職業(yè)危害物質(zhì)接觸限值

1、表1工作場所空氣中有毒物質(zhì)容許濃度序號中文名 CAS No.英文名最高容許濃度(mg/m3)時間加權(quán)平均容許濃度(mg/m3)*短時間接觸容許濃度(mg/m3)1.安妥(86-88-4)Antu0.30.9*2.氨(7664-41-7)Ammonia20303.2-氨基吡啶（皮）504-29-02-Aminopyridine(skin)25*4.氨基磺酸銨7773-06-0Ammonium sulfamate615*5.氨基氰420-04-2Cyanamide25*6.奧克托今2691-41-0Octogen247.巴豆醛4170-30-3Crotonaldehyde128.百菌清1897-4

2、5-6Chlorothalonile19.倍硫磷（皮）55-38-9Fenthion(skin)0.20.310.苯（皮）71-43-2Benzene(skin)61011.苯胺（皮）62-53-3Aniline(skin)37.5*12.苯基醚（二苯醚）101-84-8Phenyl ether71413.苯硫磷（皮）2104-64-5EPN（skin）0.51.5*14.苯乙烯（皮）100-42-5Styene(skin)5010015.吡啶110-86-1Pyridine410*16.芐基氯100-44-7Benzyl chloride517.丙醇71-23-8Propyl alcohol

3、20030018.丙酸79-09-4Propionic acid3060*19.丙酮67-64-1Acetone30045020.丙酮氰醇（按CN計）（皮）75-86-5Acetone cyanohydrin(skin)as CN321.丙烯醇（皮）107-18-6Allyl alcohol(skin)2322.丙烯腈（皮）107-13-1Acrylonitrile(skin)1223.丙烯醛107-02-8Acrolein0.324.丙烯酸（皮）79-10-7Acrylic acid(skin)615*25.丙烯酸甲酯（皮）96-33-3Methyl acrylate(skin)2040*2

4、6.丙烯酸正丁酯141-32-2n-Butyl acrylate2550*27.丙烯酰胺（皮）79-06-1Acrylamide(skin)0.30.9*28.草酸144-62-7Oxalic acid1229.抽余油60220Raffinate（60220）300450*30.臭氧10028-15-6Ozone0.331.滴滴涕（DDT）50-29-3Dichlorodiphenyltrichloroethane(DDT)0.20.6*32.敵百蟲52-68-6Trichlorfon0.5133.敵草隆330-54-1Diuron1025*34.碲化鉍（按Bi2Te3計）1304-82-1B

5、ismuth telluride，as Bi2 Te3512.5*35.碘7553-56-2Iodine136.碘仿75-47-8Iodoform1025*37.碘甲烷（皮）74-88-4Methyl iodide(skin)1025*38.疊氮酸和疊氮化鈉7782-79-8；26628-22-8疊氮酸蒸氣疊氮化鈉Hydrazoic acid and sodium azideHydrazoic acid vaporsodium azide0.20.339.丁醇71-36-3Butyl alcohol100200*40.1,3-丁二烯106-99-01,3-Butadiene512.5*41.丁

6、醛123-72-8Butyladehyde51042.丁酮78-93-3Methyl ethyl ketone30060043.丁烯25167-67-3Butylene100200*44.對苯二甲酸100-21-0Terephthalic acid81545.對硫磷（皮）56-38-2Parathion(skin)0.050.146.對特丁基甲苯98-51-1p-Tert-butyltoluene615*47.對硝基苯胺（皮）100-01-6p-Nitroaniline(skin)37.5*48.對硝基氯苯/二硝基氯苯（皮）100-00-5/25567-67-3p-Nitrochloroben

7、zene/Dinitrochlorobenzene(skin)0.61.8*49.多次甲基多苯基多異氰酸酯57029-46-6Polymetyhlene polyphenylisocyanate(PMPPI)0.30.550.二苯胺122-39-4Diphenylamine1025*51.二苯基甲烷二異氰酸酯101-68-8Diphenylmethane diisocyanate0.050.152.二丙二醇甲醚（皮）34590-94-8Dipropylene glycolmethyl ether(skin)60090053.2-N-二丁氨基乙醇（皮）102-81-82-N-Dibutylami

8、noethanol(skin)410*54.二惡烷（皮）123-91-11,1,4-Dioxane(skin)70140*55.二氟氯甲烷75-45-6Chlorodifluoromethane35005250*56.二甲胺124-40-3Dimethylamine51057.二甲苯（全部異構(gòu)體）1330-20-7;95-47-6;108-38-3Xylene(all isomers)5010058.二甲苯胺（皮）121-69-7Dimethylanilne(skin)51059.1,3-二甲基丁基醋酸酯（仲-乙酸己酯）108-84-91,3-Dimethylbutyl acetate(sec

9、-hexylacetate)300450*60.二甲基二氯硅烷75-78-5Dimethyl dichlorosilane261.二甲基甲酰胺（皮）68-12-2Dimethylformamide(DMF)(skin)2040*62.3,3-二甲基聯(lián)苯胺（皮）119-93-73,3-Dimethylbenzidine(skin)0.0263.二甲基乙酰胺（皮）127-19-5Dimethyl acetamide(skin)2040*64.二聚環(huán)戊二烯77-73-6Dicyclopentadiene2550*65.二硫化碳（皮）75-15-0Carbon disulfide(skin)51066

10、.1,1-二氯-1-硝基乙烷594-72-91,1-Dichloro-1-nitroethane1224*67.二氯苯 對二氯苯（106-46-7） 鄰二氯苯（95-50-1）Dichlorobenzene p-Dichlorobenzene o-Dichlorobenzene30506010068.1,3-二氯丙醇（皮）96-23-11,3-Dichloropropanol(skin)512.5*69.1,2-二氯丙烷78-87-51,2-Dichloropropane35050070.1,3-二氯丙烯（皮）542-75-61,3-Dichloropropene(skin)410*71.二氯

11、代乙炔7572-29-4Dichloroacetylene0.472.二氯二氟甲烷75-71-8Dichlorodifluoromethane50007500*73.二氯甲烷75-09-2Dichloromethane200300*74.1,2-二氯乙烷107-06-21,2-Dichloroethane71575.1,2-二氯乙烯540-59-01,2-Dichloroethylene8001200*76.二縮水甘油醚2238-07-5Diglycidyl ether0.51.5*77.二硝基苯(全部異構(gòu)體)(皮)582-29-0；99-65-0；100-25-4Dinitrobenzene

12、(all isomers)(skin)12.5*78.二硝基甲苯（皮）25321-14-6Dinitrotoluene(skin)0.20.6*79.4,6-二硝基鄰苯甲酚（皮）534-52-14,6-Dinitro-o-cresol(skin)0.20.6*80.二氧化氮10102-44-0Nitrogen dioxide51081.二氧化硫7446-09-5Sulfur dioxide51082.二氧化氯10049-04-4Chlorine dioxide0.30.883.二氧化碳124-38-9Carbon dioxide90001800084.二氧化錫（按Sn計）1332-29-2Ti

13、n dioxdie,as Sn25*85.2-二乙氨基乙醇（皮）100-37-82-Diethylaminoethanol(skin)50100*86.二乙撐三胺（皮）111-40-0Diethylene triamine(skin)410*87.二乙基甲酮96-22-0Diethyl ketone70090088.二乙烯基苯1321-74-0Divinyl benzene50100*89.二異丁基甲酮108-83-8Diisobutyl ketone145218*90.二異氰酸甲苯酯（TDI）584-84-9Toluene-2,4-diisocyanate(TDI)0.10.291.二月桂酸

14、二丁基錫（皮）77-58-7Dibutyltin dilaurate(skin)0.10.292.釩及其化合物（按V計）7440-62-6 五氧化二釩煙塵 釩鐵合金塵Vanadium and compounds,as V Vanadium pentoxide fume、dust Ferrovanadium alloy dust0.0510.15*2.5*93.呋喃110-00-9Furan0.51.5*94.氟化氫（按F計）7664-39-3Hydrogen fluoride,as F295.氟化物(不含氟化氫)(按F計)Fluorides(except HF),as F25*96.鋯及其化合

15、物（按Zr計）7440-67-7Zirconium and compounds,as Zr51097.鎘及其化合物（按Cd計）7440-43-9Cadmium and compounds,as Cd0.010.0298.汞(7439-97-6)金屬汞（蒸氣）有機(jī)汞化合物(皮)(按Hg計)MercuryElement mercury(vapor)Mercury organic compounds(skin)as Hg0.020.010.040.0399.鈷及其氧化物（按Co計）7440-48-4Cobalt and oxides,as Co0.050.1100.光氣75-44-5Phosgene

16、0.5101.癸硼烷（皮）17702-41-9Decaborane(skin)0.250.75102.過氧化苯甲酰94-36-0Benzoyl peroxide512.5*103.過氧化氫7722-84-1Hydrogen peroxide1.53.75*104.環(huán)己胺108-91-8Cyclohexylamine1020105.環(huán)己醇（皮）108-93-0Cyclohexanol(skin)100200*106.環(huán)己酮（皮）108-94-1Cyclohexanone(skin)50100*107.環(huán)己烷110-82-7Cyclohexane250375*108.環(huán)氧丙烷75-56-9Prop

17、ylene Oxide512.5*109.環(huán)氧氯丙烷（皮）106-89-8Epichlorohydrin(skin)12110.環(huán)氧乙烷 75-21-8Ethylene oxide25*111.黃磷7723-14-0Yellow phosphorus0.050.1112.茴香胺（皮）鄰茴香胺（皮）（90-04-0）對茴香胺（皮）（104-94-9）Anisidine(skin) o-Anisidine(skin) p-Anisidine(skin)0.50.51.5*1.5*113.己二醇107-41-5Hexylene glycol100114.1,6-己二異氰酸酯822-06-0Hexam

18、ethylene diisocyanate0.030.15*115.己內(nèi)酰胺105-60-2Caprolactam512.5*116.2-己酮（皮）591-78-62-Hexanone(skin)2040117.甲醇（皮）67-56-1Methanol(skin)2550118.甲拌磷（皮）298-02-2Thimet(skin)0.01119.甲苯（皮）108-88-3Toluene(skin)50100120.N-甲苯胺（皮）100-61-8N-Methyl aniline(skin)25*121甲酚（皮）1319-77-3Cresol(skin)1025*122甲基丙烯腈（皮）126-9

19、8-7Methylacrylonitrile(skin)37.5*123甲基丙烯酸79-41-4Methacrylic acid70140*124甲基丙烯酸甲酯80-62-6Methyl methacrylate100200*125甲基丙烯酸縮水甘油酯106-91-2Glycidyl methacrylate5126甲基肼（皮）60-34-4Methyl hydrazine(skin)0.08127甲基內(nèi)吸磷（皮）8022-00-2Methyl demeton(skin)0.20.6*12818-甲基炔諾酮（炔諾孕酮）6533-00-218-Methyl norgestrel0.52129甲硫

20、醇74-93-1Methyl mercaptan12.5*130甲醛50-00-0Formaldehyde0.5131甲酸64-18-6Formic acid1020132甲氧基乙醇（皮）109-86-42-Methoxyethanol(skin)1530*133甲氧氯72-43-5Methoxychlor1025*134間苯二酚108-46-3Resorcinol2040*135焦?fàn)t逸散物（按苯溶物計）Coke oven emissions,as benzene solube matter0.10.3*136肼（皮）302-01-2Hydrazine(skin)0.060.13137久效磷（

21、皮）6923-32-4Monocrotophos(skin)0.10.3*138糖醇98-00-0Furfuryl alcohol4060139糖醛（皮）98-01-1Furfural(skin)512.5*140考的松53-06-5Cortisone12.5*141苛性堿 氫氧化鈉1310-73-2 氫氧化鉀1310-58-3Caustic alkali  Sodium hydroxide  Potassium hydroxide22142枯草桿菌蛋白酶Subtilisins15ng/m330ng/m3143苦味酸88-89-1Picric acid0.10.3*144樂

22、果（皮）60-51-5Rogor(skin)12.5*145聯(lián)苯92-52-4Biphenyl1.53.75*146鄰苯二甲酸二丁酯84-74-2Dibutyl phthalate2.56.25*147鄰苯二甲酸酐85-44-9Phthalic anhydride1148鄰氯苯乙烯2038-87-47o-Chlorostyrene250400149鄰氯芐叉丙二腈（皮）2698-41-1o-Chlorobenzylidene malononitrile(skin)0.4150鄰仲丁基苯酚（皮）89-72-5o-sec-Butylphenol(skin)3060*151磷胺（皮）13171-21-

23、6Phosphamidon(skin)0.020.06*152磷化氫7803-51-2Phosphine0.3153磷酸7664-38-2Phosphoric acid13154磷酸二丁基苯酯（皮）2528-36-1Dibutyl phenyl phosphate(skin)3.58.75*155硫化氫7783-06-4Hydrogen sulfide10156硫酸鋇（按Ba計）7727-06-0Barium sulfate,as Ba1025*157硫酸二甲酯（皮）77-78-1Dimethyl sulfate(skin)0.51.5*158硫酸及三氧化硫7664-93-9Sulfuric

24、acid and sulfur trioxide12159硫酸氟2699-79-8Sulfuryl fluoride2040160六氟丙酮（皮）684-16-2Hexafluoroacetone(skin)0.51.5*161六氟丙烯116-15-4Hexafluoropropylene410*162六氟化硫2551-62-4Sulfur hexafluoride60009000*163六六六608-73-1Hexachlorocyclohexane0.30.5164-六六六58-89-9-Hexachlorocyclohexane0.050.1165六氯丁二烯（皮）87-68-3Hexach

25、lorobutadine(skin)0.20.6*166六氯環(huán)戊二烯77-47-4Hexachlorocyclopentadiene0.10.3*167六氯萘（皮）1335-87-1Hexachloronaphthalene(skin)0.20.6*168六氯乙烷（皮）67-72-1Hexachloroethane(skin)1025*169氯7782-50-5Chlorine1170氯苯108-90-7Chlorobenzene50100*171氯丙酮（皮）78-95-5Chloroacetone(skin)4172氯丙烯107-05-1Allyl chloride24173氯丁二烯（皮）1

26、26-99-8Chloroprene(skin)410*174氯化銨煙12125-02-9Ammonium chloride fume1020175氯化苦76-06-2Chloropicrin1176氯化氫及鹽酸7647-01-0Hydrogen chloride and chlorhydric acid7.5177氯化氰506-77-4Cyanogen chloride0.75178氯化鋅煙7646-85-7Zinc chloride fume12179氯甲甲醚107-30-2Chloromethyl methyl ether0.005180氯甲烷74-87-3Methyl chloride

27、60120181氯聯(lián)苯（54%氯）（皮）11097-69-1Chlorodiphenyl (54%Cl)(skin)0.51.5*182氯萘（皮）90-13-1Chloronaphthalene(skin)0.51.5*183氯乙醇（皮）107-07-3Ethylene chlorohydrin(skin)2184氯乙醛107-20-0Chloroacetaldehyde3185氯乙烯75-01-4Vinyl chloride1025*186-氯乙酰苯532-27-4-Chloroacetophenone0.30.9*187氯乙酰氯（皮）79-04-9Chloroacetyl chloride

28、(skin)0.20.6188馬拉硫磷（皮）121-75-5Malathion(skin)25*189馬來酸酐108-31-6Maleic anhydride12190嗎啉（皮）110-91-8Morpholine(skin)60120*191煤焦油瀝青揮發(fā)物（按苯溶物計）65996-93-2Coal tar pitch volatiles,as Benzene soluble matters0.20.6*192錳及其無機(jī)化合物（按MnO2計）7439-96-5Manganese and inorganic compounds,as MnO20.150.45*193鉬及其化合物（Mo計）743

29、9-98-7鉬，不溶性化合物可溶性化合物Molybdeum and compounds,as MoMolybdeum and insoluble compoundsSoluble compounds6415*10194內(nèi)吸磷（皮）8065-48-3Demeton(skin)0.050.15*195萘91-20-3Naphthalene50751962-萘酚2814-77-92-Naphthol0.250.5197萘烷91-17-8Decalin60120*198尿素57-13-6Urea510199鎳及其無機(jī)化合物(按Ni計) (7440-02-0） 金屬鎳與難溶性鎳化合物 可溶性鎳化合物Ni

30、ckel and inorganic compounds,as NiNickel and isoluble compoundsSoluble compounds10.52.5*1.5*200鈹及其化合物（按Be計）7440-41-7Beryllium and compounds,as Be0.00050.001201偏二甲基肼（皮）（57-14-7Unsymmetric dimethylhydrazine(skin)0.51.5*202鉛及無機(jī)化合物（按Pb計）7439-92-1鉛塵鉛煙Lead and inorganic Compounds,as PbLead dustLead fume0.

31、050.030.15*0.09*203氫化鋰7580-67-8Lithium hydride0.0250.05204氫醌（123-31-9）Hydroquinone12205氫氧化銫21351-79-1Cesium hydroxide25*206氰氨化鈣156-62-7Calcium cyanamide13207氰化氫（按CN計）（皮）74-90-8Hydrogen cyanide,as CN(skin)1208氰化物（按CN計）（皮）460-19-5Cyanides,as CN(skin)1209氰戊菊酯（皮）51630-58-1Fenvalerate(skin)0.050.15*210全氟

32、異丁烯382-21-8Perfluoroisobutylene0.08211壬烷1-84-2Nonane500750*212溶劑汽油Solvent gasolines300450*213n-乳酸正丁酯138-22-7n-Butyl lactate2550*214三次甲基三硝基胺（黑索今）121-82-4Cyclonite(RDX)1.53.75*215三氟化氯7790-91-2Chlorine trifluoride0.4216三氟化硼7637-07-2Boron trifluoride3217三氟甲基次氟酸酯Trifluoromethyl hypofluorite0.2218三甲苯磷酸酯（皮

33、）1330-78-5Tricresyl phosphate(skin)0.30.9*2191,2,3-三氯丙烷（皮）96-18-41,2,3-Trichloropropane(skin)60120*220三氯化磷7719-12-2Phosphorus trichloride12221三氯甲烷67-66-3Trichloromethane2040*222三氯硫磷3982-91-0Phosphorous thiochloride05223三氯氫硅10025-28-2Trichlorosilane3224三氯氧磷10025-87-3Phosphorus oxychloride0.30.6225三氯乙

34、醛75-87-6Trichloroacetaldehyde32261,1,1-三氯乙烷71-55-61,1,1-trichloroethane9001350*227三氯乙烯79-01-6Trichloroethylene3060*228三硝基甲苯（皮）118-96-7Trinitrotoluene(skin)0.20.5229三氧化鉻、鉻酸鹽、重鉻酸鹽（按Cr計）7440-47-31Chromium trioxide、hromate、ichromate,as Cr0.050.15*230三乙基氯化錫（皮）994-31-0Triethyltin chloride(skin)0.050.1*231

35、殺螟松（皮）122-14-5Sumithion(skin)12232砷化氫（胂）7784-42-1Arsine003233砷及其無機(jī)化合物（按As計7440-38-2Arsenic and inoganic compounds,as As0.010.02234升汞（氯化汞）7487-94-7Mercuric chloride0.0250.075*235石臘煙（8002-74-2Paraffin wax fume24236石油瀝青煙（按苯溶物計）8052-42-4Asphalt(petroleum)fume, as benzene soluble matter512.5*237雙（巰基乙酸）二辛

36、基錫26401-97-8Bis(marcaptoacetate)dioctyltin0.10.2238雙丙酮醇123-42-2Diacetone alcohol240360*239雙硫醒97-77-8Disulfiram25*240雙氯甲醚542-88-1Bis(chloromethyl)ether0005241四氯化碳（皮）56-23-5Carbon tetrachloride(skin)1525242四氯乙烯127-18-4Tetrachloroethylene200300*243四氫呋喃109-99-9Tetrahydrofuran300450*244四氫化鍺7782-65-2Germa

37、nium tetrahydride0.61.8*245四溴化碳558-13-4Carbon tetrabromide1.54246四乙基鉛（按Pb計）（皮）78-00-2Tetraethyl lead,as Pb(skin)0.020.06*247松節(jié)油8006-64-2TurpentineV300450*248鉈及其可溶性化合物(按TI計)(皮)( 7440-28-0)Thalium and soluble compounds,asTI(skin) -0.050.1249鉭及其氧化物（按Ta計）7440-25-7Tantalum and oxide,as Ta512.5*250碳酸鈉（純堿）

38、3313-92-6Sodium carbonate36251羰基氟353-50-4Carbonyl fluoride510252羰基鎳（按Ni計）13463-39-3Nickel carbonyl,as Ni0.002253銻及其化合物（按Sb計）7440-36-0Antimony and compounds,as Sb0.51.5*254銅（按Cu計）（7440-50-8）銅塵銅煙Copper,as Cu Copper dust Copper fume10.22.5*0.6*255鎢及其不溶性化合物(按W計)（7440-33-7）Tungsten and insoluble compound

39、s,as W510256五氟氯乙烷76-15-3Chloropentafluoroethane50007500*257五硫化二磷1314-80-3Phosphorus pentasulfide13258五氯酚及其鈉鹽（皮）87-86-5Pentachlorophenol and sodium salts(skin)0.30.9*259五羰基鐵（按Fe計）13463-40-6Iron pentacarbonyl,as Fe0.250.5260五氧化二磷1314-56-3Phosphorus pentoxide1261戊醇71-41-0Amyl alcohol100200*262戊烷109-66-

40、0Pentane5001000263硒化氫（按Se計）7783-07-5Hydrogen selenide,as Se0.150.3264硒及其化合物（按Se計）（除外六氟化硒、硒化氫）（7782-49-2）Selenium and compounds, as Se(except hexafluoride,hydrogen selenide)0.10.3*265纖維素9004-34-6Cellulose1025*266硝化甘油（皮）55-63-0Nitroglycerine(skin)1267硝基苯（皮）98-95-3Nitrobenzene(skin)25*2681- 硝基丙烷2- 108-

41、03-21-Nitropropane90180*2692-硝基丙烷79-46-92-Nitropropane3060*270硝基甲苯（全部異構(gòu)體）（皮）88-72-2；99-08-1；99-99-0Nitrotoluene,(all isomers)(skin)1025*271硝基甲烷75-52-5Nitromethane50100*272硝基乙烷79-24-3Nitroethane300450*273辛烷111-65-9Octane500750*274溴7726-95-6Bromine0.62275溴化氫10035-10-6Hydrogen bromide10276溴甲烷（皮）74-83-9

42、Methyl bromide(skin)25*277溴氰菊酯52918-63-5Deltamethrin0.030.09*278氧化鈣1305-78-8Calcium oxide25*279氧化樂果（皮）1113-02-6Omethoate(skin)0.150.45*280氧化鎂煙1309-48-4Magnesium oxide fume1025*281氧化鋅1314-13-2Zinc oxide35282液化石油氣68476-85-7Liqufied petroleum(L.P.G.)10001500283一甲胺（甲胺）74-89-5Monomethylamine510284一氧化氮101

43、02-43-9Nitric oxide(Nitrogen monooxide)1530*285一氧化碳（630-08-0） 非高原 高  原海拔2000米海拔>3000米Carbon monoxide not in high altitude area in high altitude area2000m>3000m20152030286乙胺 75-04-7Ethylamine918287乙苯100-41-4Ethyl benzene100150288乙醇胺141-43-5Ethanolamine815289乙二胺（皮）107-15-3Ethylenediamine(skin)410290乙二醇107-21-1Ethylene glycol2040291乙二醇二硝酸酯（皮）628-96-6Ethylene glycol dinitrate(skin)0.30.9*292乙酐108-24-7Acetic anhydride1632*293N-乙基嗎啉（皮）100-74-3N-Ethylmorpholine(skin)2550*294乙基戊基甲酮541-