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| CAS号 : | 1576-87-0 |
精确质量 : | 84.05750 |
| 分子式 : | C5H8O |
logP : | 1.15150 |
| 分子量 : | 84.11640 |
PSA : | 17.07000 |
反式-2-戊烯醛 | |
trans-2-Pentenal | |
1576-87-0 | |
C5H8O | |
84.11640 | |
17.07000 | |
1.15150 | |
84.05750 |
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n20/D 1.440-1.446(lit.)
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透明无色液体
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73 °F
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80-81 °C160 mm Hg(lit.)
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0.86 g/mL at 25 °C(lit.)
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不溶
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11.451mmHg at 25°C
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0-6ºC
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SB1560000
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3
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3
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S29-S37/39-S26-S16
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II
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UN 1989 3/PG 2
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F; Xi
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R11; R36/37/38
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2912190090
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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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