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| CAS号 : | 90729-01-4 |
精确质量 : | 186.13700 |
| 分子式 : | C9H18N2O2 |
logP : | -0.32890 |
| 分子量 : | 186.25100 |
PSA : | 32.78000 |
1,4-二甲基哌嗪-2-甲酸乙酯 | |
Ethyl 1,4-dimethylpiperazine-2-carboxylate | |
90729-01-4 | |
C9H18N2O2 | |
186.25100 | |
32.78000 | |
-0.32890 | |
186.13700 |
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1.466
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50-52ºC (0.1 mmHg)
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76ºC
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1.02 g/cm3
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S26-S36/37/39-S45
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UN 2735
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C
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R34
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2933599090
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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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