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| CAS号 : | 493-09-4 |
精确质量 : | 136.05200 |
| 分子式 : | C8H8O2 |
logP : | 1.45780 |
| 分子量 : | 136.14800 |
PSA : | 18.46000 |
1,4-苯并二恶烷 | |
1,4-Benzodioxan | |
493-09-4 | |
C8H8O2 | |
136.14800 | |
18.46000 | |
1.45780 | |
136.05200 |
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n20/D 1.549(lit.)
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透明无色液体
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190 °F
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103 °C6 mm Hg(lit.)
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1.142 g/mL at 25 °C(lit.)
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insoluble
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0.039mmHg at 25°C
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Stable under normal temperatures and pressures.
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Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
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DF4728000
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3
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29329995
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S23-S24/25
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Xi
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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<p>用于生产原发性高血压和良性前列腺增生的药物多沙唑嗪。</p> |
