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| CAS号 : | 603-69-0 |
精确质量 : | 172.07400 |
| 分子式 : | C8H12O4 |
logP : | 0.34370 |
| 分子量 : | 172.17800 |
PSA : | 60.44000 |
二乙酰乙酸乙酯 | |
Ethyl diacetoacetate | |
603-69-0 | |
C8H12O4 | |
172.17800 | |
60.44000 | |
0.34370 | |
172.07400 |
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n20/D 1.47(lit.)
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透明无色至黄色液体
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185 °F
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104-105 °C17 mm Hg(lit.)
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1.104 g/mL at 25 °C(lit.)
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3
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S26-S36/37/39-S37/39
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Xi
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R36/37/38
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2918300090
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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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