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| CAS号 : | 103-80-0 |
精确质量 : | 154.01900 |
| 分子式 : | C8H7ClO |
logP : | 1.99450 |
| 分子量 : | 154.59400 |
PSA : | 17.07000 |
氯化苯乙酰 | |
Phenylacetyl Chloride | |
103-80-0 | |
C8H7ClO | |
154.59400 | |
17.07000 | |
1.99450 | |
154.01900 |
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n20/D 1.5325(lit.)
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透明液体
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217 °F
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94-95 °C12 mm Hg(lit.)
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91ºC
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1.169 g/mL at 25 °C(lit.)
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0.124mmHg at 25°C
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Stable. Reacts with water. Incompatible with amines, most common metals, moisture, strong oxidizing agents.
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Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4ºC). Store protected from moisture.
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8
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29163900
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3
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S26-S36/37/39-S45-S25
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II
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UN 2577 8/PG 2
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C
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R34
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由苯乙酸与氯化亚砜反应制得。将等摩尔的苯乙酸辣氯化亚砜混合,于室温下反应放出二氧化硫和氯化氢气体。不再有大量气体放出时,将反应混合物热至30-40℃,保温25h,加入混合物体积四分之一的苯。采用低温蒸馏除去易挥发物,逐渐减压至0.133kPa,待全部挥发性物质除去后,蒸出55-57℃(0.133kPa)馏分,即苯乙酰氯。收率80-85%。 | |
用作医药、农药、香料中间体。 |
