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| CAS号 : | 81-58-3 |
精确质量 : | 343.89700 |
| 分子式 : | C14H4Cl4O2 |
logP : | 5.07560 |
| 分子量 : | 345.99200 |
PSA : | 34.14000 |
1,4,5,8-四氯蒽醌 | |
1,4,5,8-tetrachloroanthracene-9,10-dione | |
81-58-3 | |
C14H4Cl4O2 | |
345.99200 | |
34.14000 | |
5.07560 | |
343.89700 |
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1.250 (20ºC)
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透明无色液体
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213.5ºC
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510.7ºC at 760 mmHg
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-9ºC
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1.672 g/cm3
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Stable under normal temperatures and pressures.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
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BZ6720000
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3
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S53; S45
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I; II; III
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T; Xi
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R45; R22
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2914700090
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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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暂时无法加载合成路线，请稍后刷新重试 |
<p>1、汞法 以蒽醌为原料,以硫酸汞为定位剂,经磺化、氯化、再磺化、再氯化制得。 <br>2、非汞法 由蒽醌氮化而得。</p> | |
<p>染料中间体。主要用于合成还原染料卡其2G染料。</p> |
