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| CAS号 : | 1118-84-9 |
精确质量 : | 142.06300 |
| 分子式 : | C7H10O3 |
logP : | 0.69470 |
| 分子量 : | 142.15200 |
PSA : | 43.37000 |
乙酰乙酸烯丙酯 | |
(2-Propenyl) 3-oxobutanoate | |
1118-84-9 | |
C7H10O3 | |
142.15200 | |
43.37000 | |
0.69470 | |
142.06300 |
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n20/D 1.439(lit.)
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透明非常淡黄色液体
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75 °C
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194-195 °C737 mm Hg(lit.)
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-70 °C
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1.037 g/mL at 25 °C(lit.)
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50 g/L (20 ºC)
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0.501mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS06 | |
危险 | |
H301 + H311; H315 | |
P280; P301 + P310; P312 | |
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1
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29183000
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6.1
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S36/37-S45-S36/37/39-S28A
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III
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UN 2810 6.1/PG 3
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T
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R22; R24; R38
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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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