毒理学数据:
1.急性毒性 LC50:1250mg/m3(大鼠吸入,4h)
2.刺激性 暂无资料
生态学数据:
1.生态毒性 暂无资料
2.生物降解性 暂无资料
3.非生物降解性 暂无资料
4.其他有害作用 该物质对环境有危害,应特别注意对水体的污染。
CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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RA0930000
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CHEMICAL NAME :
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Nitrous acid, isopropyl ester
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CAS REGISTRY NUMBER :
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541-42-4
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BEILSTEIN REFERENCE NO. :
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1698878
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LAST UPDATED :
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199701
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DATA ITEMS CITED :
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5
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MOLECULAR FORMULA :
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C3-H7-N-O2
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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1250 mg/m3/4H
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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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85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,79,1982
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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 - mouse
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DOSE/DURATION :
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2800 mg/m3
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TOXIC EFFECTS :
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Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis
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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: 10(10),29,1966 ** 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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59 mg/m3/17W-I
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TOXIC EFFECTS :
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Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - cytochrome oxidases (including oxidative phosphorylation)
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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: 10(10),29,1966 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993
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