我国和美国OELs(职业接触限值)对照表

1、我国和美国oels（职业接触限值）对照表说明：1.本附录列出了我国gbz 2 - 2002和美国的acgih的2002 tlvs and bels 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2.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)/22.454.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一.工作场所空气中有害物质容许浓度no化合物名称美国中国分子量twasteltwas

2、tel1乙醇甲胺磷 acephate0.30.92乙醛 acetaldehydec 25ppmc 4544.05 a33乙酸 acetic acid10ppm15ppm1020604乙酐 acetic anhydride5ppm1632102.095丙酮 acetone500ppm750ppm30045058.05 a46丙酮氰醇 acetone cyanohydrinc 5mg/m3c 385.17乙腈 acetonitrile40ppm60ppm102541.05 a48乙酰苯 acetophenone10ppm120.159乙炔 acetylene26.02 窒息剂10四溴乙烷 acet

3、ylene tetrabromide1ppm345.711乙酰水杨酸 acetylsalicylic acid5mg/m3512.5180.1512丙烯醛 acroleinc 0.1ppmc 0.356.06 a413丙烯酰胺 acrylamide0.03mg/m30.30.971.08 a314丙烯酸 acrylic acid2ppm61572.06 a415丙烯腈 acrylonitrile2ppm1253.05 a316活性炭粉尘(总尘)51017己二酸 adipic acid5mg/m3146.1418己睛 adiponitrile2ppm108.119艾氏剂 aldrin0.25mg

4、/m3364.93 a320丙烯醇 allyl alcohol0.5ppm2358.08 a421氯丙烯 allyl chloride1ppm2ppm2476.50 a322烯丙基缩水甘油醚 allyl glycidyl ether1ppm114.14 a423烯丙基二硫化物 allyl propyl disulfide2ppm3ppm148.1624铝 aluminum26.98铝尘10mg/m3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3425氧化铝 aluminum oxide 10mg/m3 a4总尘46264

5、-氨基联苯 4-aminodiphenyl169.23 a1272-氨基吡啶 2-aminopyridine0.5ppm2591.11283-氨基-1,2,4-三唑 3-amino-1,2,4-triazole0.2mg/m384.08 a329氨 ammonia25ppm35ppm203017.0330氯化铵烟 ammonium chloride fume10mg/m320ppm102053.531全氟辛酸铵 ammonium perfluorooctanoate0.01mg/m3431.00 a332氨基磺酸铵 ammonium sulamate10mg/m3615114.1333戊醇 a

6、myl alcohol10020034苯胺和同系物 aniline2ppm37.593.12 a335邻茴香胺 o-anisidine0.1ppm0.51.5123.15 a336对茴香胺 p-anisidine0.1ppm0.51.5123.15 a437锑及其化合物，以sb计 antimony0.5mg/m30.50.5121.7538锑化氢 antimony hydride(stibine)0.1ppm124.7839三氧化锑 antimony trioxide171.50 a240安妥 antu0.3mg/m30.30.9202.27 a441砷及其无机化合物，以as计 arsenic

7、0.01mg/m30.010.0274.92 a142砷化氢 arsine0.05ppmc 0.0377.9543石棉 asbestos a1总尘0.81.5纤维0.1f/cc0.8f/ml1.5f/ml44石油沥青烟，以苯溶物计 asphalt fume0.5mg/m3512.5 a445阿特拉津 atrazine5mg/m3216.06 a446谷硫磷 azinphos-methyl0.2mg/m3317.34 a447重晶石粉尘(总尘) barite51048钡及其可溶性化合物，以钡计 barium0.5mg/m3137.30 a449硫酸钡 barium sulfate10mg/m31

8、025233.4350白僵蚕孢子 beauveria bassianac 6*107 孢子数/m351苯菌灵 benomyl10mg/m3290.32 a452膨润土粉尘 bentonite dust61053苯并蒽 benza anthracene228.30 a254苯 benzene0.5ppm2.5ppm61078.11 a155联苯胺 benzidine184.23 a156苯并荧蒽 benzob fluoranthene252.30 a257苯并(a)芘 benzoa phrene252.30 a258三氯苯 benzotrichloridec 0.1ppm195.50 a259苄

9、酰氯 benzoyl chloridec 0.5ppm140.57 a460过氧化苯甲酰 benzoyl peroxide5mg/m3512.5242.22 a461乙酸苄酯 benzyl acetate10ppm150.18 a462苄基氯 benzyl chloride1ppmc 5126.58 a363铍及其化合物，按be计 beryllium0.002mg/m30.01mg/m30.00050.0019.01 a164联苯 biphenyl0.2ppm1.53.75154.265双2-二甲基胺乙基醚0.05ppm0.15ppm160.26 bis(2-dimethylaminoethy

10、l) ethere66双(巯基乙酸)二辛基锡0.10.2bis(mercaptoacetate) dioctyltin67双氯甲醚 bis(chloromethyl) etherc 0.00568碲化铋 bismuh telluride800.83 a4按bi2te3计512.5不含se10mg/m3含se5mg/m369四硼酸钠 borates,tatra,sodium salt201.27无水化合物 1mg/m3十水化合物5mg/m3五水化合物1mg/m370氧化硼 boron oxide10mg/m369.6471三溴化硼 boron tribromidec 1ppm250.5772三氟

11、化硼 boron trifluoridec 1ppmc 367.8273除草定 bromacil10mg/m3261.11 a374溴 bromine0.1ppm0.2ppm0.62159.8175五氟化溴 bromine pentafluoride0.1ppm174.9276溴仿 bromoform0.5ppm252.80 a3771,3-丁二烯 1,3-butadiene2ppm512.554.09 a278丁烷 butane800ppm58.1279正丁醇 n-butanolc 50ppm10020074.1280仲丁醇 sec-butanol100ppm10020074.1281特丁醇

12、 tert-butanol100ppm10020074.12 a4822-丁氧基乙醇 2-butoxyethanol20ppm118.1783乙酸正丁酯 n-butyl acetate150ppm200ppm200300116.1684乙酸仲丁酯 sec-butyl acetate200ppm200300116.1685乙酸特丁酯 tert-butyl acetate200ppm200300116.1686丙烯酸正丁酯 n-butyl acrylate2ppm2550128.17 a487丁醛 butylaldehyde51088正丁胺 n-butylaminec 5ppmc 1573.148

13、9丁基羟基甲苯(bht) butylated hydroxytoluene2mg/m3220.34 a490铬酸特丁酯 tert-butyl chromate 以cro3计c 0.1mg/m3230.2291丁烯 butylene10020092正丁基缩水甘油醚 n-butyl glycidyl ether25ppm60120130.2193乳酸正丁酯 n-butyl lactate5ppm146.1994正丁基硫醇 n-butyl mercaptan0.5ppm2590.1995邻仲丁基苯酚 o-sec-butylphenol5ppm3060150.2296对特丁基甲苯 p-tert-but

14、yl toluene1ppm148.1897镉,cadmium元素和化合物0.01mg/m30.010.02112.40 a2按cd计0.002mg/m398碳酸钙 calcium carbonate10mg/m3100.0999铬酸盐 calcium chromate 按cr计0.001mg/m3156.09 a2100氰氨化钙 calcium cyanamide0.5mg/m31380.11 a4101氢氧化钙 calcium hydroxide5mg/m374.1102氧化钙 calcium oxide2mg/m32556.08103硅酸钙(合成) calcium silicate10m

15、g/m3 a4104硫酸钙 calcium sulfate10mg/m3136.14105樟脑(合成) camphor2ppm4ppm152.23 a4106己内酰胺 caprolactam512.5113.16 a4粒子1mg/m33mg/m3蒸汽5ppm10ppm107敌菌丹 captafol0.1mg/m3349.06 a4108克菌丹 captan5mg/m3300.60 a3109西维因 carbaryl5mg/m3201.20 a4110呋喃丹 carbofuran0.1mg/m3221.30 a4111炭黑 carbon black3.5mg/m3 a4总尘48112二氧化碳 c

16、arbon dioxide5000ppm30000ppm90001800044.01113二硫化碳 carbon disulfide10ppm51076.14114碳纤维粉尘(总尘) carbon fiber36115一氧化碳 carbon monoxide28.01非高原25ppm2030高原海拔2000米c 20海拔3000米c 15116四溴化碳 carbon tetrabromide0.1ppm0.3ppm1.54331.65117四氯化碳 carbon tetrachloride5ppm10ppm1525153.84 a2118羰酰氟 carbonyl fluoride2ppm5pp

17、m51066.01119儿茶酚(邻苯二酚) catechol5ppm110.11 a3120纤维素 cellulose10mg/m31025121氢氧化铯 cesium hydroxide2mg/m325149.92122氯丹 chlordane0.5mg/m3409.80 a3123氯代莰烯(毒杀芬) chlorinated camphene0.5mg/m31mg/m3414.00 a3124邻氯代联苯醚 o-chlorinated diphenyl oxide0.5mg/m3377125氯 chlorine0.5ppm1ppmc 170.91 a4126二氧化氯 chlorine diox

18、ide0.1ppm0.3ppm0.30.867.46127三氟化氯 chlorine trifluoridec 0.1ppmc 0.4292.46128氯乙醛 chloroacetaldehydec 1ppmc 378.5129氯丙酮 chloroacetonec 1ppmc 492.531302-氯乙酰苯 2-chloroacetophenone0.05ppm0.30.9154.59 a4131氯乙酰氯 chloroacetyl chloride0.05ppm0.15ppm0.20.6112.95132氯苯 chlorobenzene10ppm50100112.56 a3133邻氯苄叉丙二腈

19、 c 0.05ppmc 0.4188.61 a4o-chlorobenzylidine alononitrile134氯溴甲烷 chlorobromomethane200ppm129.39135二氟氯甲烷 chlorodifluoromethane1000ppm3500525086.47 a4136氯联苯 chlorodiphenyl(42%氯)1mg/m3266.5137氯联苯 chlorodiphenyl(54%氯)0.5mg/m30.51.5328.40 a3138氯仿(三氯甲烷) chloroform(trichloromethane)10ppm2040119.38 a3139双氯甲醚

20、 bis(chloromethyl) ether0.001ppm114.96 a1140氯甲甲醚 chloromethyl methyl etherc 0.005141氯萘 chloronaphthalene0.51.580.50 a21421-氯-1-硝基丙烷 1-chloro-1-nitropropane2ppm123.54143五氟氯乙烷 chloropentafluoroethane1000ppm50007500154.47144氯化苦 chloropicrin0.1ppmc 1164.39 a4145-氯丁二烯 -chloroprene10ppm41088.541462-氯丙酸 2-

21、chloropropionic acid0.1ppm108.53147邻氯苯乙烯 o-chlorostyrene50ppm75ppm250400138.6148百菌清 chlorothalonilec 1149邻氯甲苯 o-chlorotoluene50ppm126.59150毒死蜱 chlorpyrifos0.2mg/m3151铬铁矿石加工(铬酸盐)0.05mg/m3chromite ore processing(chromate) 以cr计152铬 chromiun 及其无机化合物,以cr计金属和三价化合物0.5mg/m3 a4水溶性六价化合物0.05mg/m30.050.15 a1不可溶

22、性六价化合物0.01mg/m3 a1153铬酰氯 chromyl chloride0.025ppm154.92154屈 chrysene228.30 a3155二氯二甲吡啶粉 clopidol10mg/m3192.06 a4156煤尘 coal dust无烟煤 anthracite0.4mg/m3 a4烟煤 bituminous0.9mg/m3 a4总尘46呼尘2.53.5157煤焦油沥青挥发物,按苯溶物计 0.2mg/m30.20.6coal tar pitch volatiles158钴及其无机化合物,按co计 cobalt0.02mg/m30.050.158.93 a3159羰基钴,按c

23、o计 cobalt carbonyl0.1mg/m3341.94160羰基氢钴,按co计 cobalt hydrocarbonyl0.1mg/m3171.98161焦炉逸散物,按苯溶物计 coke over emission0.10.3162凝聚sio2粉尘 condensed silica总尘1.53呼尘0.51163铜 copper63.55烟0.2mg/m30.20.6尘和雾，以cu计1mg/m312.5164考的松 cortisone12.5165棉尘 cotton dust,raw(总尘)0.2mg/m313166甲酚,所有异构体 cresol5ppm1025108.14167巴豆醛

24、 crotonaldehydec 0.3ppmc 1270.09 a3168育畜磷 crufomate5mg/m3291.71 a4169异丙苯(枯烯) cumene50ppm120.19170氨基氰 cyanamide2mg/m32542.04171氰化物 cyanogen10ppmc 152.04172氯化氰 cyanogen chloridec 0.3ppm61.48173环己烷 cyclohexane300ppm25037584.16174环己醇 cyclohexanol50ppm100200100.16175环己酮 cyclohexanone25ppm5010094.18 a4176

25、环己烯 cyclohexene300ppm82.14177环己胺 cyclohexylamine10ppm102099.17 a4178三次甲基三硝基胺(黑索金) cyclonite(rdx)0.5mg/m31.53.75222.26 a4179环戊二烯 cyclopentadiene75ppm66.1180环戊烷 cyclopentane600ppm70.13181杀螨锡 cyhexatin5mg/m3385.16 a41822,4-d10mg/m3221.04 a4183滴滴涕 ddt dichlorodiphenyltrichloroethane1mg/m30.20.6354.50 a3

26、184癸硼烷 decaborane0.05ppm0.15ppm0.250.75122.31185萘烷 decalin60120186溴氰菊酯 deltamethrin0.030.09187内吸磷 demeton0.01ppm0.050.15258.34188洗衣粉混合尘 detergent mixed dust12189双丙酮醇 diacetone alcohol50ppm240360116.16190二嗪农 diazinon0.1mg/m3304.36 a4191重氮甲烷 diazomethane0.2ppm0.350.742.04 a2192二硼烷 diborane0.1ppm0.10.3

27、27.691932-n-二丁氨基乙醇 2-n-dibutylaminoethanol0.5ppm410173.29194磷酸二丁基苯酯 dibutyl phenyl phosphate0.3ppm3.58.75286.26195磷酸二丁酯 dibutyl phosphate1ppm2ppm210.21196邻苯二甲酸二丁酯 dibutyl phthalate5mg/m32.56.25278.34197二月桂酸二丁基锡 dibutyltin dilaurate0.10.2198二氯代乙炔 dichloroacetylenec 0.1ppmc 0.494.93 a3199邻二氯苯 o-dichlo

28、robenzene25ppm50ppm50100147.0 a4200对二氯苯 p-dichlorobenzene10ppm3060147.01 a32013,3,-二氯联苯胺 3,3,-dichlorobenzidine253.13 a32021,4-二氯-2-丁烯 1,4-dichloro-2-butene0.005ppm124.99 a2203二氯二氟甲烷 dichlorodifluoromethane1000ppm5000750098.97 a42041,3-二氯-5,5-二甲基乙内酰脲0.2mg/m30.4mg/m3197.031,3-dichloro-5,5-dimethyl hy

29、dantoin2051,1-二氯乙烷 1,1-dichloroethane100ppm98.97 a42061,2-二氯乙烷 1,2-dichloroethane7152071,2-二氯乙烯,所有异构体 200ppm800120096.951,2-dichloroethylene208二氯乙醚 dichloroethyl ether4ppm10ppm143.02 a4209二氯氟甲烷 dichlorofluoromethane10ppm102.92210二氯甲烷 dichloromethane50ppm20030084.93 a32111-二氯-1-硝基乙烷 1-dichloro-1-nitr

30、oethane2ppm1224143.962121,2-二氯丙烷 1,2-dichloropropane3505002131,3-二氯丙醇 1,3-dichloropropanol512.52141,3-二氯丙烯 1,3-dichloropropene1ppm410110.98 a42152,2-二氯丙酸 2,2-dichloropropionic acid5mg/m3142.97 a4216二氯四氟乙烷 dichlorotetrafluoroethane1000ppm170.93 a4217敌敌畏(ddvp) dichlorvos0.9mg/m3220.98 a4218百治磷 dicroto

31、phos0.25mg/m3237.21 a4219二聚环戊二烯 dicyclopentadiene5ppm2550132.21220二戊铁 dicyclopentadienyl iron10mg/m3186.03221狄氏剂 dieldrin0.25mg/m3380.93 a4222二乙醇胺 diethanolamine2mg/m3105.14223二乙胺 diethylamine5ppm15ppm73.14 a42242-二乙胺基乙醇 2-diethylaminoethanol2ppm50100117.19225二乙撑三胺 diethylene triamine1ppm410103.1722

32、6邻苯二2-乙基己酯 di(2-ethylhexyl)phthalate5mg/m3390.54 a3227二乙基甲酮 diethyl ketone200ppm300ppm70090086.13228酞酸二乙酯 diethyl phthalate5mg/m3222.23 a4229二氟二溴甲烷 difluorodibromomethane100ppm209.83230二缩水甘油醚 diglycidyl ether0.1ppm130.14231二异丁基甲酮 diisobutyl ketone25ppm145218142.23232二异丙胺 diisopropylamie5ppm101.19233

33、n,n-二甲基乙酰胺 n,n-dimethylacetamide10ppm204087.12234二甲胺 dimethylamine5ppm15ppm51045.08 a4235n,n-二甲基苯胺 n,n-dimethylaniline5ppm10ppm510121.182363,3-二甲基联苯胺 3,3-dimethylbenzidinec 0.02237二甲基氨基甲酰氯 dimethyl carbamoyl chloride107.54 a2238二甲基二氯硅烷 dimethyl dichlorosilanec 2239二甲基乙氧基硅烷 dimethylethoxysilane0.5ppm

34、1.5ppm104.2240二甲基甲酰胺 dimethylformamide10ppm204073.09 a42411,1-二甲基肼(偏二甲基肼)0.01ppm0.51.560.12 a31,1-dimethylhydrazine242邻苯二甲酸二甲酯 dimethyphthalate5mg/m3194.19243硫酸二甲酯 dimethyl sulfate0.1ppm126.10 a3244dinitolmide5mg/m3225.16 a4245二硝基苯,全部异构体 dinitrobenzene0.15ppm12.5168.11246二硝基氯苯 dinitrochlorobenzene0.

35、30.52474,6-二硝基邻苯甲酚 4,6-dinitro-o-cresol0.2mg/m30.20.6198.13248二硝基甲苯 dinitrotoluene0.2mg/m30.20.6182.15 a32491,4-二噁烷 1,4-dioxane20ppm88.10 a3250二噁磷 dioxathion0.2mg/m3456.54 a4251二苯胺 diphenylamine10mg/m31025169.24 a4252二丙烯基乙二醇甲基醚100ppm150ppm600900148.2dipropylene glycol methyl ether253二丙基甲酮 dipropyl k

36、etone50ppm114.8254杀草快 diquat344.70 a4可吸入从0.5mg/m3呼吸性0.1mg/m3255双硫醒 disulfiram2mg/m325296.54 a4256乙拌磷 disulfoton0.1mg/m3274.38257敌草隆 diuron10mg/m31025233.10 a4258二乙烯基苯 divinyl benzene10ppm50100130.19259白云石粉尘 dolomite dust总尘810呼尘48260金刚砂 emery10mg/m3261硫丹 endosulfan0.1mg/m3406.95 a4262异狄氏剂 endrin0.1mg

37、/m3380.93 a4263安氟醚 enflurane75ppm184.50 a4264环氧氯丙烷 eqichlorohydrin0.5ppm1292.53 a3265苯硫磷 epn0.1mg/m30.51.5323.31 a4266乙醇 ethanol1000ppm46.07 a4267乙醇胺 ethanolamine3ppm6ppm81561.08268乙硫磷 ethion0.4mg/m3384.482692-乙氧基乙醇 2-ethoxyethanol5ppm183690.122702-乙氧基乙基乙酸酯 2-ethoxyethyl acetate5ppm3060132.16271乙酸乙酯

38、 ethyl acetate400ppm20030088.1272丙烯酸乙酯 ethyl acrylate5ppm15ppm100.11 a4273乙胺 ethylamine5ppm15ppm91845.08274乙基戊基甲酮 ethyl amyl ketone25ppm130195128.21275乙苯 ethyl benzene100ppm125ppm100150106.16276溴乙烷 ethyl bromide5ppm108.98 a3277乙基特丁基醚 ethyl tert-butyl ether5ppm102.18278乙基丁基甲酮 ethyl butyl ketone50ppm7

39、5ppm114.19279氯乙烷 ethyl chloride100ppm64.52 a3280氰基丙烯酸乙酯 ethyl cyanoacrylate0.2ppm125.12281乙烯 ethylene28.00 a42822-氯乙醇 ethylene chlorohydrinc 1ppm80.52 a4283乙二胺 ethylenediamine10ppm41060.10 a42841,2-二溴乙烷 ethylene dibromide187.88 a32851,2-二氯乙烷 ethylene dichloride10ppm98.96 a4286乙二醇气溶胶 ethylene glycolc 100mg/m3204062.07 a4287乙二醇二硝酸酯 ethylene glycol dinitrate0.05ppm0.30.9152.06288环氧乙烷 ethylene oxide1ppm2544.05 a2289乙撑亚胺 ethylenmine0.5ppm43.08 a3290乙醚 ethyl ether400ppm500ppm30050074.12291甲酸乙