毒理学数据:
1.急性毒性
LD50:1500mg/kg(大鼠经口)
LC50:4020ppm(大鼠吸入,4h);2500ppm(小鼠吸入,4h)
2.刺激性 家兔经眼:83mg,引起刺激。
生态学数据:
1.生态毒性 LC50:5.5mg/L(48h)(蓝鳃太阳鱼)
2.生物降解性 暂无资料
3.非生物降解性 空气中,当羟基自由基浓度为5.00×105个/cm3时,降解半衰期为9h(理论)。
CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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EK6300000
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CHEMICAL NAME :
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n-Butanethiol
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CAS REGISTRY NUMBER :
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109-79-5
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BEILSTEIN REFERENCE NO. :
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1730908
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LAST UPDATED :
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199712
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DATA ITEMS CITED :
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34
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MOLECULAR FORMULA :
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C4-H10-S
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MOLECULAR WEIGHT :
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90.20
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WISWESSER LINE NOTATION :
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SH4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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Standard Draize test
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ROUTE OF EXPOSURE :
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Administration into the eye
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SPECIES OBSERVED :
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Rodent - rabbit
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REFERENCE :
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AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958 ** ACUTE TOXICITY DATA **
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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1500 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Behavioral - coma
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REFERENCE :
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AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958
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TYPE OF TEST :
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LC50 - Lethal concentration, 50 percent kill
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ROUTE OF EXPOSURE :
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Inhalation
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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4020 ppm/4H
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TOXIC EFFECTS :
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Lungs, Thorax, or Respiration - respiratory stimulation Behavioral - somnolence (general depressed activity) Sense Organs and Special Senses (Eye) - lacrimation
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REFERENCE :
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AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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399 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory depression Behavioral - coma
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REFERENCE :
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AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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3 gm/kg
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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REFERENCE :
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85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,982,1986
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TYPE OF TEST :
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LC50 - Lethal concentration, 50 percent kill
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ROUTE OF EXPOSURE :
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Inhalation
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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2500 ppm/4H
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TOXIC EFFECTS :
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Lungs, Thorax, or Respiration - respiratory stimulation Behavioral - somnolence (general depressed activity) Sense Organs and Special Senses (Eye) - lacrimation
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REFERENCE :
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AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 19,171,1958
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TYPE OF TEST :
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LC50 - Lethal concentration, 50 percent kill
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ROUTE OF EXPOSURE :
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Inhalation
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SPECIES OBSERVED :
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Mammal - dog
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DOSE/DURATION :
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770 ppm/30M
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TOXIC EFFECTS :
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Details of toxic effects not reported other than lethal dose value
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REFERENCE :
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85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,982,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **
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TYPE OF TEST :
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TCLo - Lowest published toxic concentration
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ROUTE OF EXPOSURE :
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Inhalation
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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1114 ppm/6H/2W-I
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TOXIC EFFECTS :
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Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
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REFERENCE :
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NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555470 ** REPRODUCTIVE DATA **
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TYPE OF TEST :
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TCLo - Lowest published toxic concentration
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ROUTE OF EXPOSURE :
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Inhalation
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DOSE :
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68 ppm/6H
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SEX/DURATION :
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female 6-16 day(s) after conception
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REFERENCE :
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FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 8,170,1987 *** REVIEWS *** ACGIH TLV-TWA 1.8 mg/m3 (0.5 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.5 ppm (1.5 mg/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,12,1973 OSHA PEL (Gen Indu):8H TWA 10 ppm (35 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 0.5 ppm (1.5 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 0.5 ppm (1.5 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 10 ppm (35 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRIA:TWA 0.5 ppm (1.5 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.5 ppm (1.5 mg/m3) JAN 1993 OEL-FINLAND:TWA 0.5 ppm (1.5 mg/m3);STEL 1.5 ppm (4.5 mg/m3) JAN 1993 OEL-FRANCE:TWA 0.5 ppm (1.5 mg/m3) JAN 1993 OEL-GERMANY:TWA 0.5 ppm (1.5 mg/m3) JAN 1993 OEL-INDIA:TWA 0.5 ppm (1.5 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.5 ppm (1.5 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 10 ppm (35 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.5 ppm (1.9 mg/m3);STEL 1 ppm (3.8 mg/m3) JAN 1993 OEL-TURKEY:TWA 10 ppm (35 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO 1-BUTANETHIOL-air:CL 0.5 ppm/15M REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 13785 No. of Facilities: 71 (estimated) No. of Industries: 2 No. of Occupations: 7 No. of Employees: 2764 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 13785 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 8 No. of Employees: 106 (estimated) No. of Female Employees: 3 (estimated)
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