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| CAS号 : | 4485-09-0 |
精确质量 : | 142.13600 |
| 分子式 : | C9H18O |
logP : | 2.93590 |
| 分子量 : | 142.23900 |
PSA : | 17.07000 |
4-壬酮 | |
nonan-4-one | |
4485-09-0 | |
C9H18O | |
142.23900 | |
17.07000 | |
2.93590 | |
142.13600 |
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1.419-1.422
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透明无色至淡黄色液体
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187°C
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187°C
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0.819
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S24/25
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R36/37/38
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2914190090
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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% |
1. 由苯甲醛与4-羟基-2-壬烯反应而得。 |
