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| CAS号 : | 4023-77-2 |
精确质量 : | 284.12000 |
| 分子式 : | C21H16O |
logP : | 5.11010 |
| 分子量 : | 284.35100 |
PSA : | 17.07000 |
(Z)-1,2,3-triphenylprop-2-en-1-one | |
4023-77-2 | |
C21H16O | |
284.35100 | |
17.07000 | |
5.11010 | |
284.12000 |
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1.65
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188.9ºC
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1.09E-07mmHg at 25°C
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1.128g/cm3
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432.7ºC at 760 mmHg
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2914399090
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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% |
