毒理学数据:
吸入-大鼠 LC50:84000 PPM/15分;吸入-小鼠 LC50: 381 克/立方米
CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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PA5425000
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CHEMICAL NAME :
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Methane, bromotrifluoro-
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CAS REGISTRY NUMBER :
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75-63-8
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LAST UPDATED :
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199712
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DATA ITEMS CITED :
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30
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MOLECULAR FORMULA :
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C-Br-F3
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MOLECULAR WEIGHT :
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148.92
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WISWESSER LINE NOTATION :
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FXFFE
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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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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84000 ppm/15M
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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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85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1640,1991
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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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381 gm/m3
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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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GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 26(8),53,1982
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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 - guinea pig
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DOSE/DURATION :
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88000 ppm/15M
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REFERENCE :
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85INA8 "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986 Volume(issue)/page/year: 6,1640,1991 *** REVIEWS *** ACGIH TLV-TWA 6090 mg/m3 (1000 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 1000 ppm (6100 mg/m3) 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: 3,268,1971 OSHA PEL (Gen Indu):8H TWA 1000 ppm (6100 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 1000 ppm (6100 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 1000 ppm (6100 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 1000 ppm (6100 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-AUSTRALIA:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-BELGIUM:TWA 1000 ppm (6090 mg/m3) JAN 1993 OEL-DENMARK:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-FINLAND:TWA 1000 ppm (6100 mg/m3);STEL 1250 ppm (7625 mg/m3) JAN 1993 OEL-FRANCE:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-GERMANY:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-THE PHILIPINES:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-RUSSIA:STEL 3000 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-TURKEY:TWA 1000 ppm (6100 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 1000 ppm (6100 mg/m3);STEL 1200 ppm 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 TRIFLUOROBROMOMETHANE-air:10H TWA 1000 ppm 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 : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0424 No. of Facilities: 32 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 32 (estimated)
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