我国与美国OELs职业接触限值对照表.docx

1、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：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)/4.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

2、子量TWASTELTWASTEL1乙醇甲胺磷 Acephate2乙醛 AcetaldehydeC 25ppmC 4544.05 A33乙酸 Acetic acid10ppm15ppm1020604乙酐 Acetic anhydride5ppm16325丙酮 Acetone500ppm750ppm30045058.05 A46丙酮氰醇 Acetone cyanohydrinC 5mg/m3C 37乙腈 Acetonitrile40ppm60ppm102541.05 A48乙酰苯 Acetophenone10ppm9乙炔 Acetylene 窒息剂10四溴乙烷 Acetylene tetrabro

3、mide1ppm11乙酰水杨酸 Acetylsalicylic acid5mg/m3512丙烯醛 AcroleinC C 56.06 A413丙烯酰胺 Acrylamidem371.08 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/m318己睛 Adiponitrile2ppm19艾氏剂 Aldrinm3364.93 A320丙烯醇 Allyl alcohol2358.08 A421氯丙烯 Allyl chloride1ppm2ppm

4、2476.50 A322烯丙基缩水甘油醚 Allyl glycidyl ether1ppm114.14 A423烯丙基二硫化物 Allyl propyl disulfide2ppm3ppm24铝 Aluminum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-氨基联苯 4-Aminodiphenyl169.23 A1272-氨基吡啶 2-Aminopyridine25283-氨基-1,2,4-三唑 3-Amino-1,2,4-

5、triazolem384.08 A329氨 Ammonia25ppm35ppm203030氯化铵烟 Ammonium chloride fume10mg/m320ppm102031全氟辛酸铵 Ammonium perfluorooctanoatem3431.00 A332氨基磺酸铵 Ammonium sulamate10mg/m361533戊醇 Amyl alcohol10020034苯胺和同系物 Aniline2ppm393.12 A335邻茴香胺 o-Anisidine123.15 A336对茴香胺 p-Anisidine123.15 A437锑及其化合物，以Sb计 Antimonym33

6、8锑化氢 Antimony hydride(Stibine)39三氧化锑 Antimony trioxide171.50 A240安妥 ANTUm3202.27 A441砷及其无机化合物，以As计 Arsenicm374.92 A142砷化氢 ArsineC 43石棉 Asbestos A1总尘纤维0.1f/cc0.8f/ml1.5f/ml44石油沥青烟，以苯溶物计 Asphalt fumem35 A445阿特拉津 Atrazine5mg/m3216.06 A446谷硫磷 Azinphos-methylm3317.34 A447重晶石粉尘(总尘) Barite51048钡及其可溶性化合物，以钡

7、计 Bariumm3137.30 A449硫酸钡 Barium sulfate10mg/m3102550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 Benzene61078.11 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 Benzotr

8、ichlorideC 195.50 A259苄酰氯 Benzoyl chlorideC 140.57 A460过氧化苯甲酰 Benzoyl peroxide5mg/m35242.22 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 Berylliumm3m39.01 A164联苯 Biphenyl65双2-二甲基胺乙基醚 Bis(2-dimethylaminoethyl) etherE66双(巯基乙酸)二辛基锡Bis(mercaptoacetate) dioctylt

9、in67双氯甲醚 Bis(chloromethyl) etherC 68碲化铋 Bismuh telluride800.83 A4按Bi2Te3计5不含Se10mg/m3含Se5mg/m369四硼酸钠 Borates,tatra,sodium salt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/m371三溴化硼 Boron tribromideC 1ppm72三氟化硼 Boron trifluorideC 1ppmC 373除草定 Bromacil10mg/m3261.11 A374溴 Bromine275五氟化溴 Bromi

10、ne pentafluoride76溴仿 Bromoform252.80 A3771,3-丁二烯 1,3-Butadiene2ppm554.09 A278丁烷 Butane800ppm79正丁醇 n-ButanolC 50ppm10020080仲丁醇 sec-Butanol100ppm10020081特丁醇 tert-Butanol100ppm10020074.12 A4822-丁氧基乙醇 2-Butoxyethanol20ppm83乙酸正丁酯 n-Butyl acetate150ppm200ppm20030084乙酸仲丁酯 sec-Butyl acetate200ppm20030085乙酸特

11、丁酯 tert-Butyl acetate200ppm20030086丙烯酸正丁酯 n-Butyl acrylate2ppm2550128.17 A487丁醛 Butylaldehyde51088正丁胺 n-ButylamineC 5ppmC 1589丁基羟基甲苯(BHT) Butylated hydroxytoluene2mg/m3220.34 A490铬酸特丁酯 tert-Butyl chromate 以CrO3计C m391丁烯 Butylene10020092正丁基缩水甘油醚 n-Butyl glycidyl ether25ppm6012093乳酸正丁酯 n-Butyl lactate

12、5ppm94正丁基硫醇 n-Butyl mercaptan2595邻仲丁基苯酚 O-sec-Butylphenol5ppm306096对特丁基甲苯 p-tert-Butyl toluene1ppm97镉,Cadmium元素和化合物m3112.40 A2按Cd计m398碳酸钙 Calcium carbonate10mg/m399铬酸盐 Calcium chromate 按Cr计m3156.09 A2100氰氨化钙 Calcium cyanamidem31380.11 A4101氢氧化钙 Calcium hydroxide5mg/m3102氧化钙 Calcium oxide2mg/m325103硅

13、酸钙(合成) Calcium silicate10mg/m3 A4104硫酸钙 Calcium sulfate10mg/m3105樟脑(合成) Camphor2ppm4ppm152.23 A4106己内酰胺 Caprolactam5113.16 A4粒子1mg/m33mg/m3蒸汽5ppm10ppm107敌菌丹 Captafolm3349.06 A4108克菌丹 Captan5mg/m3300.60 A3109西维因 Carbaryl5mg/m3201.20 A4110呋喃丹 Carbofuranm3221.30 A4111炭黑 Carbon blackm3 A4总尘48112二氧化碳 Car

14、bon dioxide5000ppm30000ppm900018000113二硫化碳 Carbon disulfide10ppm510114碳纤维粉尘(总尘) Carbon fiber36115一氧化碳 Carbon monoxide非高原25ppm2030高原海拔2000米C 20海拔3000米C 15116四溴化碳 Carbon tetrabromide4117四氯化碳 Carbon tetrachloride5ppm10ppm1525153.84 A2118羰酰氟 Carbonyl fluoride2ppm5ppm510119儿茶酚(邻苯二酚) Catechol5ppm110.11 A3

15、120纤维素 Cellulose10mg/m31025121氢氧化铯 Cesium hydroxide2mg/m325122氯丹 Chlordanem3409.80 A3123氯代莰烯(毒杀芬) Chlorinated camphenem31mg/m3414.00 A3124邻氯代联苯醚 O-Chlorinated diphenyl oxidem3377125氯 Chlorine1ppmC 170.91 A4126二氧化氯 Chlorine dioxide127三氟化氯 Chlorine trifluorideC C 128氯乙醛 ChloroacetaldehydeC 1ppmC 3129氯

16、丙酮 ChloroacetoneC 1ppmC 41302-氯乙酰苯 2-Chloroacetophenone154.59 A4131氯乙酰氯 Chloroacetyl chloride132氯苯 Chlorobenzene10ppm50100112.56 A3133邻氯苄叉丙二腈 C C 188.61 A4o-Chlorobenzylidine alononitrile134氯溴甲烷 Chlorobromomethane200ppm135二氟氯甲烷 Chlorodifluoromethane1000ppm3500525086.47 A4136氯联苯 Chlorodiphenyl(42%氯)1

17、mg/m3137氯联苯 Chlorodiphenyl(54%氯)m3328.40 A3138氯仿(三氯甲烷) Chloroform(Trichloromethane)10ppm2040119.38 A3139双氯甲醚 bis(Chloromethyl) ether114.96 A1140氯甲甲醚 Chloromethyl methyl etherC 141氯萘 Chloronaphthalene80.50 A21421-氯-1-硝基丙烷 1-Chloro-1-nitropropane2ppm143五氟氯乙烷 Chloropentafluoroethane1000ppm50007500144氯化

18、苦 ChloropicrinC 1164.39 A4145-氯丁二烯 -Chloroprene10ppm4101462-氯丙酸 2-Chloropropionic acid147邻氯苯乙烯 o-Chlorostyrene50ppm75ppm250400148百菌清 ChlorothalonileC 1149邻氯甲苯 o-Chlorotoluene50ppm150毒死蜱 Chlorpyrifosm3151铬铁矿石加工(铬酸盐)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m3 A4水溶性六价化合

19、物m3 A1不可溶性六价化合物m3 A1153铬酰氯 Chromyl chloride154屈 Chrysene228.30 A3155二氯二甲吡啶粉 Clopidol10mg/m3192.06 A4156煤尘 Coal dust无烟煤 Anthracitem3 A4烟煤 Bituminousm3 A4总尘46呼尘157煤焦油沥青挥发物,按苯溶物计 m3Coal tar pitch volatiles158钴及其无机化合物,按Co计 Cobaltm358.93 A3159羰基钴,按Co计 Cobalt carbonylm3160羰基氢钴,按Co计 Cobalt hydrocarbonylm31

20、61焦炉逸散物,按苯溶物计 Coke over emission162凝聚SiO2粉尘 Condensed silica总尘3呼尘1163铜 Copper烟m3尘和雾，以Cu计1mg/m31164考的松 Cortisone1165棉尘 Cotton dust,raw(总尘)m313166甲酚,所有异构体 Cresol5ppm1025167巴豆醛 CrotonaldehydeC C 1270.09 A3168育畜磷 Crufomate5mg/m3291.71 A4169异丙苯(枯烯) Cumene50ppm170氨基氰 Cyanamide2mg/m325171氰化物 Cyanogen10ppmC

21、 1172氯化氰 Cyanogen chlorideC 173环己烷 Cyclohexane300ppm250375174环己醇 Cyclohexanol50ppm100200175环己酮 Cyclohexanone25ppm5010094.18 A4176环己烯 Cyclohexene300ppm177环己胺 Cyclohexylamine10ppm102099.17 A4178三次甲基三硝基胺(黑索金) Cyclonite(RDX)m3222.26 A4179环戊二烯 Cyclopentadiene75ppm180环戊烷 Cyclopentane600ppm181杀螨锡 Cyhexatin

22、5mg/m3385.16 A41822,4-D10mg/m3221.04 A4183滴滴涕 DDT Dichlorodiphenyltrichloroethane1mg/m3354.50 A3184癸硼烷 Decaborane185萘烷 Decalin60120186溴氰菊酯 Deltamethrin187内吸磷 Demeton188洗衣粉混合尘 Detergent mixed dust12189双丙酮醇 Diacetone alcohol50ppm240360190二嗪农 Diazinonm3304.36 A4191重氮甲烷 Diazomethane42.04 A2192二硼烷 Diborane1932-N-二丁氨基乙醇 2-N-Dibutylaminoethanol410194磷酸二丁基苯酯 Dibutyl phenyl