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| CAS号 : | 372-31-6 |
精确质量 : | 184.03500 |
| 分子式 : | C6H7F3O3 |
logP : | 1.07100 |
| 分子量 : | 184.11300 |
PSA : | 43.37000 |
三氟乙酰乙酸乙酯 | |
Ethyl 4,4,4-trifluoroacetoacetate | |
372-31-6 | |
C6H7F3O3 | |
184.11300 | |
43.37000 | |
1.07100 | |
184.03500 |
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n20/D 1.375(lit.)
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透明液体
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84 °F
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129-130 °C(lit.)
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-39 °C
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1.259 g/mL at 25 °C(lit.)
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10 g/L (20 ºC)
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Stable under normal temperatures and pressures.
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Flammables area
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2
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3
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S61-S16
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III
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UN 3272 3/PG 3
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2942000000
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Xn
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R10; R22
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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% |
<p>用作农药、医药中间体。</p> |
