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| CAS号 : | 4122-54-7 |
精确质量 : | 138.07900 |
| 分子式 : | C7H10N2O |
logP : | 1.32340 |
| 分子量 : | 138.16700 |
PSA : | 34.89000 |
1-丁酰咪唑 | |
1-(1H-Imidazol-1-yl)butan-1-one | |
4122-54-7 | |
C7H10N2O | |
138.16700 | |
34.89000 | |
1.32340 | |
138.07900 |
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n20/D 1.496(lit.)
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>230 °F
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247.4ºC at 760 mmHg
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1.086 g/mL at 25ºC(lit.)
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3
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S26; S36
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Xi
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R36/37/38
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2933290090
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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% |
