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| CAS号 : | 4282-40-0 |
精确质量 : | 226.02200 |
| 分子式 : | C7H15I |
logP : | 3.39180 |
| 分子量 : | 226.09800 |
PSA : | 0.00000 |
1-碘庚烷 | |
1-Iodoheptane | |
4282-40-0 | |
C7H15I | |
226.09800 | |
0.00000 | |
3.39180 | |
226.02200 |
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n20/D 1.490(lit.)
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透明无色至淡黄色-橙色液体
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174 °F
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204 °C(lit.)
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−48 °C(lit.)
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1.379 g/mL at 25 °C(lit.)
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immiscible
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Stable at room temperature in closed containers under normal storage and handling conditions. May discolor on exposure to light.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.
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MJ1050000
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3
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29033080
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S26-S36-S37/39
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Xi
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R36/37/38
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1.先将邻苯二酚与三氯化磷反应制成氯化亚磷酸邻亚苯酯,再与庚醇反应得到无色油状的亚磷酸酯。取上述亚磷酸酯50.9g(0.20mol)、50.8g(0.20mol)碘加入500ml二氯甲烷中,在室温搅拌1h。用10%硫代硫酸钠溶液洗液洗除可能存在的未反应的碘,再依次用5%NaOH溶液、5%NaHCO3溶液、饱和NaCl溶液洗涤,分出有机相,蒸除溶剂后,减压蒸馏,收集96-104℃(5.33-6.4kPa)馏分,得碘庚烷39g,收率86%。 | |
用于有机合成。 |