clark W. Heath, Jr., Emory University School of Medicine, Atlanta, Georgia nal te be Meryl Karol, Graduate School of Public Health, Pittsburgh, Pennsylvania m the origis may hav RTLlhooonymadl daBs J .R. TS. epTpaepnpeghrg,l yoA,r idTr, h PSerR oUId nuIincvttees rr&sniat Cyti ohonefa mIlo,i wcMaale,s n,I loIonw cPa.a, CrAkil,t lyCe,n aItlooiwfwoanrn, iPaennsylvania not froc error Clarence J. Terhaar, Eastman Kodak Company, Rochester, New York book, graphi National Research Council Staff er po py Francis N. Marzulli, Project Director he original pad, and some t GKCNaouatrrlhybme iRrar inS.n .KeG BeLraio.l kssSssotbhn. li,Ha, PtSitlr,ta oaEijfredfe ci,Ott oS fDrtfaiicrfefe crOtofrf,i cuenrt, iul nSteilp Mtemayb e1r9 189383 om taine Beulah S. Bresler, Administrative Secretary ed fre ret creatnot b BOARD ON TOXICOLOGY AND ENVIRONMENTAL HEALTH HAZARDS ML files ver, can DGoernaalldd NH.o Wrnoigg,a Hn,a Mrvaasrsda Uchnuivseetrtssi tIyn,s Btitoustteo no,f MTeacshsnacohlougsyet,t Cs, aCmob-Vridicgee-,C Mhaaisrsmacahnusetts, Chairman m Xowe Philip Landrigan, National Institute for Occupational Safety and Health, Cincinnati, Ohio,Co-Vice-Chairman posed fromatting, h JHEomehrmnm Daannou uNelll. , F EUaisrnbeinver,e ,rM Usiatnysis voaefcr hKsiutasyne sottafss T IMnosretodintiutcotae,l oTCfoe Trnoetnectrho,n ,K oOalonngtsayars,i oCC,a iCtmya,bn Kraiddaagnesa, sMassachusetts comc for David G. Hoel, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina en repecifi RViacuhna rAd. MNeerwriillll,, UExnxivoenr sCitoyr poof rVatiirognin, iNa eLwa wY oSrckh,o Nole,w C hYaorrlokttesville, Virginia es ork has besetting-ution. EJLomiasenilpe Ph B fVi.t zR. eRuros, sdHerloilcf, kfOms,aa kEn nnRv-iLidrago enR NoCcaohtriepo oInnraaclt .iL,o Nanb,u oWtrleaaytos,h rNyin,e gwOto aJnke, r RDsei.dy Cge., Tennessee wpb nal er tyattri Ellen Silbergeld, Environmental Defense Fund, Washington, D. C. e origind othon for Peter Spencer, Albert Einstein College of Medicine, Bronx, New York entation of thding styles, aoritative versi NDeavtiroan Lael eR Desaevaisr,c Eh xCecouutnivceil DSitraefcftor his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th CONTENTS v are trse us ks ea aPl bred. CONTENTS Page nserte s. y i pesetting filen accidentall ye m the original ts may have be ISnutmromduacrtyion 13 not froc error Chlorine 5 book, graphi Chlorine trifluoride 12 er po pape ty Ethanolamine 17 he original d, and som Fluorocarbon 11 26 m tne Fluorocarbon 12 34 oai ed fre ret Fluorocarbon 21 41 ML files creatver, cannot b FFlluuoorrooccaarrbboonn 111134 4561 m Xowe d frong, h Isopropyl Alcohol 56 posematti Phosgene 69 mor coc f n reecifi Sodium Hydroxide 87 ep es ork has besetting-ution. SVuinlfyulri dDeinoex Cidheloride 10935 wpb nal er tyattri e origind othon for Xylene 113 entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th CONTENTS vi are trse us ks ea aPl bred. Page nserte s. y i pesetting filen accidentall ye nal te be m the origis may hav not froc error book, graphi er po py pae t he original d, and som m tne oai ed fre ret creatnot b L files er, can Mv m Xowe oh d frng, posematti mor coc f n reecifi ep es ork has besetting-ution. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th INTRODUCTION 1 are trse us ks ea aPl bred. INTRODUCTION Page nserte s. y i pesetting filen accidentall ye m the original ts may have be seaphpmreopeprlrtia-gcTrtaeeehbndremic lbNyi ty yalp it tumihoobefin l tiasCtch,l oeRomlsriee mmsP eliEiitatmsLtr ecise(ht)sS ( CfTNaooPnrau dLtani s otcv)hni,a lea'rs lai cenRCrtdiyeot semoserhfiama orc cirhuthtte-se temCeed roio mcuntaon lT scpe oiuoslx,tbf ai 1lccbi9cool6 ilnso4echg,me y1treh n9rre e7gtmco1eo )n i.mwct sIymen sr epealin o mrodnersisvit ogseis rimiin(noaeSgnlrPl gyaoEeg fnLo etcsunhy-tce-l isfeienoexse rp.dmd ooT escihurnuler ym etd w elecinofmait lnsdil teio(stdNi co( uEanpmtEsiu oeLbannnlsait)dcsl, book, not frographic error Rdspueorsanetsaioorcrn hsr e. CqTuoheuesn tcsC.ilo, m19m7i9tt)e, et hhea sC oalmsom irtetceoe msummemndaerdiz ecdo ntthien uporuinsc eipxlpeos suusreed l itmo ietss ta(CblEisLhs )e xipno rseusrpeo lnimsei ttso fospr eschiofirct er po This document is one in a series prepared by the Committee that form the basis of the recommendations for pape ty EELs and CELs for selected chemicals. Since the Committee began recommending EELs and CELs for its military m the original ned, and som srNuepsaqoevudnye sa sorstres s qd b(ueyUse ist.ghSt ne.f oAUcrr r.iSmetex. ryCpi,ao o Nsabuasyrtv e Gty hl,u eiam ansripddtso aA nfnsoidror rFtsaho teimrn cN oecas)o,tp inhtohsenierda ilesc crA iconeopgrneo ttnaohamfe u iisttnisuca irsnte atacsbno idilmni tS mysp ueoabncfm dem aaAtariditonemnresisia n.hl isTas stfhr oaebrt e iEpeoEnanr .Let Tisxc hpuaealna nCdrd EemCLdEi ssiL sngis orr enehwssap v (ooeaun stbs ieoen eft noaa oai submarine or a spacecraft) and in assessing the habitability of particular enclosed environments. They are ed fre ret recommended for narrowly defined occupational groups and are not intended for application in general industrial ML files creatver, cannot b spneeotvstsienirTbg mlhse eo oe rErfe faE etsLhc eta sixns po 2dof 4esef uxhirnp-ee-o adlsin uma rosie cta sco ucffo erhrriyel tinphnceeger gsl eieemxnnpsietier tfcaiovtle rep d aup ntbeo rlu isbcnoe.pn Trrsea.hdreeisc eitn ar bethlceeo smliinfmegtelienm deeex dpo ofv saaunlruyee ,ps u edsrous oannlol.yt I tltaa rksetefi nliengct t6os0 ca omnn iasnci dcoeerrp altetaisnoscn, ea t nhodef m Xowe the statistical likelihood of the occurrence of a nonincapacitating, reversible effect in an exposed population. It is posed fromatting, h dfaecstiogrTn.ehde CtoE aLv iosi dre scuobmstmanetnidale dd einc rsepmeecniftisc isni tupaetrifoonrsm wanhceer ed tuhreirneg memaye brgee enxcpieoss uarned t om aig chhte cmoinctaali nc onnoti nuunocuesrtlayi nfotyr comc for up to 90 d. It is defined as a ceiling limit designed to avoid adverse health effects, either immediate or delayed, and en repecifi thou mavaoni dd adteag roand actioonnt ininu ocures we xppeorfsourrmesa nacree trhaaret lmy iagvhat ileanbdlea,n guenrc ethrtea ionbtyje cftaicvteosr so fm ai gphatr tbiceu luasre dm, istshieo nm. aBgenciatuudsee es ork has besetting-ution. depending on the judgment of the Committee. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th INTRODUCTION 2 are trse us ks ea REFERENCES aPl bred. National Research Council,Ad Hoc Committee of the Committee on Toxicology. 1964. Basis for Establishing Emergency Inhalation Exposure pesetting files. Page n accidentally inserte NNaattiioonnaall RLPARoiecemlsasleeduiataetsrarm ccnAhhytps C.poC Wolfoi ucSuanacnsbcicheililienl,n ,CcCtgoeotos omM.mn [m,im1 lDi5iitt ta.tptCere.ey.e]: o aNonnna dT t TiSooopxnxaiaccilcoe Aol oClcoghagydey.me .1m i91cy79a 97los.1f. C .W SBrciaitaeessnrhiiscia ne fgfsoo.tr or[ n1ES,5sh D topar..bC]tl-i.Ts: heNrinmagt i EoGnxuaplio dAseuscr aefdsoe rtm oS yAh ooirrf t P-STocleilerumntac neEstsx. .p[ 5Wo spau.s]rheisn ogfto tnh,e D P.Cub.:l iNc attoio Anairl ye nal te be m the origis may hav not froc error book, graphi er po py pae t he original d, and som m tne oai ed fre ret creatnot b L files er, can Mv m Xowe oh d frng, posematti mor coc f n reecifi ep es ork has besetting-ution. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th SUMMARY 3 are trse us ks ea aPl bred. SUMMARY Page nserte s. y i pesetting filen accidentall ye m the original ts may have be saCunomdm mcmBoaenirtcittziaeneueus so oepnu rt sehT vieosixox rpuiecospolsoyluor rrtgee dy cle.oimamlsimt swe (niCtdhEe ddLi avs)ne drfso ceru s9rur0eb nsdtt alfyno crree ccsoh, meam mciocenanvldsee nsdtu ieogmngaeelsr tgseeudnm cfmoyr ea rxreypv owiseouwur elbd ly ibm mei tiisnl i(atEaprEpyrL osspp)r ofionarste ou.r psT taoobf 2 let4h 1he not froc error TABLE 1 Emergency and ContiDnuuorautsi oEnx opfo sEuxrpeo Lsuimreits Previous Recommendations Current Recommendations book, graphi Substance Year Limit er po Chlorine 60 min 1971 3 ppm 3 ppm py pae t 24 h 1 ppm 0.5 ppm he original d, and som Chlorine trifluoride 931000 mdmiinn 1968 037 .pp1pp pmmpm 073. pp1pp pmmpm m tne 60 min 1 ppm 1 ppm oai ed fre ret Ethanolamine 2640 hmin 1967 35 0p pppmm 530 p pppmm creatnot b 90 d 0.5 ppm 0.5 ppm L files er, can T(FrCic h1l1o)rofluoromethane 6204 mhin 1966 2300,,000000 ppppmm 150,500 0pp pmpm Mv 90 d 1,000 ppm 100 ppm m Xowe Dichlorodifluoromethane 60 min 1966 30,000 ppm 10,000 ppm oh d frng, (FC 12) 24 h 20,000 ppm 1,000 ppm mposeormatti Dichlorofluoromethane 9600 mdin -- 1--,000 ppm 110000 ppppmm coc f (FC 21) 24 h -- 3 ppm n reecifi 90 d -- 1 ppm ep es Trichlorotrifluoroethane 60 min 1969 1,500 ppm 1,500 ppm ork has besetting-ution. (FC 113) 2940 hd 210000 ppppmm 510000 ppppmm wpb Dichlorotetrafluoroethane 60 min 1966 30,000 ppm 10,000 ppm nal er tyattri (FC 114) 24 h 20,000 ppm 1,000 ppm e origind othon for 90 d 1,000 ppm 100 ppm entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved. Emergency and Continuous Exposure Limits for Selected Airborne Contaminants, Volume 2 http://www.nap.edu/catalog/690.html oe ue te th SUMMARY 4 are trse us ks ea aPl Isopropyl alcohol 60 min 1966 400 ppm 400 ppm bred. 24 h 200 ppm 200 ppm s. Page y inserte Phosgene 9600 mdin 1966 510 p ppmpm 10. p2p pmpm pesetting filen accidentall Sodium hydroxide 29310400 mhdmiinn 1965 4004.. mm015 pgg pp//mmpmm33 2200.. mm0021gg pp//mmppmm33 m the original tys may have bee Sulfur dioxide 6362100040 mmmmhiiiinnnn 1966 22153000 mp ppppgmppp/mmmm3 23215000 mp ppppgmppp/mmmm3 not froc error Vinylidene chloride 9204 dh 1966 125 p ppmpm 110 p ppmpm book, graphi 90 d 2 ppm 0.15 ppm er po Xylene 60 min 1966 200 ppm 200 ppm py 24 h 100 ppm 100 ppm pae t 90 d 50 ppm 50 ppm he original d, and som m tne oai ed fre ret creatnot b L files er, can Mv m Xowe oh d frng, posematti mor coc f n reecifi ep es ork has besetting-ution. wpb nal er tyattri e origind othon for entation of thding styles, aoritative versi his new digital represhs, word breaks, heaublication as the auth About this PDF file: Tthe original; line lengtprint version of this p Copyright © National Academy of Sciences. All rights reserved.