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| CAS号 : | 81759-25-3 |
精确质量 : | 168.12600 |
| 分子式 : | C9H16N2O |
logP : | 1.17380 |
| 分子量 : | 168.23600 |
PSA : | 23.55000 |
1,1’-羰基二吡咯烷 | |
Di(pyrrolidin-1-yl)methanone | |
81759-25-3 | |
C9H16N2O | |
168.23600 | |
23.55000 | |
1.17380 | |
168.12600 |
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无色或淡黄色透明液体
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1.513
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113ºC
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1.086
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258.9ºC at 760 mmHg
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2933990090
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3
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R36/37/38
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S26-S36
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Xi
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
