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| CAS号 : | 932-17-2 |
精确质量 : | 127.06300 |
| 分子式 : | C6H9NO2 |
logP : | 0.09320 |
| 分子量 : | 127.14100 |
PSA : | 37.38000 |
1-乙酰-2-吡咯烷酮 | |
1-Acetyl-2-pyrrolidone | |
932-17-2 | |
C6H9NO2 | |
127.14100 | |
37.38000 | |
0.09320 | |
127.06300 |
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1.494
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110.7ºC
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231 °C
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1,15 g/cm3
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UY5717000
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S26-S36/37/39
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R36/37/38
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2933790090
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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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