毒理学数据:
口服-大鼠 LD50: 292 毫克/公斤; 吸入-大鼠 LDL0: 500 PPM/15分,对呼吸器官黏膜和眼有刺激作用。
对人体有害,其毒性与氯气相似,能侵蚀眼睛和呼吸器官。在浓度含量高的情况下,侵入中枢神经使人致死。在空气中容许浓度为0.3mg/m3。如已吸入时,立即移送到清净的空气中。如不慎溅入眼睛,用水充分冲洗干净。
工作前必须穿戴工作服、橡皮围裙、乳胶手套、个人专用的保护面具。在工作时,要求生产设备密闭,通风良好。下班后,务必淋浴。
CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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FO3000000
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CHEMICAL NAME :
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Chlorine oxide
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CAS REGISTRY NUMBER :
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10049-04-4
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LAST UPDATED :
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199712
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DATA ITEMS CITED :
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43
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MOLECULAR FORMULA :
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Cl-O2
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MOLECULAR WEIGHT :
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67.45
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WISWESSER LINE NOTATION :
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O2 G
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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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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292 mg/kg
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TOXIC EFFECTS :
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Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation Skin and Appendages - hair
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TYPE OF TEST :
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LCLo - Lowest published lethal 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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260 ppm/2H
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - effect, not otherwise specified
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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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Unreported
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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140 mg/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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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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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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365 mg/kg/1Y-C
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TOXIC EFFECTS :
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Blood - pigmented or nucleated red blood cells Blood - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain
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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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10 ppm/4H/14D-I
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Kidney, Ureter, Bladder - other changes Related to Chronic Data - death
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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960 mg/kg
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SEX/DURATION :
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female 76 day(s) pre-mating female 1-20 day(s) after conception
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TOXIC EFFECTS :
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Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth)
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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570 mg/kg
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SEX/DURATION :
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female 14 day(s) pre-mating - 21 day(s) post-birth
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TOXIC EFFECTS :
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Reproductive - Effects on Newborn - behavioral Reproductive - Effects on Newborn - physical
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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1130 mg/kg
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SEX/DURATION :
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male 8 week(s) pre-mating female 2 week(s) pre-mating - 3 week(s) post-birth
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TOXIC EFFECTS :
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Reproductive - Effects on Newborn - biochemical and metabolic
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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DOSE :
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840 mg/kg
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SEX/DURATION :
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female 1-21 day(s) after conception lactating female 21 day(s) post-birth
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TOXIC EFFECTS :
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Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
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TYPE OF TEST :
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DNA inhibition
MUTATION DATA
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TEST SYSTEM :
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Rodent - mouse
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REFERENCE :
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FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,487,1988 *** REVIEWS *** ACGIH TLV-STEL 0.83 mg/m3 (0.3 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 ACGIH TLV-TWA 0.28 mg/m3 (0.1 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 *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 MSHA STANDARD-air:TWA 0.1 ppm (0.3 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: 3,46,1971 OSHA PEL (Gen Indu):8H TWA 0.1 ppm (0.3 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 (Fed Cont):8H TWA 0.1 ppm (0.3 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 0.1 ppm (0.3 mg/m3);STEL 0.3 ppm (0.9 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-BELGIUM:TWA 0.1 ppm (90.28 mg/m3);STEL 0.3 ppm (0.32 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-FINLAND:TWA 0.1 ppm (0.3 mg/m3);STEL 0.3 ppm (0.9 mg/m3) JAN 1993 OEL-FRANCE:TWA 0.1 ppm (0.3 mg/m3);STEL 0.3 ppm (0.8 mg/m3) JAN 1993 OEL-GERMANY:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-POLAND:TWA 0.3 mg/m3 JAN 1993 OEL-RUSSIA:STEL 0.1 mg/m3 JAN 1993 OEL-SWEDEN:TWA 0.1 ppm (0.3 mg/m3);STEL 0.3 ppm (0.8 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.1 ppm (0.3 mg/m3);STEL 0.2 ppm (0.6 mg/m3) JAN 1993 OEL-THAILAND:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-TURKEY:TWA 0.1 ppm (0.3 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 ppm (0.3 mg/m3);STEL 0.3 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 CHLORINE DIOXIDE-air:10H TWA 0.1 ppm;STEL 0.3 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 - 18045 No. of Facilities: 236 (estimated) No. of Industries: 7 No. of Occupations: 12 No. of Employees: 7892 (estimated) No. of Female Employees: 4348 (estimated)
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