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| CAS号 : | 131-09-9 |
精确质量 : | 242.01300 |
| 分子式 : | C14H7ClO2 |
logP : | 3.11540 |
| 分子量 : | 242.65700 |
PSA : | 34.14000 |
2-氯蒽醌 | |
2-Chloroanthraquinone | |
131-09-9 | |
C14H7ClO2 | |
242.65700 | |
34.14000 | |
3.11540 | |
242.01300 |
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1.5912 (230ºC)
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米色粉末
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库房低温通风干躁
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179.7ºC
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425.7ºC at 760 mmHg
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209-211 °C(lit.)
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1.418 g/cm3
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insoluble
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1.1E-07mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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CB6151000
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1
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S26-S36-S37/39-S24
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2914700090
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Xi
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R36/37; R43
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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% |
<p>苯酐与氯苯在无水三氯化铝存在下反应，得氯苯甲酰苯甲酸铝复盐，经水解酸化，再以发烟硫酸脱水、闭环、离析、过滤得成品。</p> | |
<p>用作重要的染料中间体。主要用于生产2-氨基蒽醌，并进一步生产还原染料，如还原蓝RSN、还原蓝BC等，也可用于制造茜素。</p> |
