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| CAS号 : | 321-28-8 |
精确质量 : | 126.04800 |
| 分子式 : | C7H7FO |
logP : | 1.83430 |
| 分子量 : | 126.12800 |
PSA : | 9.23000 |
2-氟苯甲醚 | |
2-Fluoroanisole | |
321-28-8 | |
C7H7FO | |
126.12800 | |
9.23000 | |
1.83430 | |
126.04800 |
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透明无色液体
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n20/D 1.494(lit.)
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Stable under normal temperatures and pressures.
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140 °F
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Flammables area
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−39 °C(lit.)
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1.124 g/mL at 25 °C(lit.)
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154-155 °C(lit.)
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III
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3
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29093090
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UN 1993 3/PG 3
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3
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R10
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S16
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F; Xi
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HS:29093090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
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HS:29093090.Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:10.0% |
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邻氨基苯甲醚用亚肖酸钠重氮化,再向所得的重氮盐溶中滴加氟硼酸溶液,将反应物于-10℃下放置3h,即析出棕色沉淀,过滤,洗涤,干燥,得到邻甲氧基重氮苯氟硼酸盐。在减压下加热分解,邻氟苯甲醚即被蒸出收集在受器中,经精制得成品,收率26.8%。 | |
有机合成中间体。 |
