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| CAS号 : | 1155-38-0 |
精确质量 : | 258.10400 |
| 分子式 : | C19H14O |
logP : | 4.94120 |
| 分子量 : | 258.31400 |
PSA : | 12.53000 |
1a,11b-二氢-11-甲基苯并(3,4)蒽并(1,2-b)环氧乙烯 | |
7-methylbenz<a>anthracene 5,6-oxide | |
1155-38-0 | |
C19H14O | |
258.31400 | |
12.53000 | |
4.94120 | |
258.10400 |
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1.711
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219.1ºC
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3.25E-08mmHg at 25°C
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1.252g/cm3
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460.2ºC at 760mmHg
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2932999099
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧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% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |