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| CAS号 : | 17216-08-9 |
精确质量 : | 188.08400 |
| 分子式 : | C12H12O2 |
logP : | 2.02070 |
| 分子量 : | 188.22200 |
PSA : | 34.14000 |
2-乙酰-1-四酮 | |
2-ACETYL-1-TETRALONE | |
17216-08-9 | |
C12H12O2 | |
188.22200 | |
34.14000 | |
2.02070 | |
188.08400 |
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黄色晶体
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1.611
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221 °F
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8.59E-06mmHg at 25°C
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55-57 °C(lit.)
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1.147 g/cm3
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135-142 °C1 mm Hg(lit.)
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2914399090
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3
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S24/25
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
