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CAS号:
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50-29-3
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英文名称:
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4,4'-DDT
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英文同义词:
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DDT;R50;PEB1;Citox;Detox;oms16;Dodat;Dykol;Gyron;DEDELO
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中文名称:
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2,2-双(对氯苯基)-1,1,1-三氯乙烷
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中文同义词:
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二二三;滴滴涕粉剂;滴滴涕(DDT);对氯苯基三氯乙烷;P,P'-滴滴涕;2,4ˊ-滴滴涕;4,4ˊ-滴滴涕;双对氯苯基三氯乙烷;二氯二苯基三氯乙烷;甲醇中P,P'-DDT
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分子式:
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C14H9Cl5
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分子量:
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354.49
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- 熔点 :
- 107-110 °C(lit.)
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- 沸点 :
- 440.74°C (rough estimate)
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- 密度 :
- 1.556 g/cm3
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- 蒸气压:
- 0.5 at 25 °C (extrapolated from vapor pressures determined at higher temperatures, Tesconi andYalkowsky, 1998)
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- 折射率 :
- 1.755
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- 闪点 :
- 72 °C
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- 储存条件 :
- APPROX 4°C
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- 形态:
- neat
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- 水溶解性 :
- Practically insoluble in water
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- Merck :
- 13,2861
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- BRN :
- 1882657
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- Henry's Law Constant:
- 0.188 at 5 °C, 0.513 at 15 °C, 0.681 at 20 °C, 0.957 at 25 °C, 2.76 at 35 °C:in 3% NaCl solution: 1.15 at 5 °C, 1.88 at 15 °C, 3.36 at 25 °C, 5.43 at 35 °C (gas stripping-GC, Cetin et al., 2006)
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- 暴露限值:
- NIOSH REL: 0.5 mg/m3, IDLH 500 mg/m3; OSHA PEL: TWA 1 mg/m3; ACGIH TLV: TWA 1 mg/m3.
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- 稳定性:
- Stable. Combustible. Incompatible with strong oxidizing agents, iron and aluminium and their salts, alkalies.
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- (IARC)致癌物分类:
- 2A (Vol. Sup 7, 53, 113) 2018
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- EPA化学物质信息:
- p,p'-DDT (50-29-3)
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| 危险类别码 : |
25-40-48/25-50/53-36/37/38-11-39/23/24/25-23/24/25-52/53-24-67-65-38 |
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| 安全说明 : |
22-36/37-45-60-61-36-33-26-16-7-62 |
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| 危险品运输编号 : |
UN 2811 6.1/PG 3 |
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| 毒性: |
LD50 in male, female rats (mg/kg): 113, 118 orally (Gaines, 1960) |
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