我国和美国OELs职业接触限值对照表.docx

1、我国和美国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：1.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TWASTEL

2、TWASTEL1乙醇甲胺磷Acephate0.30.92乙醛AcetaldehydeC25ppmC4544.05 A33乙酸Aceticacid10ppm15ppm1020604乙酐Aceticanhydride5ppm1632102.095丙酮Acetone500ppm750ppm30045058.05 A46丙酮氰醇AcetonecyanohydrinC5mg/m3C385.17乙腈Acetonitrile40ppm60ppm102541.05 A48乙酰苯Acetophenone10ppm120.159乙炔Acetylene26.02窒息剂10四溴乙烷Acetylenetetrabrom

3、ide1ppm345.711乙酰水杨酸Acetylsalicylicacid5mg/m3512.5180.1512丙烯醛AcroleinC0.1ppmC0.356.06 A413丙烯酰胺Acrylamide0.03mg/m30.30.971.08 A314丙烯酸Acrylicacid2ppm61572.06 A415丙烯腈Acrylonitrile2ppm1253.05 A316活性炭粉尘(总尘)51017己二酸Adipicacid5mg/m3146.1418己睛Adiponitrile2ppm108.119艾氏剂Aldrin0.25mg/m3364.93 A320丙烯醇Allylalcoho

4、l0.5ppm2358.08 A421氯丙烯Allylchloride1ppm2ppm2476.50 A322烯丙基缩水甘油醚Allylglycidylether1ppm114.14 A423烯丙基二硫化物Allylpropyldisulfide2ppm3ppm148.1624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Aluminumoxide10mg/m3A4总尘46264-氨基联苯4-Aminodiphenyl169.23 A1272-氨基吡啶2-Amin

5、opyridine0.5ppm2591.11283-氨基-1,2,4-三唑3-Amino-1,2,4-triazole0.2mg/m384.08 A329氨Ammonia25ppm35ppm203017.0330氯化铵烟Ammoniumchloridefume10mg/m320ppm102053.531全氟辛酸铵Ammoniumperfluorooctanoate0.01mg/m3431.00 A332氨基磺酸铵Ammoniumsulamate10mg/m3615114.1333戊醇Amylalcohol10020034苯胺和同系物Aniline2ppm37.593.12 A335邻茴香胺o-

6、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Antimonyhydride(Stibine)0.1ppm124.7839三氧化锑Antimonytrioxide171.50 A240安妥ANTU0.3mg/m30.30.9202.27 A441砷及其无机化合物，以As计Arsenic0.01mg/m30.010.0274.92 A142砷化氢Arsine0.05ppmC0.0377.9543石棉AsbestosA

7、1总尘0.81.5纤维0.1f/cc0.8f/ml1.5f/ml44石油沥青烟，以苯溶物计Asphaltfume0.5mg/m3512.5A445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Bariumsulfate10mg/m31025233.4350白僵蚕孢子BeauveriabassianaC6*107孢子数/m351苯菌灵Benomyl10mg/m3290.32 A452膨润土粉

8、尘Bentonitedust61053苯并蒽Benzaanthracene228.30 A254苯Benzene0.5ppm2.5ppm61078.11 A155联苯胺Benzidine184.23 A156苯并荧蒽Benzobfluoranthene252.30 A257苯并(a)芘Benzoaphrene252.30 A258三氯苯BenzotrichlorideC0.1ppm195.50 A259苄酰氯BenzoylchlorideC0.5ppm140.57 A460过氧化苯甲酰Benzoylperoxide5mg/m3512.5242.22 A461乙酸苄酯Benzylacetate1

9、0ppm150.18 A462苄基氯Benzylchloride1ppmC5126.58 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0.05ppm0.15ppm160.26Bis(2-dimethylaminoethyl)etherE66双(巯基乙酸)二辛基锡0.10.2Bis(mercaptoacetate)dioctyltin67双氯甲醚Bis(chloromethyl)etherC0.00568碲化铋Bismuhtelluri

10、de800.83 A4按Bi2Te3计512.5不含Se10mg/m3含Se5mg/m369四硼酸钠Borates,tatra,sodiumsalt201.27无水化合物1mg/m3十水化合物5mg/m3五水化合物1mg/m370氧化硼Boronoxide10mg/m369.6471三溴化硼BorontribromideC1ppm250.5772三氟化硼BorontrifluorideC1ppmC367.8273除草定Bromacil10mg/m3261.11 A374溴Bromine0.1ppm0.2ppm0.62159.8175五氟化溴Brominepentafluoride0.1ppm1

11、74.9276溴仿Bromoform0.5ppm252.80 A3771,3-丁二烯1,3-Butadiene2ppm512.554.09 A278丁烷Butane800ppm58.1279正丁醇n-ButanolC50ppm10020074.1280仲丁醇sec-Butanol100ppm10020074.1281特丁醇tert-Butanol100ppm10020074.12 A4822-丁氧基乙醇2-Butoxyethanol20ppm118.1783乙酸正丁酯n-Butylacetate150ppm200ppm200300116.1684乙酸仲丁酯sec-Butylacetate200

12、ppm200300116.1685乙酸特丁酯tert-Butylacetate200ppm200300116.1686丙烯酸正丁酯n-Butylacrylate2ppm2550128.17 A487丁醛Butylaldehyde51088正丁胺n-ButylamineC5ppmC1573.1489丁基羟基甲苯(BHT)Butylatedhydroxytoluene2mg/m3220.34 A490铬酸特丁酯tert-Butylchromate以CrO3计C0.1mg/m3230.2291丁烯Butylene10020092正丁基缩水甘油醚n-Butylglycidylether25ppm601

13、20130.2193乳酸正丁酯n-Butyllactate5ppm146.1994正丁基硫醇n-Butylmercaptan0.5ppm2590.1995邻仲丁基苯酚O-sec-Butylphenol5ppm3060150.2296对特丁基甲苯p-tert-Butyltoluene1ppm148.1897镉,Cadmium元素和化合物0.01mg/m30.010.02112.40 A2按Cd计0.002mg/m398碳酸钙Calciumcarbonate10mg/m3100.0999铬酸盐Calciumchromate按Cr计0.001mg/m3156.09 A2100氰氨化钙Calciumc

14、yanamide0.5mg/m31380.11 A4101氢氧化钙Calciumhydroxide5mg/m374.1102氧化钙Calciumoxide2mg/m32556.08103硅酸钙(合成)Calciumsilicate10mg/m3A4104硫酸钙Calciumsulfate10mg/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.

15、60 A3109西维因Carbaryl5mg/m3201.20 A4110呋喃丹Carbofuran0.1mg/m3221.30 A4111炭黑Carbonblack3.5mg/m3A4总尘48112二氧化碳Carbondioxide5000ppm30000ppm90001800044.01113二硫化碳Carbondisulfide10ppm51076.14114碳纤维粉尘(总尘)Carbonfiber36115一氧化碳Carbonmonoxide28.01非高原25ppm2030高原海拔2000米C20海拔3000米C15116四溴化碳Carbontetrabromide0.1ppm0.3

16、ppm1.54331.65117四氯化碳Carbontetrachloride5ppm10ppm1525153.84 A2118羰酰氟Carbonylfluoride2ppm5ppm51066.01119儿茶酚(邻苯二酚)Catechol5ppm110.11 A3120纤维素Cellulose10mg/m31025121氢氧化铯Cesiumhydroxide2mg/m325149.92122氯丹Chlordane0.5mg/m3409.80 A3123氯代莰烯(毒杀芬)Chlorinatedcamphene0.5mg/m31mg/m3414.00 A3124邻氯代联苯醚O-Chlorinate

17、ddiphenyloxide0.5mg/m3377125氯Chlorine0.5ppm1ppmC170.91 A4126二氧化氯Chlorinedioxide0.1ppm0.3ppm0.30.867.46127三氟化氯ChlorinetrifluorideC0.1ppmC0.4292.46128氯乙醛ChloroacetaldehydeC1ppmC378.5129氯丙酮ChloroacetoneC1ppmC492.531302-氯乙酰苯2-Chloroacetophenone0.05ppm0.30.9154.59 A4131氯乙酰氯Chloroacetylchloride0.05ppm0.15

18、ppm0.20.6112.95132氯苯Chlorobenzene10ppm50100112.56 A3133邻氯苄叉丙二腈C0.05ppmC0.4188.61 A4o-Chlorobenzylidinealononitrile134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)

19、Chloroform(Trichloromethane)10ppm2040119.38 A3139双氯甲醚bis(Chloromethyl)ether0.001ppm114.96 A1140氯甲甲醚ChloromethylmethyletherC0.005141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Chloropicrin0.1ppmC1164.39 A4145

20、-氯丁二烯-Chloroprene10ppm41088.541462-氯丙酸2-Chloropropionicacid0.1ppm108.53147邻氯苯乙烯o-Chlorostyrene50ppm75ppm250400138.6148百菌清ChlorothalonileC1149邻氯甲苯o-Chlorotoluene50ppm126.59150毒死蜱Chlorpyrifos0.2mg/m3151铬铁矿石加工(铬酸盐)0.05mg/m3Chromiteoreprocessing(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/m3A4水溶性

21、六价化合物0.05mg/m30.050.15A1不可溶性六价化合物0.01mg/m3A1153铬酰氯Chromylchloride0.025ppm154.92154屈Chrysene228.30 A3155二氯二甲吡啶粉Clopidol10mg/m3192.06 A4156煤尘Coaldust无烟煤Anthracite0.4mg/m3A4烟煤Bituminous0.9mg/m3A4总尘46呼尘2.53.5157煤焦油沥青挥发物,按苯溶物计0.2mg/m30.20.6Coaltarpitchvolatiles158钴及其无机化合物,按Co计Cobalt0.02mg/m30.050.158.93

22、A3159羰基钴,按Co计Cobaltcarbonyl0.1mg/m3341.94160羰基氢钴,按Co计Cobalthydrocarbonyl0.1mg/m3171.98161焦炉逸散物,按苯溶物计Cokeoveremission0.10.3162凝聚SiO2粉尘Condensedsilica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Cottondust,raw(总尘)0.2mg/m313166甲酚,所有异构体Cresol5ppm1025108.14167巴豆醛Cro

23、tonaldehydeC0.3ppmC1270.09 A3168育畜磷Crufomate5mg/m3291.71 A4169异丙苯(枯烯)Cumene50ppm120.19170氨基氰Cyanamide2mg/m32542.04171氰化物Cyanogen10ppmC152.04172氯化氰CyanogenchlorideC0.3ppm61.48173环己烷Cyclohexane300ppm25037584.16174环己醇Cyclohexanol50ppm100200100.16175环己酮Cyclohexanone25ppm5010094.18 A4176环己烯Cyclohexene300ppm82.14