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| CAS号 : | 17455-13-9 |
精确质量 : | 264.15700 |
| 分子式 : | C12H24O6 |
logP : | 0.09960 |
| 分子量 : | 264.31500 |
PSA : | 55.38000 |
18-冠醚-6 | |
18-crown-6 | |
17455-13-9 | |
C12H24O6 | |
264.31500 | |
55.38000 | |
0.09960 | |
264.15700 |
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无色晶体
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1.4577 (50ºC)
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Stable. Incompatible with strong acids, strong oxidizing agents.
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>230 °F
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4.09E-06mmHg at 25°C
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Store at 0-5ºC
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42-45 °C(lit.)
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1,175 g/cm3
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SOLUBLE
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116°C 0,2mm
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GHS07 | |
警告 | |
H302 | |
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III
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6.1(b)
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2932999099
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2811
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3
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R20/22; R36
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S26-S36-S39
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MP4500000
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Xn
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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1.通常采用威廉林合成法制取,即用醇盐与卤代烷反应。 | |
络合试剂和相转移试剂。 |