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CAS号:
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95-95-4
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英文名称:
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2,4,5-Trichlorophenol
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英文同义词:
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Nurelle;Dowcide;Dowcide 2;2,4,5-tcp;NCI-C61187;preventoli;COLLUNOSOL;DOWICIDE 2;Preventol I;caswellno.879
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中文名称:
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2,4,5-三氯苯酚
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中文同义词:
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5-三氯酚;2,4,5-三氯酚;2,4,5-三氯苯;2,4,5-三氯苯酚;2,4,5-三氯苯酚 溶液;甲醇中2,4,5-三氯苯酚;2,4,5-三氯苯酚标准溶液;2,4,5-三氯苯酚 危险品;2,4,5-三氯苯酚(标准品);甲醇中2,4,5-三氯苯酚溶液
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分子式:
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C6H3Cl3O
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分子量:
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197.45
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- 熔点 :
- 67-69 °C(lit.)
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- 沸点 :
- 248 °C740 mm Hg(lit.)
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- 密度 :
- 1,678 g/cm3
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- 蒸气压:
- 3.5 at 8 °C, 22 at 25 °C (quoted, Leuenberger et al., 1985a)
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- 折射率 :
- 1.5300 (estimate)
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- 闪点 :
- 253°C
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- 储存条件 :
- 0-6°C
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- 溶解度 :
- Soluble in ethanol and ligroin (U.S. EPA, 1985)
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- 酸度系数(pKa):
- pK1:7.37 (25°C)
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- 形态:
- Powder
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- 颜色:
- Colorless needles or gray flakes from pet ether
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- 气味 (Odor):
- strong phenolic odor
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- 水溶解性 :
- 947.8mg/L(25 ºC)
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- Merck :
- 14,9643
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- BRN :
- 607569
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- Henry's Law Constant:
- 1.76 at 25 °C (estimated, Leuenberger et al., 1985a)
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- 稳定性:
- Stable. Note that this material creates dioxin in alkaline media at elevated temperatures.
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- CAS 数据库:
- 95-95-4(CAS DataBase Reference)
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- NIST化学物质信息:
- Phenol, 2,4,5-trichloro-(95-95-4)
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- EPA化学物质信息:
- 2,4,5-Trichlorophenol (95-95-4)
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| 危险类别码 : |
22-36/38-50/53-52/53-39/23/24/25-23/24/25-11-51/53 |
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| 安全说明 : |
26-28-60-61-28A-45-36/37-16 |
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| 毒害物质数据: |
95-95-4(Hazardous Substances Data) |
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| 毒性: |
Acute oral LD50 for guinea pigs 1,000 mg/kg, mice 600 mg/kg, rats 820 mg/kg (quoted, RTECS, 1985). |
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