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| CAS号 : | 56-49-5 |
精确质量 : | 268.12500 |
| 分子式 : | C21H16 |
logP : | 5.55320 |
| 分子量 : | 268.35200 |
PSA : | 0.00000 |
3-甲基胆蒽 | |
3-methylcholanthrene | |
56-49-5 | |
C21H16 | |
268.35200 | |
0.00000 | |
5.55320 | |
268.12500 |
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1.762
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黄色结晶固体
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-5ºC
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280ºC 80 mm Hg(lit.)
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178-180ºC
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1.223 g/cm3
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Stable. Combustible. Incompatible with strong oxidizing agents.
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2-8ºC
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6.1(b)
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III
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UN 2811
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R45
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2902909090
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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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