我国与美国OELs(职业接触限值)对照表

我国和美国OELs（职业接触限值）对照表说明:.本附录列出了我国GBZ2-2002和美国的ACGIH的2002TLVsandBELs中有害物质（包括毒物、粉尘和生物因素）的容许浓度和域限值.本附录按英文字母排列3由ppm换算为mg/m3的公式为：mg/m3=（ppm*分子量）/.表中符号说明：TWA-时间加权平均容许浓度；STEL-短时间接触容许浓度；C（在数值前）-最高容许浓度；A1-确定人致癌物；A2-可疑人致癌物；A3-确定动物致癌物；A4-证据不足的人致癌物.工作场所空气中有害物质容许浓度oN 化合物名称美国中国分子量TWASTELTWASTEL1 乙醇甲胺磷Acephate2 乙醛AcetaldehydeC25ppmC4544.05A33 乙酸Aceticacid10Ppm15Ppm1020604 乙酐Aceticanhydride5Ppm16325 丙酮Acetone500Ppm750Ppm30045058.05A46 丙酮氰醇AcetonecyanohydrinC5mg/m3C37 乙腈Acetonitrile40ppm60ppm102541.05A48 乙酰苯Acetophenone10ppm9 乙炔Acetylene窒息剂

01 四溴乙烷 Acetylenetetrabromide1ppm11乙酰水杨酸Acetylsalicylicacid5mg/m3521丙烯醛AcroleinCC56.06A431 丙烯酰胺Acrylamidem371.08A341丙烯酸Acrylicacid2Ppm61572.06A451 丙烯睛Acrylonitrile2ppm1253.05A361 活性炭粉尘（总尘）51071 己二酸Adipicacid5mg/m381 己睛Adiponitrile2ppm91 艾氏齐UAldrinm3364.93A302丙烯醇Allylalcohol2358.08A412氯丙烯Allylchloride1ppm2ppm2476.50A322烯丙基缩水甘油醚Allylglycidylether1ppm114.14A432 烯丙基二硫化物Allylpropyldisulfide2ppm3ppm2 铝Aluminum

4铝尘310mg刖焦粉木，以铝计5mg/m3熔烟，以铝计5mg/m3可溶性盐，以铝计2mg/m3烷基铝，以铝计2mg/m3铝、铝合金总尘3452氧化铝Aluminumoxide310mg/mA4总尘4662 4-氨基联苯4-Aminodiphenyl169.23A172 2-氨基吡啶2-Aminopyridine2582 3-氨基 -1,2,4- 三唑3-Amino-1,2,4-triazolem384.08A392 氨Ammonia25ppm35ppm203003氯化铵烟Ammoniumchloridefume310mg/m20ppm102013全氟辛酸铵Ammoniumperfluorooctanoatem3431.00A323氨基磺酸铵Ammoniumsulamate310mg/m61533 戊醇Amylalcohol10020043苯胺和同系物Aniline2ppm393.12A33 邻回香胺o-Anisidine123.15

5A363对茴香胺p-Anisidine123.15A473锑及其化合物，以Sb计Antimonym383锑化氢 Antimonyhydride(Stibine)93 三氧化锑Antimonytrioxide171.50A204安妥ANTUm3202.27A414 砷及其无机化合物，以As计Arsenicm374.92A124砷化氢ArsineC34 石棉AsbestosA1总尘纤维0.1f/cc0.8f/ml1.5f/ml44石油沥青烟，以苯溶物计Asphaltfumem35A454 阿特拉津Atrazine5mg/m3216.06A464 谷硫磷Azinphos-methylm3317.34A474 重晶石粉尘（总尘）Barite5104钡及其可溶性化合物，以钡计m3137.30

8BariumA494硫酸钡Bariumsulfate3Me102505 白僵蚕孢子BeauveriabassianaC6*107孢子数/m315苯菌灵Benomyl32290.32A425膨润土粉尘Bentonitedust61035 苯并恩Benz[a]anthracene228.30A245 苯Benzene61078.11A155联苯胺Benzidine184.23A16252.30A25苯并荧蒽Benzo[b]fluoranthene75 苯并⑷芘Benzo[a]phrene252.30A285 三氯苯BenzotrichlorideC195.50A295 苄酰氯BenzoylchlorideC140.57A406过氧化苯甲酰Benzoylperoxide5mg/m35242.22A416 乙酸苄酯Benzylacetate10ppm150.18A426 苄基氯Benzylchloride1ppmC5126.58A3

36铍及其化合物，按Be计Berylliumm3m39.01A146 联苯Biphenyl56 双2-二甲基胺乙基醚Bis(2-dimethylaminoethyl)etherE66 双(巯基乙酸)二辛基锡Bis(mercaptoacetate)dioctyltin76 双氯甲醚Bis(chloromethyl)etherC86 碲化铋Bismuhtelluride800.83A4按Bi2Te3计5不含Se3 10mg/m含Se5mg/m396 四硼酸钠Borates,tatra,sodiumsalt无水化合物1mg/m3十水化合物5mg/m3五水化合物1mg/m307氧化硼Boronoxide310mg刖17 三溴化硼BorontribromideC1ppm27 三氟化硼BorontrifluorideC1ppmC3

37除草定Bromacil310mg刖261.11A347 溴Bromine257五氟化溴Brominepentafluoride67溴仿Bromoform252.80A377 1,3-丁二烯1,3-Butadiene2ppm554.09A287丁烷Butane800ppm97 正」醇n-ButanolC50ppm10020008 仲丁醇sec-Butanol100ppm10020018 特」醇tert-Butanol100ppm10020074.12A428 2-丁氧基乙醇2-Butoxyethanol20ppm38 乙酸正」酯n-Butylacetate150ppm200ppm20030048 乙酸仲」酯sec-Butylacetate200ppm20030058 乙酸特丁酯tert-Butylacetate200ppm20030068 丙烯酸正」酯n-Butylacrylate2ppm2550128.17A48 丁醛Butylaldehyde510

788 正丁胺n-ButylamineC5ppmC1598 丁基羟基甲苯(BHT)Butylatedhydroxytoluene2mg/m3220.34A409铬酸特丁酯tert-Butylchromate以CrO3计Cm319 丁烯Butylene10020029正丁基缩水甘油醚n-Butylglycidylether25ppm6012039 乳酸正丁酯n-Butyllactate5ppm49 正丁基硫醇n-Butylmercaptan2559邻仲丁基苯酚O-sec-Butylphenol5ppm306069对特丁基甲苯p-tert-Butyltoluene1ppm79 镉,Cadmium元素和化合物m3112.40A2按Cd计m389 碳酸钙Calciumcarbonate310mg/m99 铬酸盐Calciumchromate按Cr计m3156.09A2001 氰氨化钙Calciumcyanamidem31380.11A41 氢氧化钙Calciumhydroxide5mg/m3

01021 氧化钙Calciumoxide2mg/m325031 硅酸钙（合成）Calciumsilicate32A4041 硫酸钙Calciumsulfate3 10mg/m051 樟脑（合成）Camphor2ppm4ppm152.23A4061 己内酰胺Caprolactam5113.16A4粒子1mg/m33mg/m3蒸汽5Ppm10ppm071 敌菌丹Captafolm3349.06A4081克菌丹Captan5mg/m3300.60A3091 西维因Carbaryl5mg/m3201.20A4101 呋喃丹Carbofuranm3221.30A4111 炭黑Carbonblackm3A4总尘48121 二氧化碳Carbondioxide5000Ppm30000ppm90018000131 二硫化碳Carbondisulfide10ppm5101 碳纤维粉尘（总尘）Carbonfiber36

14151 一氧化碳Carbonmonoxide非高原25ppm2030高原海拔2000米C20海拔＞3000米C15161 四溴化碳Carbontetrabromide4171 四氯化碳Carbontetrachloride5ppm10ppm1525153.84A2181 羰酰氟Carbonylfluoride2ppm5ppm510191 儿茶酚（邻苯二酚）Catechol5ppm110.11A3201 纤维素Cellulose3"1025211 氢氧化铯Cesiumhydroxide2mg/m325221 氯丹Chlordanem3409.80A3231 氯代莰烯（毒杀芬）Chlorinatedcamphenem31mg/m3414.00A3241 邻氯代联苯醚O-Chlorinateddiphenyloxidem3377251 氯Chlorine1ppmC170.91A4261 二氧化氯Chlorinedioxide271 三氟化氯ChlorinetrifluorideCC

281 氯乙醛ChloroacetaldehydeC1ppmC3291 氯丙酮ChloroacetoneC1ppmC4301 2-氯乙酰苯2-Chloroacetophenone154.59A4311氯乙酰氯Chloroacetylchloride321 氯苯Chlorobenzene10ppm50100112.56A3331 邻氯苄叉丙二睛o-ChlorobenzylidinealononitrileCC188.61A4341氯 溴 甲 烷Chlorobromomethane200ppm351二氟氯甲烷Chlorodifluoromethane1000ppm3500525086.47A4361 氯联苯Chlorodiphenyl（42%氯）1mg/m3371 氯联苯Chlorodiphenyl（54%氯）m3328.40A3381氯仿（三氯甲烷）Chloroform（Trichloromethane）10ppm2040119.38A3391 双氯甲醚bis（Chloromethyl）ether114.96A1401 氯甲甲醚ChloromethylmethyletherC411 氯萘Chloronaphthalene80.50A21 1-氯-1-硝基丙烷2ppm

421-Chloro-1-nitropropane431五氟氯乙烷Chloropentafluoroethane1000Ppm5007500441 氯化苦ChloropicrinC1164.39A4451 8—氯丁—■烯^-Chloroprene10ppm410461 2-氯丙酸2-Chloropropionicacid471 邻氯苯乙烯o-Chlorostyrene50ppm75ppm250400481 白菌清ChlorothalonileC1491 邻氯甲苯o-Chlorotoluene50ppm501 毒夕死蜱Chlorpyrifosm3511 铬铁矿石加工（铬酸盐）m3Chromite oreprocessing(Chromate)以Cr计521 铬Chromiun及其无机化合物，以Cr计金属和三价化合物m3A4水溶性六价化合物m3A1不可溶性六价化合物m3A11 铬酰氯Chromylchloride

53541 屈Chrysene228.30A3551 二氯二甲吡啶粉Clopidol310mg/m192.06A4561 煤尘Coaldust无烟煤Anthracitem3A4烟煤Bituminousm3A4总尘46呼尘571 煤焦油沥青挥发物,按苯溶物计m3Coaltarpitchvolatiles581 钴及其无机化合物，按Co计Cobaltm358.93A3591羰基钴，按Co计Cobaltcarbonylm3601羰基氢钴，按Co计Cobalthydrocarbonylm3611 焦炉逸散物,按苯溶物计Cokeoveremission621 凝聚SiO2粉尘Condensedsilica总尘3呼尘1631 铜Copper烟m3尘和雾，以Cu计1mg/m31

641考的松Cortisone1651 棉尘Cottondust,raw（总尘）m313661 甲酚，所有异构体Cresol5ppm1025671 巴豆醛CrotonaldehydeCC1270.09A3681 育畜磷Crufomate5mg/m3291.71A4691 异丙苯（枯烯）Cumene50ppm701 氨基氰Cyanamide2mg/m325711氰化物Cyanogen10ppmC1721 氯化氰CyanogenchlorideC731 环己烷Cyclohexane300ppm250375741 环己醇Cyclohexanol50ppm100200751 环己酮Cyclohexanone25ppm5010094.18A4761 环己烯Cyclohexene300ppm771 环、己胺Cyclohexylamine10ppm102099.17A41 三次甲基三硝基胺（黑索金）m3222.26

78Cyclonite(RDX)A4791 环戊二烯Cyclopentadiene75ppm801 环戊烷Cyclopentane600ppm811 杀螨锡Cyhexatin5mg/m3385.16A4821 2,4-D310mg/m221.04A4831滴滴涕 DDTDichlorodiphenyltrichloroethane1mg/m3354.50A3841 癸硼烷Decaborane851 萘烷Decalin60120861 溴氰菊酯Deltamethrin871 内吸磷Demeton881洗衣粉混合尘Detergentmixeddust12891 双丙酮醇Diacetonealcohol50ppm240360901 二嗪农Diazinonm3304.36A4911 重氮甲烷Diazomethane42.04A2921 二硼烷Diborane

931 2-N-二丁氨基乙醇2-N-Dibutylaminoethanol410941磷酸二丁基苯酯Dibutylphenylphosphate951 磷酸二丁酯Dibutylphosphate1ppm2ppm961邻苯二甲酸二丁酯Dibutylphthalate5mg/m3971 二月桂酸二丁基锡Dibutyltindilaurate981 二氯代乙炔DichloroacetyleneCC94.93A3991 邻一氯苯o-Dichlorobenzene25Ppm50Ppm50100147.0A4002 对一氯苯p-Dichlorobenzene10Ppm3060147.01A3012 3,3,-二氯联苯胺3,3,-Dichlorobenzidine253.13A3022 1,4-二氯-2-丁烯1,4-Dichloro-2-butene124.99A2032二氯二氟甲烷Dichlorodifluoromethane1000ppm5000750098.97A4042 1,3-二氯-5,5-二甲基乙内酰脲1,3-Dichloro-5,5-dimethylhydantoinm3m3052 1,1-二氯乙烷1,1-Dichloroethane100ppm98.97A4062 1,2- 二氯乙烷1,2-Dichloroethane715

072 1,2-二氯乙烯，所有异构体1,2-Dichloroethylene200ppm8001200082 二氯乙醚Dichloroethylether4ppm10ppm143.02A4092二氯氟甲烷Dichlorofluoromethane10ppm102 二氯甲烷Dichloromethane50ppm20030084.93A3112 1-二氯-1-硝基乙烷1-Dichloro-1-nitroethane2ppm1224122 1,2-二氯丙烷1,2-Dichloropropane350500132 1,3- 二氯丙醇1,3-Dichloropropanol5142 1,3- 二氯丙烯1,3-Dichloropropene1ppm410110.98A4152 2,2-二氯丙酸2,2-Dichloropropionicacid5mg/m3142.97A4162二氯四氟乙烷Dichlorotetrafluoroethane1000ppm170.93A4172 敌敌畏(DDVP)Dichlorvosm3220.98A4182 百治磷Dicrotophosm3237.21A4192二聚环戊二烯Dicyclopentadiene5ppm2550202 二戊铁Dicyclopentadienyliron10mg/m32 狄氏剂Dieldrinm3380.93

21A4222二乙醇胺Diethanolamine2mg/m3232 二乙胺Diethylamine5ppm15ppm73.14A4242 2-二乙胺基乙醇2-Diethylaminoethanol2ppm50100252 二乙撑三胺Diethylenetriamine1ppm410262邻苯二 2-乙基己酯Di(2-ethylhexyl)phthalate5mg/m3390.54A3272 —.乙基甲酮Diethylketone200ppm300ppm700900282 酞酸二乙酯Diethylphthalate5mg/m3222.23A4292二氟二溴甲烷Difluorodibromomethane100ppm302 二缩水甘油醚Diglycidylether312二异丁基甲酮Diisobutylketone25ppm145218322 二异丙胺Diisopropylamie5ppm332N,N-二甲基乙酰胺N,N-Dimethylacetamide10ppm2040342 二甲胺Dimethylamine5ppm15ppm51045.08A4352N,N-二甲基苯胺N,N-Dimethylaniline5ppm10ppm510

362 3,3-二甲基联苯胺3,3-DimethylbenzidineC372二甲基氨基甲酰氯Dimethylcarbamoylchloride107.54A2382二甲基二氯硅烷DimethyldichlorosilaneC2392二甲基乙氧基硅烷Dimethylethoxysilane402二甲基甲酰胺Dimethylformamide10ppm204073.09A4412 1,1-二甲基肼（偏二甲基肼）1,1-Dimethylhydrazine60.12A3422邻苯二甲酸二甲酯Dimethyphthalate5mg/m3432 硫酸二甲酯Dimethylsulfate126.10A3442 Dinitolmide5mg/m3225.16A4452二硝基苯，全部异构体Dinitrobenzene1462二硝基氯苯Dinitrochlorobenzene472 4,6-二硝基邻苯甲酚4,6-Dinitro-o-cresolm3482 二.硝基甲苯Dinitrotoluenem3182.15A3492 1,4-二嗯烷1,4-Dioxane20ppm88.10A32 二嗯磷Dioxathionm3456.54

50A4512 二苯胺Diphenylamine310mg/m1025169.24A4522 二丙烯基乙二醇甲基醚Dipropyleneglycolmethylether100ppm150ppm600900532 —^丙基甲酮Dipropylketone50ppm542杀草快Diquat344.70A4可吸入从m3呼吸性m3552 双硫醒Disulfiram2mg/m325296.54A4562 乙拌磷Disulfotonm3572 敌草隆Diuron310mg/m1025233.10A4582 二乙烯基苯Divinylbenzene10ppm50100592 白云石粉尘Dolomitedust总尘810呼尘48602金刚砂Emery310mg/m612 硫丹Endosulfanm3406.95A4622异狄氏剂Endrinm3380.93A42 安氟醚Enflurane75ppm184.50

63A4642环氧氯丙烷Eqichlorohydrin1292.53A3652苯硫磷EPNm3323.31A4662乙醇Ethanol1000ppm46.07A4672 乙醇胺Ethanolamine3ppm6ppm815682 乙硫磷Ethionm3692 2-乙氧基乙醇2-Ethoxyethanol5ppm1836702 2-乙氧基乙基乙酸酯2-Ethoxyethylacetate5ppm3060712 乙酸乙酯Ethylacetate400ppm200300722 丙烯酸乙酯Ethylacrylate5ppm15ppm100.11A4732 乙胺Ethylamine5ppm15ppm918742 乙基戊基甲酮Ethylamylketone25ppm130195752 乙苯Ethylbenzene100ppm125ppm100150762 溴乙烷Ethylbromide5ppm108.98A3772 乙基特丁基醚Ethyltert-butylether5ppm

782乙基丁基甲酮Ethylbutylketone50ppm75ppm792 氯乙烷Ethylchloride100ppm64.52A3802氰基丙烯酸乙酯Ethylcyanoacrylate812 乙烯Ethylene28.00A4822 2-氯乙醇EthylenechlorohydrinC1ppm80.52A4832 乙二胺Ethylenediamine10ppm41060.10A4842 1,2-二溴乙烷Ethylenedibromide187.88A3852 1,2-二氯乙烷Ethylenedichloride10ppm98.96A4862 乙二醇气溶胶Ethyleneglycol,„mg/.204062.07A4872乙二醇二硝酸酯Ethyleneglycoldinitrate882 环氧乙烷Ethyleneoxide1ppm2544.05A2892 乙撑亚胺Ethylenmine43.08A3902 乙醚Ethylether400ppm500ppm300500912 甲酸乙酯Ethylformate100ppm2N-乙基吗琳2550

92N-Ethylmorpholine932 乙叉降冰生烯EthylidenenorborneneC5ppm942 乙硫醇Ethylmercaptan1952N-乙基吗琳N-Ethylmorpholine5Ppm962 硅酸乙酯Ethylsilicate10Ppm972 丰索磷Fenamiphosm3303.40A4982 辛索磷Fensulfothionm3308.35A4992 倍硫磷Fenthionm3278.34A4003氰戊菊酯Fenvlerate013福美铁Ferbam310mg/m416.50A4023铁钒（合金）尘Ferrovanadiumdust1mg/m33mg/m31033 玻璃钢粉尘（总尘）Fiberglasseinforcedplasticdust36043 麻尘（游离SiO2含量＜10%）亚麻Flax（总尘）3黄麻Jute（总尘）24苎麻Ramie（总尘）36053 面粉尘Flourdustm3

063氟化物，按F计Fluoridesm325A4073 氟Fluorine1ppm2ppm38083萤石混合性粉尘（总尘）Fluorsparmixeddust12093 地虫磷Fonofosm3246.32A4103 皮毛粉尘（总尘）Furdust810113 甲醛FormaldehydeCC30.03A2123 甲酰胺Formamide10ppm133 甲酸Formicacid5ppm10ppm1020143呋喃Furan153糠醛Furfural2ppm596.08A3163糠醇Furfurylalcohol10ppm15ppm4060173 汽油Gasoline300ppm500ppmA3183 四氢化锗 Germaniumtetrahydride193戊二醛，活性和非活性GlutaraldehydeC100.11A43 甘油雾Glycerinmist10mg/m

203213缩水甘油Glycidol2ppm74.08A3223 甲基丙烯酸缩水甘油酯GlycidylmethacrylateC5233 乙二醛Glyoxalm358.04A4243 谷物粉尘（像小麦，大麦等）Graindust（总尘）4mg/m348253石墨（除石墨纤维以外）Graphite总尘2mg/m346呼尘23263 砂轮磨尘（总尘）Grindingwheeldust810273 石膏粉尘Gypsumdust总尘810呼尘48283合及其化合物，按Hf计Hafniumm3293 庚烷Halothane50Ppm197.39A4303 七氯和七氯环氧化物m3373.32A3HeptachlorandHeptachlorepoxide313 正庚烷Heptane400Ppm500Ppm50010003 六氯本Hexachlorobenzenem3284.78

32A3333六氯丁一烯Hexachlorobutadiene260.76A3343六六六Hexachlorocyclohexane353Y- 六六六Hexachlorocyclohexane363六氯环戊二烯Hexachlorocyclopentadiene272.75A4373 六氯乙烷Hexachloroethane1ppm1025236.74A3383六氯萘Hexachloronaphthalene393 六氟丙酮Hexafluoroacetone403 六氟丙烯Hexapropylene410413 1,6-已二异氰酸酯Hexamethylenediisocyanate423六甲基磷酰胺Hexamethylphosphoramide179.20A3433 正己烷n-Hexane50Ppm100180443 己烷，其他异构体Hexane500Ppm1000Ppm453 1,6-二胺基己烷1,6-Hexanediamine463 2-己酮2-Hexanone2040

473 1-己烯1-Hexene30ppm483 乙酸仲己酯sec-Hexylacetate50ppm493 己二醇HexyleneglycolC25ppmC100503 肼Hydrazine32.05A3513 叠氮酸和叠氮化钠Hydrazoicacid&Sodiumazide叠氮酸蒸汽CC叠氮化钠Cm3C523 氢化三联苯Hydrogenatedterphenyl241533 溴化氢HydrogenbromideC3ppm543 氯化氢HydrogenchlorideC5ppmC553 氰化氢和氰化物，按CN计氰化氢CC1Hydrogencyanide氰化物5mg/：C1563 氟化氢HydrogenfluorideC3ppmC2573 过氧化氢Hydrogenperoxide1ppm34.02A3583 硒化氢Hydrogenselenide3 硫化氢Hydrogensulfide10ppm15ppmC10

59603氢醌Hydroquinone2mg/m312110.11A3613丙烯酸2-羟基丙酯2-Hydroxypropylacrylate623 茚Indene10Ppm50100633铟及其化合物，按In计Indiumm349643 碘IodineCC1653碘仿Iodoform1025663 氧化铁烟尘，按Fe计Ironoxide5mg/m3159.70A4673五羰基铁，按Fe计Ironpentacarbonyl683 可溶性铁盐，按Fe计Ironsalt1mg/m3693 异戊醇Isoamylalcohol100Ppm125ppm703 丁酸异」酯Isobutylacetate150Ppm713 异丁醇Isobutylalcoho150Ppm723 异辛醇Isooctylalcohol50ppm733异佛尔酮IsophroneC5ppmC30138.21A3

743异佛尔酮二异氰酸酯Isoproronediisocyanate753 2-异丙氧乙醇2-Isopropoxyethanol25ppm763 乙酸异丙酯Isopropylacetate250Ppm310Ppm773 异丙醇Isopropylalcohol400Ppm500Ppm350700783 异丙胺Isopropylamine5ppm10ppm1224793N-异丙基苯胺N-Isopropylaniline2ppm1025803 异丙醚Isopropylether250ppm310ppm813 异丙基缩水甘油醚Isopropylglycidylether50ppm75ppm823 陶土,高岭土Kaolin2mg/m3A4833乙烯酮Ketene843异稻瘟净Kitazino-p25853 铅及无机化合物，按Pb计Leadm3207.20A3铅烟铅尘863 砷酸铅，以Pb3(AsO4)2计Leadarsenatem33 铬酸铅，以Pb计Leadchromatem3323.22

87A2按Cr计m3883 石灰石粉尘Limestonedust总尘心、810呼尘48893林丹Lindanem3290.85A3903氢化锂Lithiunhydridem3913液化石油气Liquefiedpetroleumgas1000Ppm100150042-58923 菱镁矿Magnesite310mg/m933 氧化镁烟Magnesiumoxidefume310mg/m1025943马拉硫磷Malathion310mg/m25330.36A4953 马来酸酐Maleicanhydride1298.06A4963 锰及无机化合物，按Mn计Manganesem3973 环戊二烯三羰基锰，按Mn计m3Manganese cyclopentadienyltricarbonyl983 大理石粉尘Marbledust总尘心、Ju810呼尘48993 汞，以Hg计Mercyry烷基水Alkylcompoundsm3m3

芳基汞Arylcompoundsm3汞及无机化合物m3004异亚丙基丙酮Mesityloxide15ppm25ppm60100014 甲基丙烯酸Methacrylicacid20ppm70140024 甲醇Methanol200ppm250ppm2550034 灭多虫Methomylm3162.20A4044 甲氧氯Methoxychlor10mg/m31025345.65A4054 2-甲氧基乙醇2-Methoxyethanol5ppm1530064乙酸2-甲氧基乙酯2-Methoxyethylacetate5ppm2040074 4-甲氧基苯酚4-Methoxyphenol5mg/m30841-甲氧基-2-丙醇1-Methoxy-2-丙醇100ppm150ppm094 双-(2-甲氧基丙基)醚bis-(2-Methoxypropyl)ether200ppm150ppm104 乙酸甲酯Methylacetate200ppm250ppm100200114 丙炔Methylacetylene1000ppm124丙炔-丙二烯混合物Methyl acetylene-propadienemixture1000ppm1250ppm

134丙烯酸甲酯Methylacrylate2ppm204086.09A4144甲基丙烯晴Methylacrylonitrile1ppm3154 甲缩醛Methylal1000Ppm164 一"甲胺Methylamine5ppm15ppm510174 甲基正戊基甲酮Methyln-amylketone50Ppm184N-甲基苯胺N-Methylaniline194 溴甲烷Methylbromide1ppm2594.95A4204 甲基特丁醚Methyltert-butylether40Ppm88.17A3214 甲基正丁基甲酮Methyln-butylketone5ppm10ppm224 氯甲烷Methylchloride50ppm100ppm6012050.49A4234 2-氰基丙烯酸甲酯Methyl2-cyanoacrylate244 甲基环己烷Methylcyclohexane400ppm254甲基环己醇Methylcyclohexanol50ppm264邻甲基环己酮o-Methylcyclohexanone50ppm75ppm4 2-甲基环戊二烯三羰基锰，按m3

27Mn计2-Methylcy-clopentadienyl manganesetricarbonyl284 甲基内吸磷Methyldemetonm3294 二苯基甲烷二异氰酸酯Methylenebisphenylisocaynate304 4,4,-亚甲基双(2-氯苯胺)4,4,-Methylenebis(2-chloroaniline)267.17A2314 亚甲基双(4-环己基异氰酸酯)Methylenebis(4-cyclohexylisocyanate)324 4,4,-亚甲基联苯胺4,4,-Methylenedianiline198.26A3334 甲基乙基甲酮（丁酮）Methylethylketone200ppm300ppm300600344 甲基乙基削过氧化物MethylethylketoneperoxideC354 甲酸甲酯Methylformate100ppm150ppm364 甲基肼MethylhydrazineC46.07A3374 碘甲烷Methyliodide2ppm1025384甲基异戊基甲酮Methylisoamylketone50ppm394 甲基异戊醇Methylisobutylcarbinol25ppm40ppm

404甲基异丁基甲酮Methylisobutylketone50Ppm75Ppm414 异氰酸甲酯Methylisocyanate424甲基异丙基甲酮Methylisopropylketone200ppm434 甲硫醇Methylmercaptan1444 甲基丙烯酸甲酯Methylmethacrylate50ppm100ppm100200100.13A4454 18-甲基炔诺酮（炔诺孕酮）18-Methylnorgestrel2464Methylparathion甲基对硫磷m3263.23A4474甲基丙基甲酮Methylpropylketone200ppm250ppm484 硅酸甲酯Methylsilicate1ppm494 a-甲基苯乙烯a-Methylstyrene50ppm100ppm504 丁烯酮MethylvinylketoneC514 嗪草酮Metribuzin5mg/m3214.28A4524 速火磷Mevinphosm3m3534 云母粉尘Mica总尘3mg/m324呼尘3

544钼,以Mo计Molybdenum可溶性化合物m3410A3金属和不溶性化合物3 10mg/m615554 久效磷Monocrotophosm3223.16A4564 吗琳Morpholine20ppm6012087.12A4574桑蚕丝尘（总尘）Mulberrysilkdust810584二溴磷Naled3mg/m3380.79A4594 萘Naphthalene10Ppm15Ppm5075128.19A4604 8-萘胺p-Naphthylamine143.18A1614 镍Nickel金属镍m31A5可溶性化合物，按Ni计m3A4不可溶性化合物，按Ni计m31A1624羰基镍NickelcarbonylC634 亚硫酸镍Nickelsubsulfidem3240.19A14烟碱Nicotinem3

64654 硝基黄铁矿Nitrapyrin3 10mg/m20mg/m3230.93A4664硝酸Nitricacid2Ppm4Ppm674 -氧化氮Nitricoxide25Ppm684 对硝基苯胺p-Nitroaniline3mg/ms3138.12A4694 硝基苯Nitrobenzene1ppm25123.11A3704对硝基氯苯p-Nitrochlorobenzene157.56A3714 4-硝基联苯4-Nitrodiphenyl199.20A2724 硝基乙烷Nitroethane100Ppm300450734 二氧化氮Nitrogendioxide3Ppm5ppm51046.01A4744 三氟化氮Nitrogentrifluoride10Ppm71754 硝化甘油NitroglycerinC1764 硝基甲烷Nitromethane20ppm5010061.04A3774 1-硝基丙烷1-Nitropropane25ppm9018089.09A4784 2-硝基丙烷2-Nitropropane10ppm306089.09A3

794N-亚硝基二甲胺N-Nitrosodimethylamine74.08A3804 硝基甲苯Nitrotoluene2ppm1025814 氧化亚氮Nitrousoxide50ppm44.02A4824 壬烷，全部异构体Nonane200ppm500750834八氯萘Octachloronaphthalenem3m3844 辛烷，全部异构体Octane300ppm500750854 奥克托今Octogen24864矿物油雾Oilmist,mineral5mg/m310mg/m3874 氧化乐果Omethoate884 四氧化锇Osmiumtetroxide894草酸Oxalicacid1mg/m32mg/m3904 p,p,-羟苯(苯磺酰基)p,p,-Oxybis(benzenesulfonylhydrazide)m3326914 二氟化氧OxygendifluorideC54924臭氧Ozone48A4

重体力工作C中等体力工作轻体力工作重、中或轻度体力负荷(<2h)934 石蜡烟ParaffinWaxfume2mg/m324944 白草枯Paraquatm3m3954对硫磷Parathionm3291.27A4964其他粉尘810Particlesnototherwiseregulated974 不溶性微粒Particulates可吸入微粒3 l0mg/m呼吸性微粒3mg/m3984 戊硼烷Pentaborane994 五氯萘Pentachloronaphthalenem3005五氯硝基苯Pentachloronitrobenzenem3295.36A4015五氯酚及其钠盐Pentachlorophenolm3266.35A3025 季戊四醇Pentaerythritol3 l0mg/m035 戊烷，全部异构体Pentane600ppm5 乙酸戊酯，全部异构体Pentyl50ppm100ppm

04acetate055全氯甲硫醇Perchloromethylmercaptan065氟化全氯氧Perchlorylfluoride3ppm6ppm075全氟异丁烯PerfluoroisobutyleneCC085珍珠岩粉尘Perlite310mg/mA4总尘810呼尘48095 过硫酸盐Persulfatesm3105 酚Phenol5ppm102594.11A4115 酚醛树脂粉尘（总尘）Phenolicaldehyderesindust610125 吩噻嗪Phenothiazine5ppm135 2苯基等-萘胺N-Phenyl-beta-naphthylamine219.29A4145 邻苯二胺o-Phenylenediaminem3108.05A3155 间苯二胺m-Phenylenediaminem3108.05A4165 对苯二胺p-Phenylenediaminem3108.05A4175 苯醚，蒸汽Phenylether1ppm2ppm714

185 缩水甘油苯醚Phenylglycidylether150.17A3195 苯肼Phenylhydrazine108.14A3205 苯硫醇Phenylmercaptan215 苯膦PhenylphosphineC225 甲拌磷Phoratem3m3235 光气PhosgeneC245 磷胺Phosphamidon255 磷化氢Phosphine1ppmC34265 磷酸Phosphoricacid1mg/m33mg/m31398275 黄磷Phosphorus285 三氯氧磷 Phosphorusoxychloride295 五氯化磷 Phosphoruspentachloride305五硫化二磷Phosphoruspentasulfide1mg/m33mg/m313315五氧化二磷PhosphoruspentoxideC15 三氯硫磷 PhosphorusC

32thiochloride335 三氯化磷 Phosphorustrichloride12345邻苯二甲酸酐Phthalicanhydride1ppmC1148.11A4355 间酞二睛m-Phthalodinitrile5mg/m3365毒秀定Picloram3 10mg/m241.48A4375苦味酸Picricacidm3385杀鼠酮Pindonem3395哌嗪二盐酸盐Piperazinedihydrochloride5mg/m3405 铂Platinmu金属1mg/m3可溶性铂盐，按Pt计m3415 聚丙烯睛纤维粉尘（总尘）24Polycrylonitrilefiberdust425 聚乙烯粉尘（总尘）Polyethylenedust510435 多次甲基多苯基多异氰酸酯Polymethylene polyphenylisocyanate445 聚丙烯粉尘（总尘）Polyprpylenedust510455聚四氟乙烯分解物Polytetrafluoroethylene

465聚氯乙烯粉尘（总尘）Polyvinylchloridedust510475 硅配酸盐水泥Portlandcement32总尘（游离SiO2含量＜10%）46呼尘（游离SiO2含量＜10%）2485 氢氧化钾Potassiumhydroxide二3C2495沉淀加。2（白碳黑）（总尘）Precipitatedsilicadust510505丙烷Propane2500Ppm515 丙烷磺内酯Propanesultone122.14A3525 正丙醇n-Propanol（n-Propylalcohol）200Ppm250ppm200300535 炔丙醇Propargylalcohol1ppm545 8—丙炔内酯B-Propiolactone72.06A3555 丙酸Propionicacid10Ppm3060565 残杀威Propoxurm3209.24A3575 乙酸止丙酯n-Propylacetate200ppm250ppm200300585 丙烯Propylene42.08A45 二氯丙烷Propylenedichloride75ppm110ppm112.99

59A4605 丙(撑)二醇二硝酸酯Propyleneglycoldinitrate615 丙烯亚胺Propyleneimine2Ppm57.09A3625 环氧丙烷Propyleneoxide2Ppm558.08A3635硝酸正丙酯n-Propylnitrate25Ppm40Ppm645 除虫菊Pyrethrum5mg/m3345（均值）A4655吡啶Pyridine5ppm410665 苯醌Quinone675 抽余油(60-220oC)Raffinate300450685稀土粉尘（游离SiO2含量<10%）（总尘）Rare-earthdust5695 间苯二酚Resorcinol10Ppm20ppm2040110.11A4705铑，按Rh计Rhodium金属和不可溶性化合物1mg/m3A4可溶性化合物m3A4715乐果Rogor1

725皮蝇磷Ronnel3 10mg/m321.57A4735 松香焊锡分解产物Rosincoresolderthermal decompositionproducts(colophony)致敏剂745 鱼藤酮Rotenone5mg/m3391.41A4755红铁粉Rouge3"159.70A4765橡胶溶剂（石脑油）Rubbersolvent（Naphtha）400ppm97（均值）775 硒及其化合物，除六氟化硒和硒化氢外按Se计Seleniumm3785六氟化硒Seleniumhexafluoride795 Sesone310mg/m309.13A4805无定形二氧化硅Silica硅藻土（游离SiO2含量＜10%）可吸入尘310mg/m610呼吸性尘3mg/m3沉淀的二氧化硅和硅胶310mg/m510二氧化硅烟Silica,fume2mg/m3熔化的二氧化硅Silica,fusedm35 晶体形二氧化硅Silica

81方石英Cristallinem3石英Quartzm3A2鳞石英Tridymitem3板状硅藻岩Tripolim3825矽尘Silicadust总尘含10%-50%游离SiO212含50%-80%游离SiO2含80%以上游离SiO21呼尘含10%-50%游离SiO21含50%-80%游离SiO2含80%以上游离SiO2835 硅Silicon3 l0mg/m845 碳化硅粉尘Siliconcarbide40.10A4总尘3 l0mg/m810呼尘48855 四氢化硅Silicontetrahydride5ppm865 车艮Silver金属m3可溶性化合物，按Ag计m3875 皂石Soapstone可吸入尘6mg/m3呼吸性尘3mg/m3

885 亚硫酸氢钠Sodiumbisulfite5mg/m3104.07A4895碳酸钠Sodiumcarbonate36905 氟乙酸钠Sodiumfluoroacetatem3915 氢氧化钠Sodiumhydroxide二3C2925偏亚硫酸氢钠Sodiummetabisulfite5mg/m3190.13A4935 溶剂汽油Solventgasolines300450945淀粉Starch310mg刖A4955硬脂酸盐Stearates310mg/mA4965洗毛织品用汽油类溶剂Stoddardsolvent100ppm140975铬酸锶，按Cr计Strontiumchromatem3203.61A2985 马钱子碱Strychninem3995 苯乙烯Styrene20ppm40ppm50100104.16A4006 枯草杆菌蛋白酶（活性晶体酶）SubtilisinsCm315ng/m33 30ng/m016 蔗糖Sucrose310mg/m342.30A46 甲嘧磺隆Sulfometuronmethyl5mg/m3364.38

02A4036治螟磷Sulfotepm3322.30A4046二氧化硫Sulfurdioxide2Ppm5ppm51064.07A4056 六氟化硫Sulfurhexafluoride1000Ppm6009000066硫酸Sulfuricacid及三氧化硫1mg/m33mg/m31298.08A2076 ^■氯化硫SulfurmonochlorideC1ppm086 五氟化硫SulfurpentafluorideC096 四氟化硫SulfurtetrafluorideC106 硫酰氟Sulfurylfluoride5ppm10ppm2040116 硫丙磷Sulprofos1mg/m3322.43A4126 杀螟松Sumithion12136 合成玻璃纤维SyntheticVitreouFibers长丝玻璃纤维1f/ccA4玻璃棉纤维5mg/m3A4岩棉纤维1f/cc35

A3矿渣棉纤维1f/cc35A3特殊用途玻璃纤维1f/cc35A3难熔的陶器用品的玻璃纤维1f/ccA30.2f/ccA2146 2,4,5-涕2,4,5-T3 10mg/m255.49A4156滑石粉尘Talc（游离SiO2含量<10%）总尘2mg/m334A4呼尘12166钽金属及其氧化，按Ta计Tanatalum5mg/m35176 茶尘（总尘）Teadust23186 碲及其化合物,以Te计,除碲化氢夕卜Telluriumm3196六氟化碲 Telluriumhexafluoride206 双硫磷Temephos3 10mg/m216特普TEPPm36 对苯—■甲酸Terephthalicacid10mg/m815

223236 一联苯TerphenylC5mg/m3246 1,1,1,2-四氯-2,2-二氟乙烷1,1,1,2-Tetrachloro-2,2-difluoroethane500Ppm256 1,1,2,2-四氯-1,2-二氟乙烷1,1,2,2-Tetrachloro-1,2-difluoroethane500Ppm266 1,1,2,2-四氯乙烷1,1,2,2-Tetrachloroethane1ppm167.86A3276 四氯乙烯Tetrachloroethylene25ppm100Ppm200300165.80A3286 四氯萘Tetrachloronaphthalene2mg/m3296 四乙基铅，按Pb计Tetraethylleadm3323.45A4306 四氟乙烯Tetrafluoroethylene2ppm100.20A3316 四氢呋喃Tetrahydrofuran200Ppm250ppm300450326四甲基铅,按Pb计letramethylleadm3336 四甲基琥珀睛Tetramethylsuccinonitile346 四硝基甲烷Tetranitromethane196.04A3356焦磷酸四钠Tetrasodiumpyrophosphate5mg/m3

366 特屈儿（2,4,6-三硝基苯甲硝胺）Tetrlm3376 铊及其可溶性化合物，按Tl计Thalliumm3386甲拌磷ThimetC396 4,4,-硫代双（6-特丁基间甲酚）4,4,-Thiobis（6-tert-butyl-m-cresol）3 10mg/m358.52A4406 巯基醋酸Thioglycolicacid1ppm416亚硫酰（二）氯ThionylchlorideC1ppm426 福美双Thiram1mg/m3240.44A4436锡Tin金属、氧化物和无机化合物（除氢化锡），按Sn计2mg/m32有机化合物，按Sn计m3m35A4446二氧化钛粉尘Tita