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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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黄色结晶固体
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1.762
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Stable. Combustible. Incompatible with strong oxidizing agents.
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-5ºC
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2-8ºC
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178-180ºC
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1.223 g/cm3
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280ºC 80 mm Hg(lit.)
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III
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6.1(b)
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2902909090
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UN 2811
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R45
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品名, 成分含量 |
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2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
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2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |