常見化學毒物危害程度分級匯總表(THI)

1、常見化學毒物危害程度分級匯總表（供參考）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級1安妥An tu86-88-4THI=49中度危害（III級）2氨Ammon ia7664-41-7THI=51髙度危害（II級）32-氨基吡啶2-Am min opyridi ne504-29-0THI=44中度危害（III級）4氨基磺酸銨Ammon ium sultfamate7773-06-0THI=17輕度危害（IV級）5氨基氰Cyan amide420-04-2THI=49中度危害（III級）、6奧克托今Octoge n2691-41-0THI=12輕度危害（IV級）7巴豆

2、醛Crot on aldehyde4170-30-3THI=51高度危害（II級）8百草枯Paraquat4685-14-7THI=45中度危害（III級）9百菌淸Chlorthalo nil1897-45-6THI=33輕度危害（IV級）10鋇及其可溶性化合物（按Ba計）Bariumandsolublecompunds， ,as Ba7440-39-3(Ba)THI=44中度危害（III級）11倍硫磷Fen thi on55-38-9THI=46中度危害（III級）12苯Benzene71-43-2THI=68極度危害（1級）13苯胺An ili ne62-53-3THI=51髙度危害（II

3、級）14苯基醚（二苯醚）Phenyl ether101-84-8THI=21輕度危害（IV級）15苯硫磷EPN2104-64-5THI=54髙度危害（II級）16苯乙烯Styre ne100-42-5THI=43中度危害（III級）171吡啶Pyrid ine110-86-1THI=46中度危害（III級）18芐基氯Ben zyl chloridel00-44-7THI=63髙度危害（II級）19丙醇Propyl alcohol71-23-8THI=45中度危害（III級）常見化學毒物危害程度分級匯總表（供參考）20丙酸Propi on ic acid79-09-4THI=32輕度危害（IV級

4、）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級21丙酮Acet one67-64-1THI=30輕度危害（IV級）22丙酮氰醇（按CN計）Acet onecyan ohydri n,as CN75-86-5THI=58髙度危害（II級）23丙烯醇Allyl alcohol107-18-6THI=61髙度危害（II級）24丙烯腈Acrylon itrile107-13-1THI=63髙度危害（II級）25丙烯醛Acrolein107-02-8THI=59髙度危害（II級）26丙烯酸Acrylic acid79-10-7THI=47中度危害（III級）27丙烯酸甲酯Me

5、thyl acrylate96-33-3THI=38中度危害（III級）28丙烯酸正丁酯n-Butyl acrylate141-32-2THI=45中度危害（III級）29丙烯酰胺Acrylamide79-06-1THI=56髙度危害（II級）30草酸Oxalic acid144-62-7THI=31輕度危害（IV級）31重氮甲烷Diazometha ne334-88-3THI=62髙度危害（II級）32抽余油(60 C 220 C )Raffi nate(50 C 220C)THI=22輕度危害（IV級）33臭氧Ozone10028-15-6THI=49中度危害（III級）序號中文名英文名化

6、學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級34滴滴涕（DDT）Dichorodiphe nyhri-chl oroetho ne(DDT)50-29-3THI=62髙度危害（II級）35敵百蟲Trichlorfo n52-68-6THI=47中度危害（III級）36敵草隆Diuro n330-54-1THI=34輕度危害（IV級）37碲化鉍（按 Bi2Te3計）Bismuth telluride,as Bi2Te31304-82-1THI=39中度危害（III級）38碘Iodi ne7553-56-2THI=32輕度危害（IV級）39碘仿Iodoform75-47-8THI=46中

7、度危害（III級）40碘甲烷Methyl iodide74-88-4THI=49中度危害（III級）41疊氮酸蒸氣Hydrazoic acid vapor7782-79-8THI=61髙度危害（II級）42疊氮化鈉Sodium azide26628-22-8THI=63髙度危害（II級）43丁醇Butyl alcohol71-36-3THI=25輕度危害（IV級）441,3- 丁 _烯1,3-Butadie ne106-99-0THI=56髙度危害（II級）45丁醛Butylaldehyde123-72-8THI=31輕度危害（IV級）46丁酮Methyl ethyl ket one78-93

8、-3THI=24輕度危害（IV級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級47丁烯Butyle ne25167-67-3THI=9輕度危害（IV級）48毒死蜱Chlorpyrifos2921-88-2THI=46中度危害（III級）49對苯一甲酸Terephthalic acid100-21-0THI=25輕度危害（IV級）50對二氯苯p-Dichlorobe nzene106-46-7THI=40中度危害（III級）51對回香胺p-A ni sidi ne104-94-9THI=40中度危害（III級）52對硫磷Parathi on56-38-2THI=66極

9、度危害（1級）53對特丁基甲苯p-T ert-buty ltolue ne98-51-1THI=27輕度危害（IV級）54對硝基苯胺p-Nitroa nili ne100-01-6THI=53髙度危害（II級）55對硝基氯苯p-Nitrochlorobmze ne100-00-5THI=53髙度危害（II級）56多次甲基多苯基多異氰酸酯Polymetyhle nepolyphe nylisocya nate( PM PPI)57029-46-6THI=37中度危害（III級）57二苯胺Diphe ny lam ine122-39-4THI=41中度危害（III級）58二苯基甲烷二異氰酸酯Dip

10、he nyl metha ne diisocya nate101-68-8THI=56髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級59一丙二醇甲醚Dipropyle ne glycolmethyl ether34590-94-8THI=34輕度危害（IV級）61二噁烷1,4-dioxa ne123-91-1THI=33輕度危害（IV級）62二氟氯甲院mono chlorodifluorom etha ne75-45-6THI=40中度危害（III級）63二甲胺dimethylami ne124-40-3THI=55髙度危害（II級）64二甲苯dim

11、ethylbe nzen e;xyle ne95-47-6/108-38-3/106-42-3THI=56髙度危害（II級）65二甲基苯胺Dimethyla nilne121-69-7THI=50髙度危害（II級）661 , 3-二甲基丁基乙酸酯1，3-dimethylbutyl acet ate108-84-9THI=18輕度危害（IV級）67二甲基二氯硅烷dimethyldichlorosila ne75-78-5THI=35中度危害（III級）68二甲基甲酰胺N,N-Dimethylformamide68-12-2THI=57髙度危害（II級）693,3-二甲基聯(lián)苯胺3,3 -Dimet

12、hylbenzidine119-93-7THI=32輕度危害（IV級）70N，N二甲基乙酰胺dimethylacetamide127-19-5THI=53髙度危害（II級）71二聚環(huán)戊二烯Dicyclope ntadie ne77-73-6THI=58髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級72一硫化碳carb on disulfide75-15-0THI=42中度危害（III級）731-1-二氯-1-硝基乙烷1,1 -Dichloro-1 -n itroet hane594-72-9THI=31輕度危害（IV級）741,3-二氯丙醇1,3-D

13、ichloropropa nol96-23-1THI=19輕度危害（IV級）751,2-二氯丙燒1,2-Dichloropropa ne78-87-5THI=17輕度危害（IV級）761 , 3-二氯丙烯1，3-dichloropropene542-75-6THI=58髙度危害（II級）77二氯二氟甲院Dichlorodifluorometha ne75-71-8THI=29輕度危害（IV級）78二氯甲烷Dichlorometha ne75-09-2THI=38中度危害（III級）79二氯乙炔dichloroacetyle ne7572-29-4THI=55髙度危害（II級）301 , 2二氯

14、乙烷Dichloroetha ne107-06-2THI=43中度危害（III級）311,2-二氯乙烯1,2-DichIoroethyle ne540-59-0THI=33輕度危害（IV級）32二縮水甘油醚Diglycidyl ether2238-07-5THI=39中度危害（III級）33-1二硝基苯（全部異構體）Din itrobe nzen e(all528-29-0THI=36中度危害（III級）33-2二硝基苯（全部異構isomers)Din itrobe nzen e(all99-65-0THI=36中度危害（III級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危

15、害程度分級體）isomers)33-3二硝基苯（全部異構體）Din itrobe nzen e(all isomers)100-25-4THI=36中度危害（III級）84二硝基甲苯Din itrotolue ne25321-14-6THI=52髙度危害（II級）354,6二硝基鄰甲苯酚4-Di ni tro-O-cresol534-52-1THI=43中度危害（III級）36二硝基氯苯Din itrochlorobe nzene25567-67-3THI=32輕度危害（IV級）37二氧化氮Nitroge n dioxide10102-44-0THI=61髙度危害（II級）38二氧化硫Sulf

16、ur dioxide7446-09-5THI=40中度危害（III級）39二氧化氯Chlori ne dioxide10049-04-4THI=41中度危害（III級）90二氧化碳Carbon dioxide124-38-9THI=19輕度危害（IV級）91二氧化錫（按錫計）Tin dioxide,as Sn1332-29-2THI=45中度危害（III級）922-二乙氨基乙醇2-Diethylam ino etha noI100-37-8THI=22輕度危害（IV級）93二亞乙基三胺Diethyle netriami ne111-40-0THI=23輕度危害（IV級）94二乙基甲酮Dieth

17、yl ket one96-22-0THI=15輕度危害（IV級）95一乙烯基苯Divinyl benzene1321-74-0THI=15輕度危害（IV級）96二異丁基甲脂Diisobutyl ket one108-83-8THI=15輕度危害（IV級）97二異氰酸甲苯酯（TDI）Tolue ne-2,4-diisocya- n ate(TDI)584-84-9THI=61髙度危害（II級）98二月桂酸二丁基錫Dibutylt in dilaurate77-58-7THI=37中度危害（III級）99礬及其化合物（按 V計） 五氧化二磯煙塵Van adium and compo un ds,a

18、s VVan adium pen toxide744 0 -62-6(V)THI=51髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級礬鐵合金塵fume 、 dust Ferrovanadium alloydust100酚Phe nol108-95-2THI=59髙度危害（II級）101呋喃Fura n110-00-9THI=41中度危害（III級）102氟化氫（按F計）Hydrogen flouride7664-39-3THI=50髙度危害（II級）103氟化物（氟化鈉）FlourideTHI=53髙度危害（II級）104鋯及其化合物Zirc oni

19、um and compo unds7440-67-7THI=21輕度危害（IV級）105鎘及其化合物Cadmium and compo unds744O-43-9THI=69極度危害（I級）106汞-金屬汞（烝汽）Mercury metal7439-97-6THI=75極度危害（I級）107汞-有機汞（氯化汞）Mercury orga nic compo undsTHI=76極度危害（I級）108鉆及其氧化物（氧化鋯）Cobalt and oxides7440-48-4THI=47中度危害（III級）109光氣Phosgene75-44-5THI=65極度危害（I級）110癸硼烷Decabor

20、a ne17702-41-9THI=48中度危害（III級）111過氧化苯甲酰Ben zoyl peroxide94-36-0THI=47中度危害（III級）112過氧化氫Hydroge n peroxide7722-84-1THI=29輕度危害（IV級）113環(huán)己胺Cyclohexylam ine108-91-8THI=47中度危害（III級）114環(huán)己醇Cyclohexa nol108-93-0THI=36中度危害（III級）115環(huán)己酮Cyclohexa none108-94-1THI=26輕度危害（IV級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級116環(huán)

21、己烷Cyclohexa ne110-82-7THI=47中度危害（III級）117環(huán)氧丙烷Propyle ne Oxide75-56-9THI=45中度危害（III級）118環(huán)氧氯丙烷Epichlorohydri n106-89-8THI=62髙度危害（II級）119環(huán)氧乙烷Ethyle ne oxide75-21-8THI=68極度危害（I級）120黃磷Yellow phosphorus7723-14-0THI=51髙度危害（II級）121己二醇Hexyle ne glycol107-41-5THI=43中度危害（III級）1221 , 6-己二異氰酸酯Hexamethyle ne diis

22、ocya nate822-06-0THI=53高度危害（II級）123己內酰胺Caprolactam105-60-2THI=48中度危害（III級）1242-己酮2-Hexanone591-78-6THI=35中度危害（III級）125甲拌磷Thimet298-02-2THI=64髙度危害（II級）126甲苯Tolue ne108-88-3THI=44中度危害（III級）127N 甲苯胺N-Methyl an ili ne100-61-8THI=37中度危害（III級）128甲醇Metha nol67-56-1THI=35中度危害（III級）129甲酚Cresol(all isomers)13

23、19-77-3;95-48-7;108-39-4;THI=41中度危害（III級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級106-44-5130甲基丙烯腈Methylacry Ion itrile126-98-7THI=57髙度危害（II級）131甲基丙烯酸Methacrylic acid79-41-4THI=53髙度危害（II級）132甲基丙烯酸甲酯Methyl methacrylate80-62-6THI=58髙度危害（II級）133甲基丙烯酸縮水甘油酯Glycidyl methacrylate106-91-2THI=25輕度危害（IV級）134甲基肼Met

24、hyl hydraz ine60-34-4THI=76極度危害（1級）135甲基內吸磷Methyl demet on8022-00-2THI=27輕度危害（IV級）13618 甲基炔諾酮18-Methyl norgestrel6533-00-2THI=52髙度危害（II級）137甲硫醇Methyl mercapta n74-93-1THI=49髙度危害（II級）138甲醛Formaldehyde50-00-0THI=82極度危害（1級）139甲酸Formic acid64-18-6THI=61髙度危害（II級）140甲氧基乙醇2-Methoxyetha nol109-86-4THI=50髙度危

25、害（II級）141甲氧氯Methoxychlor72-43-5THI=12輕度危害（IV級）142間苯一酚Resorci nol108-46-3THI=37中度危害（III級）143焦爐逸散物Coke oven emissi ons.THI=62髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級（按苯溶物計）as benzene soluble matter144肼Hydraz ine302-01-2THI=63髙度危害（II級）145久效磷Mono crotophos6923-22-4THI=38中度危害（III級）146糠醇Furfuryl alco

26、hol98-00-0THI=27輕度危害（IV級）147慷醛Furfural98-01-1THI=54髙度危害（II級）148考的松Cortis one53-06-5THI=38中度危害（III級）149苦味酸Picric acid88-89-1THI=32輕度危害（IV級）150樂果Rogor60-51-5THI=44中度危害（III級）:151聯(lián)苯Biphe nyl92-52-4THI=42中度危害（III級）152鄰苯二甲酸二丁酯Dibutyl phthalate84-74-2THI=27輕度危害（IV級）153鄰苯二甲酸酐Phthalic an hydride85-44-9THI=32

27、輕度危害（IV級）154鄰二氯苯o-Dichlorobe nzene95-50-1THI=44中度危害（III級）155鄰茴香胺o-A ni sidi ne90-04-0THI=48重度危害（II級）156鄰氯苯乙烯o-Chlorostyre ne2038-87-47THI=5輕度危害（IV級）157鄰氯芐叉丙二腈o-Chlorobe nzylide ne malonon itrile2698-41-1THI=28輕度危害（丨V級）158鄰仲丁基苯酚o-sec-Butylphe nol89-72-5THI=43中度危害（III級）159磷胺Phosphamid on13171-21-6THI=

28、44中度危害（III級）160磷化氫Phosph ine7803-51-2THI=63髙度危害（II級）161磷酸Phosphoric acid7664-38-2THI=34輕度危害（IV級162磷酸二丁基苯酯Phosphoric acid, butyl diphenyl ester2752-95-6THI=29輕度危害（IV級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級163硫化氫hydroge n sulfide7783-06-4THI=50髙度危害（II級）164硫酸鋇Barium sulfate7727-43-7THI=37中度危害（III級）165硫酸二

29、甲酯Methyl sulfate77-78-1THI=77極度危害（1級）166硫酸Sulfuric acid7664-93-9THI=57髙度危害（II級）167硫酰氟sulfuryl fluoride2699-79-8THI=32輕度危害（IV級）168六氟丙酮hexafluoroacet one684-16-2THI=41中度危害（III級）169六氟丙烯hexafluoropropyle ne116-15-4THI=32輕度危害（IV級）170六氟化硫sulfur hexafluoride2551-62-4THI=24輕度危害（IV級）171、.、.、.六八八Hexachlorocyc

30、lohexa ne58-89-9THI=48中度危害（III級）172Y、.、.、.-八八八y- H exach lorocyc lohex ane58-89-9THI=47中度危害（III級）173八氯丁二烯Hexachlorobutadie ne87-68-3THI=40中度危害（III級）174六氯環(huán)戊二烯Hexachlorocyclope nta die ne77-47-4THI=45中度危害（III級）175六氯萘Hexachlor on aphthale ne1335-87-1THI=35中度危害（III級）176六氯乙烷hexachloroetha ne :carb onhexa

31、chloride67-72-1THI=15輕度危害（IV級）177氯chlori ne7782-50-5THI=54髙度危害（II級）178氯苯Chlorobe nzene108-90-7THI=49中度危害（III級）179氯丙酮Cholroacet one78-95-5THI=55髙度危害（II級）180氯丙烯Allyl chloride107-05-1THI=45中度危害（m級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級181P-氯丁二烯Chloropre ne126-99-8THI=55髙度危害（II級）182氯化銨煙Ammon ium chloride

32、fume12125-02-9THI=36中度危害（III級）183氯化苦Chloropicrin76-06-2THI=48髙度危害（II級）氯化氫Hydroge n chlorideTHI=56髙度危害（II級）184鹽酸Chlorhydric acid7647-01-0THI=50髙度危害（II級）185氯化氰Cyanogen chloride506-77-4THI=72極度危害（1級）186氯化鋅煙Zinc chloride fume7646-85-7THI=54髙度危害（II級）187氯甲甲醚Chloromethyl methyl ether107-30-2THI=78極度危害（1級）1

33、88氯甲烷Methyl chloride74-87-3THI=52髙度危害（II級）189氯聯(lián)苯（54%氯）Chlorodiphenyl (54%)11097-69-1THI=50髙度危害（II級）190氯萘Chlor on aphthale ne90-13-1THI=48中度危害（III級）191氯乙醇Ethyle ne chlorohydri n107-07-3THI=57髙度危害（II級）192氯乙醛Chloroacetalde ne107-20-0THI=52髙度危害（II級）193氯乙酸Chloroacetic acid79-11-8THI=52髙度危害（II）級194氯乙烯Viny

34、l chloride75-01-4THI=60髙度危害（II級）195a-氯乙酰苯a-Chloroacetophe none532-27-4THI=47中度危害（III級）196氯乙酰氯Chloroacetyl chloride79-04-9THI=51髙度危害（II級）197馬拉硫磷Malathio n121-75-5THI=51髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級198馬來酸酐Maleic an hydride108-31-6THI=39中度危害（III級）199嗎啉Morpholi ne110-91-8THI=40中度危害（III級）

35、200煤焦油瀝青揮發(fā)物（按苯溶物計）Coal tar pitch volatiles,asBenzene soluble matters65996-93-2THI=72極度危害（1級）201錳及其無機化合物（按Mn02 計）Mangan ese and inorganic compo unds ,as Mno27439-96-5(M n)THI=41中度危害（III級）202-1鉬及其無機化合物（按Mo計）Molybde numandcompo un ds,as Mo Molybde num andin solublecompo undssoluble compo unds7439-98-7(

36、Mo)THI=43中度危害（III級）202-2鉬（可溶性化合物）7439-98-7(Mo)THI=22輕度危害（IV級）203內吸磷Demet on8065-48-3THI=55髙度危害（II級）204萘Naphthale ne91-20-3THI=58髙度危害（II級）2052-萘酚2-Hap hthale ne2814-77-9THI=20輕度危害（IV級）206萘烷Decali n91-17-8THI=49中度危害（III級）207尿素Urea57-13-6THI=5輕度危害（IV級）208-1可溶性鎳化合物Nickelandinorganiccompo unds ,as Nickel

37、 metal and in soluble7440.02-0(Ni)THI=54髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級compo unds208-2不溶性鎳化合物7440.02-0(Ni)THI=63髙度危害（II級）209鈹及其化合物（按 Be計）Beryllium and compounds ,as Be7440-4 l_7(Be)THI=61髙度危害（II級）210偏二甲基肼Un symmetric dimethylhydraz ine57-14-7THI=57髙度危害（II級）211鉛LeadandinorganicCompo und

38、s ,as Pb7439-92-1THI（鉛及其無機化合 物）=53 THI （鉛）=49髙度危害（II級）212氫化鋰Lithium hydride7580-67-8THI=38中度危害（III級）213氧醌Hydro quinone123-31-9THI=43中度危害（III級）214氫氧化鉀Potassium hydroxide1310-58-3THI=26輕度危害（IV級）215氫氧化鈉Sodium hydroxide1310-73-2THI=21輕度危害（IV級）216氫氧化銫Cesium hydroxide21351-79-1THI=21輕度危害（IV級）217氰氨化鈣Calciu

39、m cyan amide156-62-7THI=40中度危害（III級）218氰化氫（按CN計）Hydroge n cyanide ,as CN74-90-8THI=61髙度危害（II級）219氰化物（按CN計）Cya nides,as CN460-19-5(CN)THI=50髙度危害（II級）220氟戊菊酯Fen valerate51630-58-1THI=36中度危害（III級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級221全氟異丁烯Perfluoroisobutyle ne382-21-8THI=61髙度危害（II級）222壬烷Nonane11-84-2T

40、HI=29輕度危害（IV級）223溶劑汽油Solve nt gasoli nesTHI=33輕度危害（IV級）224乳酸正丁酯N-Butyl lactate138-22-7THI=16輕度危害（IV級）225三次甲基三硝基胺（黑 索今）Cyclo nite(RDX)121-82-4THI=45中度危害（III級）226三氟化氣Chlorine trifluoride7790-91-2THI=62髙度危害（II級）227三氟化硼B(yǎng)oron trifluoride7637-07-2THI=52髙度危害（II級）228二氟甲基次氟酸酯Trifluoromethyl hypo fluorideTHI=

41、44中度危害（III級）229三甲苯磷酸酯Tricresyl phosphate1330-78-5THI=43中度危害（III級）2301 , 2,3-三氯丙烷1,2,3-Trichloropropa n e96-18-4THI=41中度危害（III級）231三氯化磷Phosphorous trichloride7719-12-2THI=49中度危害（III級）232三氯甲烷Trichlorometha ne67-66-3THI=40中度危害（III級）233二氯硫磷Phosphorous thiochloride3982-91-0THI=40中度危害（III級）234三氯氫硅Trichlor

42、osila ne10025-28-2THI=23輕度危害（IV級）235三氯氧磷Phosphorous oxychloride10025-87-3THI=52髙度危害（II級）236三氯乙醛Trichloroacetaldehyde75-87-6THI=52髙度危害（II級）2371,1,1-三氯乙烷1,1,1 -Trichloroetha ne71-55-6THI=53髙度危害（II級）序號中文名英文名化學文摘號（CASNO.I）毒物危害指數(shù)職業(yè)危害程度分級238三氯乙烯Trichloroethyle ne79-01-6THI=60髙度危害（II級）239三硝基甲苯Trin itrotolu

43、e ne118-96-7THI=69極度危害（1級）240三氧化鉻、鉻酸鹽、重鉻酸鹽（按 Cr計）Chromium trioxide、 chromate、 dichromate,as Cr744 0 -47_3(Cr)THI=55髙度危害（II級）241三乙基氯化錫Chlorotriethyl sta nnane994-31-0THI=39中度危害（III級）242殺螟松Sumithi on122-14-5THI=53高度危害（II級）243砷化氫Arsenic hydride7784-42-1THI=53極度危害（1級）244砷及其無機化合物Arse nic7440-38-2THI=49極度

44、危害（1級）245升汞Mercuric chlorides Mercury bichloride7487-94-7THI=58高度危害（II級）246石蠟煙Paraffi n waxes6474243-4（固體石 蠟）THI=22輕度危害（IV級）247石油瀝青煙Petroleum asphalt8052-42-4 （石油瀝青）THI=51高度危害（II級）248雙（疏基乙酸）辛基錫Bis(mercaptoacetate) dioctylti n26401-97-8THI=12輕度危害（IV級）249雙丙酮醇Diacet one alcohol123-42-2THI=17輕度危害（IV級）25

45、0雙硫醒Tetraethylthiuram disulfide97-77-8THI=25輕度危害（IV級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級251雙氯甲醚Bis(chloromethyl)ethe r542-88-1THI=64高度危害（II級）252四氯化碳Carbon tetrachloride56-23-5THI=33輕度危害（IV級）253四氯乙烯T etrachloroethyle ne127-18-4THI=38輕度危害（IV級）254四氫呋喃Tetrahydrofura n109-99-9THI=22輕度危害（IV級）255四氫化鍺Germa

46、 nium tetrahydride7782-65-2THI=54高度危害（II級）256四溴化碳Carbon tetrabromide558-13-4THI=21輕度危害（IV級）257四乙基鉛Tetraethyl lerd,asPb78-00-2THI=47高度危害（II級）258松節(jié)油Turpe nti ne8006-64-2THI=59高度危害（II級）259Thalliumandsolublecompo un ds,asTI7440-28-0THI=69極度危害（1級）260Tan talum and oxide,as Ta7440-25-7THI=17輕度危害（IV）261碳酸鈉S

47、odium carb on ate497-19-8THI=26輕度危害（IV級）262羰基氟（碳酰氟）Carbonyl fluoride353-50-4THI=45中度危害（III級）263羰基鎳Nickel carb on yl, as Ni13463-39-3THI=78極度危害（I級）264-1金屬銻An tim ony7440-36-0THI=43中度危害（III級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級264-2三氧化二銻An tim on y(HI) oxide1309-64-4THI=51高度危害（III級）:264-3五氧化二銻an tim o

48、ny pen toxide1314-60-9THI=41中度危害（III級）265-1銅塵（金屬銅塵copper7440-50-8THI=38中度危害（III級265-2硫酸銅copper sulfate7758-98-7THI=44中度危害（III級）:265-3氧化銅Copper(II) oxide1317-38-0THI=31輕度危害（IV級）266-1鎢金屬Tun gste n744O.33.7THI=32輕度危害（IV級）266-2三氧化鎢Tun gste n( VI) oxide1314-35-8THI=25輕度危害（IV級）267五氟氯乙烷C h lorope nta fl uo

49、roetha ne76-15-3THI=17輕度危害（IV級）268五硫化二磷Diphosphorus pen tasulfide1314-80-3THI=38中度危害（III級）269-1五氯酚Pen tachlorophe nol87-86-5THI=68極度危害（1級）269-2五氯酚鈉Sodiumpen tachlorophe nol87-86-5THI=53髙度危害（II級）270五羰基鐵Iron Pen tacarb onyl13463-40-6THI=45中度危害（III級）271五氧化二磷Phosphorus(V) oxide1314-56-3THI=31輕度危害（IV級）27

50、2-11-戊醉Pentanol71-41-0THI=22輕度危害（IV級）272-22-戊醇2-Pe ntanol6032-29-7THI=25輕度危害（IV級）272-33-戊醇3-Pe ntanol584-02-1THI=21輕度危害（IV級）272-42-甲基-2-丁醇tert-Amyl Alcohol75-85-4THI=21輕度危害（IV級）273-1正戊烷n-Pe ntane109-66-0THI=24輕度危害（IV級）273-2新戊烷（2,2-二甲基丙烷）Neope ntane463-82-1THI=24輕度危害（IV級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職

51、業(yè)危害程度分級273-3異戊烷（2-甲基丁烷）Isope ntane78-78-4THI=29輕度危害（IV級）274硒化氫Hydroge n sele nide7783-07-5THI=57髙度危害（II級）275-1硒（硒粉）Sele nium7782-49-2THI=54髙度危害（II級）275-2二氧化硒Sele nium(IV) oxide7446-08-4THI=54髙度危害（II級）276-1硝化纖維素，硝化棉Collodi on9004-70-0THI=13輕度危害（IV級）276-2甲基纖維素Methyl cellulose9004-67-5THI=4輕度危害（IV級）276

52、-3乙基纖維素Ethyl cellulose9004-57-3THI=4輕度危害（IV級）276-4羥丙基甲基纖維素Hydroxypropyl methylcellulose9004-65-3THI=6輕度危害（IV級）276-5羧甲基纖維素Ethyl cellulose9000-11-7THI=6輕度危害（IV級）277硝化甘油Nitroglyceri n55-63-0THI=36中度危害（III 級）278硝基苯Nitrobe nzene98-95-3THI=50髙度危害（II級）2791-硝基丙烷1-Nitropropa ne108-03-2THI=19輕度危害（IV級）2802-硝基丙

53、烷2-Nitropropa ne79-46-9THI=50髙度危害（II級）Nitrotolue ne(all88-72-2281硝基甲苯（全部異構體）isomers)99-08-199-99-0THI=44中度危害（III 級）282硝基甲烷Nitrometha ne75-52-5THI=35中度危害（III 級）283硝基乙烷Nitroetha ne79-24-3THI=14輕度危害（IV級）284辛烷Octa ne111-65-9THI=33輕度危害（IV級）285溴Bromi ne7726-95-6THI=48中度危害（III 級）286溴化氫Hydroge n bromide1003

54、5-10-6THI=45中度危害（III 級）287溴甲烷Methyl Bromide74-83-9THI=54高度危害（II級）序號中文名英文名化學文摘號（CASNO.l）毒物危害指數(shù)職業(yè)危害程度分級288溴氰菊酯Deltamethri n52918-63-5THI=45中度危害（III 級）289氧化鈣Calcium oxide1305-78-8THI=29輕度危害（IV級）290氧化鎂煙Magesium oxide fume1309-48-4THI=31輕度危害（IV級）291氧化鋅Zinc oxide1314-13-2THI=47中度危害（III 級）292氧樂果Omethoate11

55、13-02-6THI=63髙度危害（II級）293液化石油氣Liquefied petroleum gas (L.P.G)68476-85-7THI=32輕度危害（IV級）294一甲胺Mono methylam ine74-89-5THI=54髙度危害（II級）295一氧化氮Nitric oxide (Nitric mono xide )10102-43-9THI=49中度危害（III 級）296一氧化碳Carbon mono xide630-08-0THI=59髙度危害（II級）297乙胺Ethylami ne75-04-7THI=42中度危害（III 級）298乙苯Ethyl benzene100-41-4THI=46中度危害（III 級）299乙醇胺Mono etha no lam ine141-43-5THI=32輕度危害（IV級）300乙二胺Ethyle ne diam ine107-15-3THI=50髙度危害（II級）301乙二醇Ethyle ne glycol107-21-1THI=30輕度危害（IV級）302乙二醇二硝酸酯Ethyle ne glycol din itrate628-96-6THI=35中度危害（III 級）303乙酐Acetic an hydride