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| CAS号 : | 637-81-0 |
精确质量 : | 129.05400 |
| 分子式 : | C4H7N3O2 |
logP : | 0.31256 |
| 分子量 : | 129.11700 |
PSA : | 76.05000 |
叠氮乙酸乙酯 | |
Ethyl Azidoacetate | |
637-81-0 | |
C4H7N3O2 | |
129.11700 | |
76.05000 | |
0.31256 | |
129.05400 |
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无色或淡黄色液体
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25 °C
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44-46°C 2mm
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1.127 g/mL at 25ºC
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2
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S7-S16-S26-S35-S36-S47-S62-S45-S36/37
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UN 1593 6.1/PG 3
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Xn
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R1; R11; R38; R48/20; R63; R65; R67
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2929909090
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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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