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| CAS号 : | 31458-06-7 |
精确质量 : | 296.15200 |
| 分子式 : | C18H20N2O2 |
logP : | 2.34200 |
| 分子量 : | 296.36400 |
PSA : | 40.62000 |
5-N,5-N,6-N,6-N-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide | |
31458-06-7 | |
C18H20N2O2 | |
296.36400 | |
40.62000 | |
2.34200 | |
296.15200 |
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1.639
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255.9ºC
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|
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1.207g/cm3
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|
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538.9ºC at 760mmHg
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2924299090
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品名, 成分含量, 用途, 包装 |
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2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0% |
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2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. General tariff:6.5% |
